[PGO] Fix dead StringRef access

This commit fixes a dead StringRef access introduced in https://reviews.llvm.org/D149324
llvm · Apr 27, 2023 · c67079f · c67079f
1 parent efe5e2b
commit c67079f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp b/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
@@ -722,7 +722,7 @@ template <class Edge, class BBInfo>
 void FuncPGOInstrumentation<Edge, BBInfo>::renameComdatFunction() {
   if (!canRenameComdat(F, ComdatMembers))
     return;
-  StringRef OrigName = F.getName();
+  std::string OrigName = F.getName().str();
   std::string NewFuncName =
       Twine(F.getName() + "." + Twine(FunctionHash)).str();
   F.setName(Twine(NewFuncName));