https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109231
--- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- > Is that with -g vs. non--g? > Could be NEXT_INSN vs. next_nondebug_insn in combine_reload_insn. No, it's just -fno-checking in stage 2 vs -fchecking=1 in stage 3, no other changes.