[llvm] [PGO][GlobalValue][LTO]In GlobalValues::getGlobalIdentifier, use semicolon as delimiter for local-linkage varibles. (PR #74008)

[David Li via llvm-commits]

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@@ -246,11 +246,27 @@ std::string InstrProfError::message() const {
 
 char InstrProfError::ID = 0;
 
-std::string getPGOFuncName(StringRef RawFuncName,
-                           GlobalValue::LinkageTypes Linkage,
+std::string getPGOFuncName(StringRef Name, GlobalValue::LinkageTypes Linkage,
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david-xl wrote:

Also change the function name to getLegacyPGOFuncName

https://github.com/llvm/llvm-project/pull/74008