unify two copies of the NamedMDNode printing code.

[oota-llvm.git] / lib / MC / MCSymbol.cpp

diff --git a/lib/MC/MCSymbol.cpp b/lib/MC/MCSymbol.cpp
index 86ff3f3bddb1996e3e3c246bf1539bab1354140e..b145d07f4a68d631e21f400afea76c9cd1034c74 100644 (file)
--- a/lib/MC/MCSymbol.cpp
+++ b/lib/MC/MCSymbol.cpp
@@ -35,7 +35,7 @@ static void MangleLetter(raw_ostream &OS, unsigned char C) {
 
 /// NameNeedsEscaping - Return true if the identifier \arg Str needs quotes
 /// for this assembler.
-static bool NameNeedsEscaping(const StringRef &Str, const MCAsmInfo &MAI) {
+static bool NameNeedsEscaping(StringRef Str, const MCAsmInfo &MAI) {
   assert(!Str.empty() && "Cannot create an empty MCSymbol");
   
   // If the first character is a number and the target does not allow this, we