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

[David Li via cfe-commits]

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@@ -715,7 +717,7 @@ class SampleContext {
 
 private:
   /// Mangled name of the function.
-  StringRef Name;
+  ProfileFuncRef Name;
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david-xl wrote:

Name --> Func

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