[clang] [clang][bytecode] Use tailcalls via `[[clang::musttail]]` (PR #173756)

[Oliver Hunt via cfe-commits]

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@@ -2324,38 +2267,115 @@ bool FinishInitGlobal(InterpState &S, CodePtr OpPC) {
   return true;
 }
 
-// https://github.com/llvm/llvm-project/issues/102513
-#if defined(_MSC_VER) && !defined(__clang__) && !defined(NDEBUG)
-#pragma optimize("", off)
-#endif
+PRESERVE_NONE static bool InterpNext(InterpState &S, CodePtr &PC);
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ojhunt wrote:

@tbaederr you've done this so I'm resolving it :D

https://github.com/llvm/llvm-project/pull/173756