================
@@ -3133,15 +3149,13 @@ Address X86_64ABIInfo::EmitVAArg(CodeGenFunction &CGF,
Address VAListAddr,
// Copy into a temporary if the type is more aligned than the
// register save area.
- if (TyAlign.getQuantity() > 8) {
- Address Tmp = CGF.CreateMemTemp(Ty);
+ if (neededInt && TyAlign.getQuantity() > 8) {
+ if (!Tmp.isValid())
+ Tmp = CGF.CreateMemTemp(Ty);
CGF.Builder.CreateMemCpy(Tmp, RegAddr, TySize, false);
----------------
efriedma-quic wrote:
Did you mean to put the memcpy inside the if? Also, please add a test for this,
https://github.com/llvm/llvm-project/pull/90389
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