https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59708
--- Comment #31 from Pat Haugen <pthaugen at gcc dot gnu.org> --- (In reply to Pat Haugen from comment #30) > builtin-arith-overflow-10/11 are target problem, I'm working on a fix. builtin-arith-overflow-10/11 are fixed with the patch for pr64358.