Use StringRef instead of std::string in DIEString.

llvm-svn: 89793

5 files changed, 6 insertions, 6 deletions

diff --git a/llvm/include/llvm/CodeGen/AsmPrinter.h b/llvm/include/llvm/CodeGen/AsmPrinter.h
index 0a4d9bd7da7..9a07e31ac70 100644
--- a/llvm/include/llvm/CodeGen/AsmPrinter.h
+++ b/llvm/include/llvm/CodeGen/AsmPrinter.h
@@ -297,7 +297,7 @@ namespace llvm {
     /// EmitString - Emit a string with quotes and a null terminator.
     /// Special characters are emitted properly.
     /// @verbatim (Eg. '\t') @endverbatim
-    void EmitString(const std::string &String) const;
+    void EmitString(const StringRef String) const;
     void EmitString(const char *String, unsigned Size) const;
 
     /// EmitFile - Emit a .file directive.
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 8eae7b23a02..993cdbfb76c 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -728,7 +728,7 @@ static void printStringChar(formatted_raw_ostream &O, unsigned char C) {
 /// EmitString - Emit a string with quotes and a null terminator.
 /// Special characters are emitted properly.
 /// \literal (Eg. '\t') \endliteral
-void AsmPrinter::EmitString(const std::string &String) const {
+void AsmPrinter::EmitString(const StringRef String) const {
   EmitString(String.data(), String.size());
 }
 
diff --git a/llvm/lib/CodeGen/AsmPrinter/DIE.h b/llvm/lib/CodeGen/AsmPrinter/DIE.h
index d073da7d1b8..dc6a70a6bd6 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DIE.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DIE.h
@@ -277,9 +277,9 @@ namespace llvm {
   /// DIEString - A string value DIE.
   ///
   class DIEString : public DIEValue {
-    const std::string Str;
+    const StringRef Str;
   public:
-    explicit DIEString(const std::string &S) : DIEValue(isString), Str(S) {}
+    explicit DIEString(const StringRef S) : DIEValue(isString), Str(S) {}
 
     /// EmitValue - Emit string value.
     ///
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 4ba156c6a23..f8873a4d941 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -333,7 +333,7 @@ void DwarfDebug::addSInt(DIE *Die, unsigned Attribute,
 /// addString - Add a string attribute data and value.
 ///
 void DwarfDebug::addString(DIE *Die, unsigned Attribute, unsigned Form,
-                           const std::string &String) {
+                           const StringRef String) {
   DIEValue *Value = new DIEString(String);
   DIEValues.push_back(Value);
   Die->addValue(Attribute, Form, Value);
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 01d0e3c7498..19583b84c5f 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -244,7 +244,7 @@ class DwarfDebug : public Dwarf {
   /// addString - Add a string attribute data and value.
   ///
   void addString(DIE *Die, unsigned Attribute, unsigned Form,
-                 const std::string &String);
+                 const StringRef Str);
 
   /// addLabel - Add a Dwarf label attribute data and value.
   ///