[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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@@ -476,12 +471,12 @@ enum ContextAttributeMask {
 
 // Represents a context frame with function name and line location
 struct SampleContextFrame {
-  StringRef FuncName;
+  ProfileFuncRef FuncName;
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david-xl wrote:

Nit: FuncName--> Func 

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