[clang-tools-extra] [llvm-profdata] Do not create numerical strings for MD5 function names read from a Sample Profile. (PR #66164)

[via cfe-commits]

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@@ -305,6 +304,10 @@ struct LineLocation {
     return LineOffset != O.LineOffset || Discriminator != O.Discriminator;
   }
 
+  uint64_t getHashCode() const {
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WenleiHe wrote:

LineLocationHash should reuse getHashCode to avoid future divergence. 

https://github.com/llvm/llvm-project/pull/66164