https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93199
--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 47619 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47619&action=edit patch fixing the quadraticness Like this for the quadraticness. Still runs into other slowness. pass_lower_eh_dispatch::execute takes less than 10 seconds now.