https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78778
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- https://gcc.gnu.org/wiki/Atomic/GCCMM/DataRaces "GCC is currently not going to invest the time, effort, and required code obfuscation to prevent speculative loads until such hardware exists."
