Pass StringRef by value.

[oota-llvm.git] / lib / VMCore / ValueSymbolTable.cpp

diff --git a/lib/VMCore/ValueSymbolTable.cpp b/lib/VMCore/ValueSymbolTable.cpp
index 7765a98c1fd10ca656e39496900ef781418889e1..9d39a50d27afe907afd5af7bbc8572232fc4bebf 100644 (file)
--- a/lib/VMCore/ValueSymbolTable.cpp
+++ b/lib/VMCore/ValueSymbolTable.cpp
@@ -77,7 +77,7 @@ void ValueSymbolTable::removeValueName(ValueName *V) {
 /// createValueName - This method attempts to create a value name and insert
 /// it into the symbol table with the specified name.  If it conflicts, it
 /// auto-renames the name and returns that instead.
-ValueName *ValueSymbolTable::createValueName(const StringRef &Name, Value *V) {
+ValueName *ValueSymbolTable::createValueName(StringRef Name, Value *V) {
   // In the common case, the name is not already in the symbol table.
   ValueName &Entry = vmap.GetOrCreateValue(Name);
   if (Entry.getValue() == 0) {