Index: cfe/trunk/lib/Driver/ToolChains/Gnu.cpp
===================================================================
--- cfe/trunk/lib/Driver/ToolChains/Gnu.cpp
+++ cfe/trunk/lib/Driver/ToolChains/Gnu.cpp
@@ -348,8 +348,6 @@
   CmdArgs.push_back("-lm");
   CmdArgs.push_back("-latomic");
 
-  TC.AddCXXStdlibLibArgs(Args, CmdArgs);
-
   if (TC.getTriple().getOS() != llvm::Triple::FreeBSD)
     CmdArgs.push_back("-ldl");
 }