Ported fixes from ChakraCore to fix TTD issues

resulting from the latest node master merge.
nodejs · Jan 13, 2017 · 8e66382 · 8e66382
1 parent 2096aa2
commit 8e66382
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/deps/chakrashim/core/lib/Runtime/Debug/TTRuntmeInfoTracker.cpp b/deps/chakrashim/core/lib/Runtime/Debug/TTRuntmeInfoTracker.cpp
@@ -697,6 +697,8 @@ namespace TTD
         this->EnqueueRootPathObject(_u("_stackTraceAccessor"), ctx->GetLibrary()->GetStackTraceAccessorFunction());
         this->EnqueueRootPathObject(_u("_throwTypeErrorRestrictedPropertyAccessor"), ctx->GetLibrary()->GetThrowTypeErrorRestrictedPropertyAccessorFunction());
 
+        this->EnqueueRootPathObject(_u("_arrayIteratorPrototype"), ctx->GetLibrary()->GetArrayIteratorPrototype());
+
         uint32 counter = 0;
         while(!this->m_worklist.Empty())
         {

diff --git a/deps/chakrashim/core/lib/Runtime/Debug/TTSnapValues.cpp b/deps/chakrashim/core/lib/Runtime/Debug/TTSnapValues.cpp
@@ -561,7 +561,7 @@ namespace TTD
                     compareMap.DiagnosticAssert((!!v1->u_boolValue) == (!!v2->u_boolValue));
                     break;
                 case Js::TypeIds_Number:
-                    compareMap.DiagnosticAssert(v1->u_doubleValue == v2->u_doubleValue); //This may be problematic wrt. precise FP values
+                    compareMap.DiagnosticAssert(CheckSnapEquivTTDDouble(v1->u_doubleValue, v2->u_doubleValue));
                     break;
                 case Js::TypeIds_Int64Number:
                     compareMap.DiagnosticAssert(v1->u_int64Value == v2->u_int64Value);