https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113966
--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Created attachment 57452 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57452&action=edit semi reduced testcase Reduced somewhat. There is some more to go but I will leave that for someone else. Some concepts can be removed still but it looks like that has to be done manually.