Fix assertion in lvaIsImplicitByRefLocal

The check for struct types needs to match the check in
lvMarkImplicitByRefLocals, which uses varTypeIsStruct (and therefore
includes SIMD types), instead of just using TYP_STRUCT.

diff --git a/src/jit/compiler.h b/src/jit/compiler.h
index bc4ec93..81adcf0 100644 (file)
--- a/src/jit/compiler.h
+++ b/src/jit/compiler.h
@@ -2668,7 +2668,7 @@ public:
         LclVarDsc* varDsc = &(lvaTable[varNum]);
         if (varDsc->lvIsParam && varDsc->lvIsTemp)
         {
-            assert((varDsc->lvType == TYP_STRUCT) || (varDsc->lvType == TYP_BYREF));
+            assert(varTypeIsStruct(varDsc) || (varDsc->lvType == TYP_BYREF));
             return true;
         }
 #endif // defined(_TARGET_AMD64_) || defined(_TARGET_ARM64_)