https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110737
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail| |6.1.0, 8.1.0 --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- In GCC 4.9-5.x, this just ICEd. Before GCC 4.9, GCC didn't recongize _Atomic.