Use single interface, using twine, to get named metadata.

getNamedMetadata().

llvm-svn: 106518

4 files changed, 5 insertions, 11 deletions

diff --git a/llvm/include/llvm/Module.h b/llvm/include/llvm/Module.h
index 15e0a17e1e5..994184f7565 100644
--- a/llvm/include/llvm/Module.h
+++ b/llvm/include/llvm/Module.h
@@ -325,8 +325,7 @@ public:
   /// getNamedMetadata - Return the first NamedMDNode in the module with the
   /// specified name. This method returns null if a NamedMDNode with the 
   /// specified name is not found.
-  NamedMDNode *getNamedMetadata(StringRef Name) const;
-  NamedMDNode *getNamedMetadataUsingTwine(Twine Name) const;
+  NamedMDNode *getNamedMetadata(const Twine &Name) const;
 
   /// getOrInsertNamedMetadata - Return the first named MDNode in the module 
   /// with the specified name. This method returns a new NamedMDNode if a 
diff --git a/llvm/lib/Analysis/DebugInfo.cpp b/llvm/lib/Analysis/DebugInfo.cpp
index fe19ff8dbdb..feb7a303d0e 100644
--- a/llvm/lib/Analysis/DebugInfo.cpp
+++ b/llvm/lib/Analysis/DebugInfo.cpp
@@ -1062,8 +1062,7 @@ DIVariable DIFactory::CreateVariable(unsigned Tag, DIDescriptor Context,
     char One = '\1';
     if (FName.startswith(StringRef(&One, 1)))
       FName = FName.substr(1);
-    NamedMDNode *FnLocals = 
-      M.getNamedMetadataUsingTwine(Twine("llvm.dbg.lv.", FName));
+    NamedMDNode *FnLocals = M.getNamedMetadata(Twine("llvm.dbg.lv.", FName));
     if (!FnLocals)
       FnLocals = NamedMDNode::Create(VMContext, Twine("llvm.dbg.lv.", FName),
                                      NULL, 0, &M);
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index d47359c02b1..89993ae9fd4 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2260,8 +2260,8 @@ void DwarfDebug::collectVariableInfo(const MachineFunction *MF) {
   const Function *F = MF->getFunction();
   const Module *M = F->getParent();
   if (NamedMDNode *NMD = 
-      M->getNamedMetadataUsingTwine(Twine("llvm.dbg.lv.", 
-                                          getRealLinkageName(F->getName())))) {
+      M->getNamedMetadata(Twine("llvm.dbg.lv.", 
+                                getRealLinkageName(F->getName())))) {
     for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) {
       DIVariable DV(cast_or_null<MDNode>(NMD->getOperand(i)));
       if (!DV || !Processed.insert(DV))
diff --git a/llvm/lib/VMCore/Module.cpp b/llvm/lib/VMCore/Module.cpp
index a06911f77ad..38a51dfd5d3 100644
--- a/llvm/lib/VMCore/Module.cpp
+++ b/llvm/lib/VMCore/Module.cpp
@@ -313,11 +313,7 @@ GlobalAlias *Module::getNamedAlias(StringRef Name) const {
 /// getNamedMetadata - Return the first NamedMDNode in the module with the
 /// specified name. This method returns null if a NamedMDNode with the 
 /// specified name is not found.
-NamedMDNode *Module::getNamedMetadata(StringRef Name) const {
-  return NamedMDSymTab->lookup(Name);
-}
-
-NamedMDNode *Module::getNamedMetadataUsingTwine(Twine Name) const {
+NamedMDNode *Module::getNamedMetadata(const Twine &Name) const {
   SmallString<256> NameData;
   StringRef NameRef = Name.toStringRef(NameData);
   return NamedMDSymTab->lookup(NameRef);