https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110916
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |alias --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- If the arguments to double_swap_alias are marked as restrict then it is optimized at the gimple level.