https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86453
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 44374 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44374&action=edit run verify_types unconditionally With this patch -flto isn't needed to trigger the bug.