diff --git a/tests/alive-tv/memory/umul_overflow-fail.srctgt.ll b/tests/alive-tv/memory/umul_overflow-fail.srctgt.ll
index 5f0a3f378..9867f4ee8 100644
--- a/tests/alive-tv/memory/umul_overflow-fail.srctgt.ll
+++ b/tests/alive-tv/memory/umul_overflow-fail.srctgt.ll
@@ -1,15 +1,15 @@
-define void @src(i32 %a, i32 %b, ptr %p) {
-  %mul = call { i32, i1 } @llvm.umul.with.overflow.i32(i32 %a, i32 %b)
-  store {i32, i1} %mul, ptr %p
+define void @src(i16 %a, i16 %b, ptr %p) {
+  %mul = call { i16, i1 } @llvm.umul.with.overflow.i16(i16 %a, i16 %b)
+  store {i16, i1} %mul, ptr %p
   ret void
 }
 
-define void @tgt(i32 %a, i32 %b, ptr %p) {
-  %mul = call { i32, i1 } @llvm.smul.with.overflow.i32(i32 %a, i32 %b)
-  store {i32, i1} %mul, ptr %p
+define void @tgt(i16 %a, i16 %b, ptr %p) {
+  %mul = call { i16, i1 } @llvm.smul.with.overflow.i16(i16 %a, i16 %b)
+  store {i16, i1} %mul, ptr %p
   ret void
 }
 
 ; ERROR: Mismatch in memory
-declare { i32, i1 } @llvm.umul.with.overflow.i32(i32, i32) nounwind memory(none) willreturn
-declare { i32, i1 } @llvm.smul.with.overflow.i32(i32, i32) nounwind memory(none) willreturn
+declare { i16, i1 } @llvm.umul.with.overflow.i16(i16, i16) nounwind memory(none) willreturn
+declare { i16, i1 } @llvm.smul.with.overflow.i16(i16, i16) nounwind memory(none) willreturn