2 files changed, 3 insertions, 3 deletions

diff --git a/lib/Target/Mips/MipsMCAsmInfo.cpp b/lib/Target/Mips/MipsMCAsmInfo.cpp
index 89e3e11b0a7c..fe48ab770e68 100644
--- a/lib/Target/Mips/MipsMCAsmInfo.cpp
+++ b/lib/Target/Mips/MipsMCAsmInfo.cpp
@@ -14,7 +14,7 @@
 #include "MipsMCAsmInfo.h"
 using namespace llvm;
 
-MipsMCAsmInfo::MipsMCAsmInfo(const Target &T, const StringRef &TT) {
+MipsMCAsmInfo::MipsMCAsmInfo(const Target &T, StringRef TT) {
   AlignmentIsInBytes          = false;
   Data16bitsDirective         = "\t.half\t";
   Data32bitsDirective         = "\t.word\t";
diff --git a/lib/Target/Mips/MipsMCAsmInfo.h b/lib/Target/Mips/MipsMCAsmInfo.h
index 33a4b5edb258..15a867ead53e 100644
--- a/lib/Target/Mips/MipsMCAsmInfo.h
+++ b/lib/Target/Mips/MipsMCAsmInfo.h
@@ -14,15 +14,15 @@
 #ifndef MIPSTARGETASMINFO_H
 #define MIPSTARGETASMINFO_H
 
+#include "llvm/ADT/StringRef.h"
 #include "llvm/MC/MCAsmInfo.h"
 
 namespace llvm {
   class Target;
-  class StringRef;
   
   class MipsMCAsmInfo : public MCAsmInfo {
   public:
-    explicit MipsMCAsmInfo(const Target &T, const StringRef &TT);
+    explicit MipsMCAsmInfo(const Target &T, StringRef TT);
   };
 
 } // namespace llvm