[clang] [llvm] [HLSL] AST support for WaveSize attribute. (PR #101240)

[Chris B via cfe-commits]

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@@ -2862,6 +2862,10 @@ static bool mergeDeclAttribute(Sema &S, NamedDecl *D,
   else if (const auto *NT = dyn_cast<HLSLNumThreadsAttr>(Attr))
     NewAttr = S.HLSL().mergeNumThreadsAttr(D, *NT, NT->getX(), NT->getY(),
                                            NT->getZ());
+  else if (const auto *NT = dyn_cast<HLSLWaveSizeAttr>(Attr))
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llvm-beanz wrote:

This code block looks ripe for a refactoring to use a switch to detect the attribute type... We should consider doing that cleanup in a follow-up change.

https://github.com/llvm/llvm-project/pull/101240