https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49513
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |10.1.0, 11.1.0, 12.1.0, | |8.1.0, 9.1.0 Known to fail| |7.1.0 --- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Looks like this was fixed in GCC 8.