https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65757
--- Comment #17 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 41740 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41740&action=edit gcc8-pr65757.patch WIP patch. There are still many files to do (and this is only before the long double -> _Float128 changes patch).