2 files changed, 8 insertions, 8 deletions

diff --git a/include/llvm/Target/TargetLoweringObjectFile.h b/include/llvm/Target/TargetLoweringObjectFile.h
index 821e537..9a64191 100644
--- a/include/llvm/Target/TargetLoweringObjectFile.h
+++ b/include/llvm/Target/TargetLoweringObjectFile.h
@@ -15,6 +15,7 @@
 #ifndef LLVM_TARGET_TARGETLOWERINGOBJECTFILE_H
 #define LLVM_TARGET_TARGETLOWERINGOBJECTFILE_H
 
+#include "llvm/ADT/StringRef.h"
 #include "llvm/MC/SectionKind.h"
 
 namespace llvm {
@@ -26,7 +27,6 @@ namespace llvm {
   class MCSectionMachO;
   class MCContext;
   class GlobalValue;
-  class StringRef;
   class TargetMachine;
   
 class TargetLoweringObjectFile {
@@ -288,14 +288,14 @@ public:
 
   /// getMachOSection - Return the MCSection for the specified mach-o section.
   /// This requires the operands to be valid.
-  const MCSectionMachO *getMachOSection(const StringRef &Segment,
-                                        const StringRef &Section,
+  const MCSectionMachO *getMachOSection(StringRef Segment,
+                                        StringRef Section,
                                         unsigned TypeAndAttributes,
                                         SectionKind K) const {
     return getMachOSection(Segment, Section, TypeAndAttributes, 0, K);
   }
-  const MCSectionMachO *getMachOSection(const StringRef &Segment,
-                                        const StringRef &Section,
+  const MCSectionMachO *getMachOSection(StringRef Segment,
+                                        StringRef Section,
                                         unsigned TypeAndAttributes,
                                         unsigned Reserved2,
                                         SectionKind K) const;
diff --git a/include/llvm/Target/TargetRegistry.h b/include/llvm/Target/TargetRegistry.h
index 395526f..167e1d1 100644
--- a/include/llvm/Target/TargetRegistry.h
+++ b/include/llvm/Target/TargetRegistry.h
@@ -51,7 +51,7 @@ namespace llvm {
     typedef unsigned (*TripleMatchQualityFnTy)(const std::string &TT);
 
     typedef const MCAsmInfo *(*AsmInfoCtorFnTy)(const Target &T,
-                                                const StringRef &TT);
+                                                StringRef TT);
     typedef TargetMachine *(*TargetMachineCtorTy)(const Target &T,
                                                   const std::string &TT,
                                                   const std::string &Features);
@@ -163,7 +163,7 @@ namespace llvm {
     /// feature set; it should always be provided. Generally this should be
     /// either the target triple from the module, or the target triple of the
     /// host if that does not exist.
-    const MCAsmInfo *createAsmInfo(const StringRef &Triple) const {
+    const MCAsmInfo *createAsmInfo(StringRef Triple) const {
       if (!AsmInfoCtorFn)
         return 0;
       return AsmInfoCtorFn(*this, Triple);
@@ -461,7 +461,7 @@ namespace llvm {
       TargetRegistry::RegisterAsmInfo(T, &Allocator);
     }
   private:
-    static const MCAsmInfo *Allocator(const Target &T, const StringRef &TT) {
+    static const MCAsmInfo *Allocator(const Target &T, StringRef TT) {
       return new MCAsmInfoImpl(T, TT);
     }