https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113774
--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #6) > Thanks. > The #c5 reduced testcase started to be miscompiled with > r9-398-g6b9fc1782effc67dd9f6def16207653d79647553 > Perhaps we should move that to a separate bug so that it can be marked > [11/12/13/14 Regression] and leave this just for the bitint lowering > enhancements not to emit clearly always true or always false conditions if > possible. PR113831