http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49069
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-17 16:08:15 UTC --- Created attachment 29193 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29193 gcc48-pr49069-1.patch One possible fix.