Remove global std::string. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239254 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/PlaceSafepoints.cpp b/lib/Transforms/Scalar/PlaceSafepoints.cpp
index 3e7deeba9f2136cee114725af0f3691815a2e448..9ecaf102574a3e6250bd04ed2c031d21884689a6 100644 (file)
--- a/lib/Transforms/Scalar/PlaceSafepoints.cpp
+++ b/lib/Transforms/Scalar/PlaceSafepoints.cpp
@@ -496,7 +496,7 @@ template <typename T> static void unique_unsorted(std::vector<T> &vec) {
   }
 }
 
-static std::string GCSafepointPollName("gc.safepoint_poll");
+static const char *const GCSafepointPollName = "gc.safepoint_poll";
 
 static bool isGCSafepointPoll(Function &F) {
   return F.getName().equals(GCSafepointPollName);