[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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@@ -902,12 +890,16 @@ std::error_code SampleProfileReaderExtBinaryBase::readFuncProfiles() {
       for (const auto &NameOffset : FuncOffsetList) {
         const auto &FContext = NameOffset.first;
         auto FName = FContext.getName();
+        StringRef FNameString;
+        if (!useMD5()) {
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david-xl wrote:

comments needed for string buffer change.

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