https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63913
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 34014 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34014&action=edit gcc5-pr63913.patch Untested fix. Guess we want it for 4.9 too, even when the verification doesn't catch that.