r249676 - [Driver] Use Twine instead of itostr. NFC.

[Benjamin Kramer via cfe-commits]

Author: d0k
Date: Thu Oct  8 05:31:17 2015
New Revision: 249676

URL: http://llvm.org/viewvc/llvm-project?rev=249676&view=rev
Log:
[Driver] Use Twine instead of itostr. NFC.

No need to construct temporary std::strings here.

Modified:
    cfe/trunk/lib/Driver/Tools.cpp

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=249676&r1=249675&r2=249676&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Thu Oct  8 05:31:17 2015
@@ -2353,7 +2353,7 @@ static void RenderDebugEnablingArgs(cons
   }
   if (DwarfVersion > 0)
     CmdArgs.push_back(
-        Args.MakeArgString("-dwarf-version=" + llvm::itostr(DwarfVersion)));
+        Args.MakeArgString("-dwarf-version=" + Twine(DwarfVersion)));
 }
 
 static void CollectArgsForIntegratedAssembler(Compilation &C,