https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79764
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Maybe before BIT_FIELD_REF would never appear as something ADDR_EXPR is applied to (when used only for normal bitfields, one can't take their addresses), but here we end up with &BIT_FIELD_REF <this->ymm, 32, 32>.
