https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83480
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 43045 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43045&action=edit gcc8-pr83480.patch In any case, I think this patch is a small step towards the right direction.