http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51200
--- Comment #1 from Joey Ye <joey.ye at arm dot com> 2011-11-18 02:23:17 UTC --- A patch is available at http://gcc.gnu.org/ml/gcc-patches/2010-12/msg00217.html but is pending for about 1 year. Latest discussion is at http://gcc.gnu.org/ml/gcc-patches/2011-11/msg01623.html