https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111768
--- Comment #15 from Alexander Monakov <amonakov at gcc dot gnu.org> --- Considering wbnoinvd is a privileged instruction, mechanical addition of -mwbnoinvd did not add value. It might be better to remove -mwbnoinvd (but that needs to be discussed in a separate bug).
