Initial update to VMCore to use Twines for string arguments.

 - The only meat here is in Value.{h,cpp} the rest is essential 'const
   std::string &' -> 'const Twine &'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77048 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 2 deletions

diff --git a/lib/VMCore/Value.cpp b/lib/VMCore/Value.cpp
index 71dec841f4..d020c399fd 100644
--- a/lib/VMCore/Value.cpp
+++ b/lib/VMCore/Value.cpp
@@ -20,6 +20,7 @@
 #include "llvm/Module.h"
 #include "llvm/MDNode.h"
 #include "llvm/ValueSymbolTable.h"
+#include "llvm/ADT/SmallString.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/LeakDetector.h"
@@ -183,8 +184,10 @@ StringRef Value::getNameRef() const {
   return StringRef(Name->getKeyData(), Name->getKeyLength());
 }
 
-void Value::setName(const std::string &name) {
-  setName(&name[0], name.size());
+void Value::setName(const Twine &Name) {
+  SmallString<32> NameData;
+  Name.toVector(NameData);
+  setName(NameData.begin(), NameData.size());
 }
 
 void Value::setName(const char *Name) {