https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71921
--- Comment #17 from Arjan van de Ven <arjan at linux dot intel.com> --- (In reply to Andrew Pinski from comment #15) > Read https://gcc.gnu.org/ml/gcc-patches/2015-08/msg00693.html also. There > is much more to that thread than just in August IIRC. Some in September and > in October too. I understand the argument, but if that is true, wouldn't it be unsafe to use vmaxss as well, which gcc DOES generate?