[clang] [HLSL] `constexpr` vector element conversions (PR #195173)

[Timm Baeder via cfe-commits]

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@@ -568,6 +578,8 @@ bool Compiler<Emitter>::VisitCastExpr(const CastExpr *E) {
 
   case CK_BooleanToSignedIntegral:
   case CK_IntegralCast: {
+    if (E->getCastKind() == CK_IntegralCast && E->getType()->isVectorType())
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tbaederr wrote:

You can switch two case statements above and move this below `CK_IntegralCast`.

https://github.com/llvm/llvm-project/pull/195173