https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108441
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> --- (In reply to Peter Cordes from comment #4) > If there isn't already a bug open about tuning choices mismatching hardware, > I can repost this as a new bug if you'd like. These are probably best recorded in a new bug, separately for each issue.