https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95252
--- Comment #4 from Jim Wilson <wilson at gcc dot gnu.org> --- Created attachment 48624 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48624&action=edit disable reg rename when -msave-restore the code using MASK_SAVE_RESTORE is just for testing purposes
