Move misc clients to IdentifierInfo StringRef API.

 - strcmp -> ==
 - OS.write(II->getName() ...) -> OS << II->getNameStr()
 - Avoid std::string concatenation
 - Use getNameStr().str() when an std::string is really needed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84437 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 8 insertions, 8 deletions

diff --git a/lib/Frontend/PrintPreprocessedOutput.cpp b/lib/Frontend/PrintPreprocessedOutput.cpp
index 492b31a0ec..3883228224 100644
--- a/lib/Frontend/PrintPreprocessedOutput.cpp
+++ b/lib/Frontend/PrintPreprocessedOutput.cpp
@@ -399,7 +399,7 @@ static void PrintPreprocessedTokens(Preprocessor &PP, Token &Tok,
     }
 
     if (IdentifierInfo *II = Tok.getIdentifierInfo()) {
-      OS.write(II->getName(), II->getLength());
+      OS << II->getNameStr();
     } else if (Tok.isLiteral() && !Tok.needsCleaning() &&
                Tok.getLiteralData()) {
       OS.write(Tok.getLiteralData(), Tok.getLength());
@@ -434,7 +434,7 @@ namespace {
   struct SortMacrosByID {
     typedef std::pair<IdentifierInfo*, MacroInfo*> id_macro_pair;
     bool operator()(const id_macro_pair &LHS, const id_macro_pair &RHS) const {
-      return strcmp(LHS.first->getName(), RHS.first->getName()) < 0;
+      return LHS.first->getNameStr() < RHS.first->getNameStr();
     }
   };
 }
diff --git a/lib/Frontend/RewriteMacros.cpp b/lib/Frontend/RewriteMacros.cpp
index d92f5c78e6..846d4767fa 100644
--- a/lib/Frontend/RewriteMacros.cpp
+++ b/lib/Frontend/RewriteMacros.cpp
@@ -128,13 +128,13 @@ void clang::RewriteMacrosInInput(Preprocessor &PP, llvm::raw_ostream *OS) {
       // comment the line out.
       if (RawTokens[CurRawTok].is(tok::identifier)) {
         const IdentifierInfo *II = RawTokens[CurRawTok].getIdentifierInfo();
-        if (!strcmp(II->getName(), "warning")) {
+        if (II->getNameStr() == "warning") {
           // Comment out #warning.
           RB.InsertTextAfter(SM.getFileOffset(RawTok.getLocation()), "//");
-        } else if (!strcmp(II->getName(), "pragma") &&
+        } else if (II->getNameStr() == "pragma" &&
                    RawTokens[CurRawTok+1].is(tok::identifier) &&
-                  !strcmp(RawTokens[CurRawTok+1].getIdentifierInfo()->getName(),
-                          "mark")){
+                   (RawTokens[CurRawTok+1].getIdentifierInfo()->getNameStr() ==
+                    "mark")) {
           // Comment out #pragma mark.
           RB.InsertTextAfter(SM.getFileOffset(RawTok.getLocation()), "//");
         }
diff --git a/lib/Frontend/RewriteObjC.cpp b/lib/Frontend/RewriteObjC.cpp
index bd3031aabe..f3ce9cda9f 100644
--- a/lib/Frontend/RewriteObjC.cpp
+++ b/lib/Frontend/RewriteObjC.cpp
@@ -675,7 +675,7 @@ static std::string getIvarAccessString(ObjCInterfaceDecl *ClassDecl,
   S = "((struct ";
   S += ClassDecl->getIdentifier()->getName();
   S += "_IMPL *)self)->";
-  S += OID->getNameAsCString();
+  S += OID->getName();
   return S;
 }
 
@@ -2265,7 +2265,7 @@ Stmt *RewriteObjC::SynthMessageExpr(ObjCMessageExpr *Exp) {
   if (clsName) { // class message.
     // FIXME: We need to fix Sema (and the AST for ObjCMessageExpr) to handle
     // the 'super' idiom within a class method.
-    if (!strcmp(clsName->getName(), "super")) {
+    if (clsName->getNameStr() == "super") {
       MsgSendFlavor = MsgSendSuperFunctionDecl;
       if (MsgSendStretFlavor)
         MsgSendStretFlavor = MsgSendSuperStretFunctionDecl;