Implement -fvisibility-inlines-hidden. <rdar://problem/7819834>

llvm-svn: 106003
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index f61c026..0a88d9f 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -1149,6 +1149,8 @@
     CmdArgs.push_back(A->getValue(Args));
   }
 
+  Args.AddLastArg(CmdArgs, options::OPT_fvisibility_inlines_hidden);
+                        
   // -fhosted is default.
   if (KernelOrKext || Args.hasFlag(options::OPT_ffreestanding,
                                    options::OPT_fhosted,