https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109364
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to contact from comment #3) > I'm not sure if you read the thread I linked: If the statements there are > correct, atm a instruction that causes a crash under any circumstances is > generated and returned if the statement is missing. Yes the code is undefined so anything can happen.