[Bug middle-end/113066] Returning from a function marked noreturn allows execution to fall-through

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113066

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note -funreachable-traps works for what you want it to work at -O1 and above
but not at -O0 due to ub_if_reached not being inlined ...