http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57027
--- Comment #3 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> 2013-05-02 16:28:15 UTC --- Created attachment 30004 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30004 tentative patch Would that help?