https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113116
--- Comment #3 from Filip Kastl <fkastl at suse dot cz> --- (In reply to Tamar Christina from comment #2) > Did you mean -Ofast native PGO? both linked runs are PGO. Yes I did. I meant PGO and wrote LTO. My bad :).