https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112494
--- Comment #4 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Andrew Pinski from comment #3) > I almost want to say this is a bug in the x86 back-end where it pushes the > flags onto the stack. Yes, could be - let me look into this a bit more.