Added -print-ivar-layout option. No change in functionality
yet.

llvm-svn: 69346
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 8e4abb1..ad83fe7 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -363,6 +363,7 @@
   Args.AddLastArg(CmdArgs, options::OPT_P);
   Args.AddLastArg(CmdArgs, options::OPT_mmacosx_version_min_EQ);
   Args.AddLastArg(CmdArgs, options::OPT_miphoneos_version_min_EQ);
+  Args.AddLastArg(CmdArgs, options::OPT_print_ivar_layout);  
 
   // Special case debug options to only pass -g to clang. This is
   // wrong.