[compiler-rt] [llvm] [ctxprof] root autodetection mechanism (PR #133147)

[Snehasish Kumar via llvm-commits]

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@@ -219,6 +219,14 @@ bool CtxInstrumentationLowerer::lowerFunction(Function &F) {
   Value *TheRootFuctionData = nullptr;
   Value *ExpectedCalleeTLSAddr = nullptr;
   Value *CallsiteInfoTLSAddr = nullptr;
+  const bool HasMusttail = [&]() {
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snehasish wrote:

nit: only capture F

https://github.com/llvm/llvm-project/pull/133147