https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65151
--- Comment #9 from Kazumoto Kojima <kkojima at gcc dot gnu.org> --- (In reply to Oleg Endo from comment #8) > I've also tried to see if the movrt pattern on SH2A has the same problem. > But the only thing that seems to trigger it is a movt. The patch in c#7 > could also be applied to trunk, just in case. But I'm not sure if we should > do so, because on trunk the problem doesn't happen and I actually don't like > the hunk for sh_hard_regno_mode_ok, as everything in the backend treats > T_REG as SImode. > Kaz, do you have any opinions? I have no idea other than that.
