Remove superfluous .str() and replace std::string concatenation with Twine.

[oota-llvm.git] / lib / Transforms / Instrumentation / GCOVProfiling.cpp

diff --git a/lib/Transforms/Instrumentation/GCOVProfiling.cpp b/lib/Transforms/Instrumentation/GCOVProfiling.cpp
index a793e69ce3d6be563dcd2f8c5b54db07cea17d7a..8882dea5e0420e6e2c8a250a5a78593e3f74a73e 100644 (file)
--- a/lib/Transforms/Instrumentation/GCOVProfiling.cpp
+++ b/lib/Transforms/Instrumentation/GCOVProfiling.cpp
@@ -442,7 +442,7 @@ std::string GCOVProfiler::mangleName(DICompileUnit CU, const char *NewStem) {
   StringRef FName = sys::path::filename(Filename);
   SmallString<128> CurPath;
   if (sys::fs::current_path(CurPath)) return FName;
-  sys::path::append(CurPath, FName.str());
+  sys::path::append(CurPath, FName);
   return CurPath.str();
 }