[llvm] [clang] [AArch64][SME2] Refine fcvtu/fcvts/scvtf/ucvtf (PR #77947)

[Matthew Devereau via cfe-commits]

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@@ -10056,7 +10056,7 @@ CodeGenFunction::getSVEOverloadTypes(const SVETypeFlags &TypeFlags,
 
   llvm::Type *DefaultType = getSVEType(TypeFlags);
 
-  if (TypeFlags.isOverloadWhile())
+  if (TypeFlags.isOverloadWhile() || TypeFlags.isOverloadMultiVecCvt())
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MDevereau wrote:

I've rename it to `IsOverloadWhileOrMultiVecCvt`

https://github.com/llvm/llvm-project/pull/77947