https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117665
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |aarch64 Component|ipa |target --- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Actually I think a better way of fixing this is adding nothrow and leaf attributes to __builtin_aarch64_im_lane_boundsi . Since this function will either error out or be folded into nothing. Plus this will help out basic block handling anyways.