================
@@ -8058,7 +8057,14 @@ bool Sema::CheckVectorCast(SourceRange R, QualType
VectorTy, QualType Ty,
}
ExprResult Sema::prepareVectorSplat(QualType VectorTy, Expr *SplattedExpr) {
- QualType DestElemTy = VectorTy->castAs<VectorType>()->getElementType();
+ QualType DestElemTy =
+ VectorTy->isSizelessVectorType()
+ ? VectorTy->isSveVLSBuiltinType() || VectorTy->isRVVVLSBuiltinType()
+ ? Context
+
.getBuiltinVectorTypeInfo(VectorTy->castAs<BuiltinType>())
+ .ElementType
+ : VectorTy->getSizelessVectorEltType(Context)
+ : VectorTy->castAs<VectorType>()->getElementType();
----------------
pawosm-arm wrote:
Now I seriously think about disabling the entire feature for the bool type. The
`getSizelessVectorEltType()` returns i8 for bool for a reason, maybe part of
the reason is that such operations (like splat) should not be attempted on the
bool-typed vectors?
https://github.com/llvm/llvm-project/pull/205432
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