https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91989
--- Comment #2 from Christian Franke <franke at computer dot org> --- If the builtin is also noreturn on the other (non-x86) platforms, a cosmetic issue remains only: libssp/ssp.c contains dead code with a misleading comment which suggests that __builtin_trap() may return under some unknown circumstances. The section starting with 'Try very hard to exit. ...' could be replaced by __builtin_trap().
