http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51910
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-27 10:10:08 UTC --- Created attachment 26477 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26477 gcc47-pr51910.patch Untested fix.