https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78757
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 40338 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40338&action=edit gcc7-pr78757.patch The following untested patch fixes the ICE for me, but whether it is right, dunno...