https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77851
--- Comment #1 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to H.J. Lu from comment #0) > It should be simply "ret". Probably we need to introduce SCmode moves (and maybe also SCmode arithmetic ops) to handle SCmode that gets passed in a single XMM register.
