https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54896
--- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Note I think -O3 (and now -O2) is much worse recently due to vector SLP taking a long time too.
pinskia at gcc dot gnu.org via Gcc-bugs Sat, 25 Dec 2021 22:38:40 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54896
--- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Note I think -O3 (and now -O2) is much worse recently due to vector SLP taking a long time too.