================
@@ -4148,6 +4152,30 @@ static void emitWriteback(CodeGenFunction &CGF,
assert(!isProvablyNull(srcAddr.getBasePointer()) &&
"shouldn't have writeback for provably null argument");
+ if (CGF.getLangOpts().HLSL) {
+ if (!isa<OpaqueValueExpr>(writeback.CastExpr)) {
+ RValue TmpVal = CGF.EmitAnyExprToTemp(writeback.CastExpr);
+ if (TmpVal.isScalar())
+ CGF.EmitStoreThroughLValue(TmpVal, srcLV);
+ else {
+ llvm::Value *Val =
CGF.Builder.CreateLoad(TmpVal.getAggregateAddress());
+ CGF.EmitAggregateStore(Val, srcLV.getAddress(), false);
+ }
+ } else {
+ llvm::Value *Val = CGF.Builder.CreateLoad(writeback.Temporary);
+ if (srcLV.isSimple()) {
+ CGF.EmitAggregateStore(Val, srcLV.getAddress(), false);
----------------
rjmccall wrote:
You're missing the `_Complex` case here.
https://github.com/llvm/llvm-project/pull/101083
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