https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117088
--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #8) > Did r15-6657-g405c99c17210a5 help bring back the performance? Looks like it helped but not enough: https://lnt.opensuse.org/db_default/v4/SPEC/graph?highlight_run=62737&plot.407=963.407.0 You can see the jump beginning October and then another in end of October and then a nice imporvement due to r15-6657 in Jan. But still not enough.