Fix buildbot lldb-amd64-ninja-netbsd7 failure

llvm-svn: 265180
diff --git a/llvm/lib/ProfileData/InstrProf.cpp b/llvm/lib/ProfileData/InstrProf.cpp
index 618bceb..cd7ddaf 100644
--- a/llvm/lib/ProfileData/InstrProf.cpp
+++ b/llvm/lib/ProfileData/InstrProf.cpp
@@ -720,6 +720,10 @@
   return true;
 }
 
+MDNode *getPGOFuncNameMetadata(const Function &F) {
+  return F.getMetadata(getPGOFuncNameMetadataName());
+}
+
 void createPGOFuncNameMetadata(Function &F) {
   const std::string &FuncName = getPGOFuncName(F);
   if (FuncName == F.getName())