[clang] [llvm] [HLSL] Set visibility of cbuffer global variables to internal (2nd attempt) (PR #202745)

[Justin Bogner via cfe-commits]

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@@ -59,6 +59,7 @@ static bool replaceCBufferAccesses(Module &M) {
     for (const hlsl::CBufferMember &Member : Mapping.Members)
       replaceUsersOfGlobal(Member.GV, Mapping.Handle, Member.Offset);
 
+  CBufMD->removeCBufferGlobalsFromUseList(M);
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bogner wrote:

I agree - this small amount of per-backend duplication seems like a lower cost than needing to reimplement removeFromUsedLists in the Frontend/HLSL library.

https://github.com/llvm/llvm-project/pull/202745