https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81693
--- Comment #13 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Dominique d'Humieres from comment #11) > > Where is > > > > and $0xfffffffffffffff0,%rsp > > I cannot find it!-( > > > my patch added? > > Yes. Please try my new patch.