================
@@ -385,12 +385,17 @@ Value *CodeGenFunction::EmitHLSLBuiltinExpr(unsigned
BuiltinID,
"Intrinsic dot2add is only allowed for dxil architecture");
Value *A = EmitScalarExpr(E->getArg(0));
Value *B = EmitScalarExpr(E->getArg(1));
- Value *C = EmitScalarExpr(E->getArg(2));
+ Value *Acc = EmitScalarExpr(E->getArg(2));
+
+ Value *AX = Builder.CreateExtractElement(A, Builder.getSize(0));
----------------
farzonl wrote:
im not sure how i feel about scalarization in the frontend. This seems like a
one off so have a minor concern that changes like this will make the vectorized
DXIL coming in 6.9 have special cases in the frontend. This is a concern for
the future so take it with a grain of salt.
https://github.com/llvm/llvm-project/pull/134570
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