https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120941
--- Comment #7 from Filip Kastl <pheeck at gcc dot gnu.org> --- >(In reply to Filip Kastl from comment #0) > there was a 40% exec time slowdown (on another machine I measured only 24%) > of 527.cam4_r SPEC 2017 benchmark when run with -Ofast -march=native -flto and this should have said 519.lbm_r instead of 527.cam4_r. Apparently I was confused when writing this.