[llvm-branch-commits] [llvm] [InstrProf] Deduplicate VP values (PR #196649)

[Mircea Trofin via llvm-branch-commits]

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@@ -1359,14 +1359,43 @@ void annotateValueSite(Module &M, Instruction &Inst,
 
   // Value Profile Data
   uint32_t MDCount = MaxMDCount;
+  // Zero values might occur multiple times (e.g., multiple functions that
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mtrofin wrote:

can this be responsibility of the callers?

https://github.com/llvm/llvm-project/pull/196649