https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102437
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #1) > common.opt lists -R since r0-104214-g6d721f6786362871895a36e4f26f09ded82d55ec > so for quite a while as a driver option. I think r11-635-g6232d02b4fce4c67d398 changed how driver options are processed which allows "-R aa" always now rather than when just processed by the specs.
