https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118615
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- So far I have the following data points after I reapplied the patch: r15-5746-g0547dbb725b6d8 fails the way it was reported r15-6350-gbb829ce157f8b4 fails with comparison r15-6503-g2b687ad95de610 fails with comparison r15-6750-g3cae3a80695e5a works I am bisecting when it starts working first and then will bisect when the change from what was reported (ICE with self reporting) to the bootstrap comparison failure next.