================
@@ -14585,11 +14585,18 @@ void Sema::CheckAddressOfPackedMember(Expr *rhs) {
_2, _3, _4));
}
+static ExprResult UsualUnaryConversionsNoPromoteInt(Sema &S, Expr *E) {
+ // Don't promote integer types
+ if (QualType Ty = E->getType();
S.getASTContext().isPromotableIntegerType(Ty))
+ return S.DefaultFunctionArrayLvalueConversion(E);
+ return S.UsualUnaryConversions(E);
----------------
frasercrmck wrote:
Yes, pretty much. `UsualUnaryConversions` does
`DefaultFunctionArrayLvalueConversion` first, then floating-point specific
logic. However, it also handles `isPromotableBitField`s.
In your other comment you ask about enums, and perhaps bitfields also falls
into that category? Do we really need to support these types in vector
maths/arithmetic builtins? There are tests for them, so I preserved the
existing logic (though seemingly not for bitfields) but I see the argument for
removing that support.
https://github.com/llvm/llvm-project/pull/119423
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