[Bug middle-end/50385] missed-optimization: jump to __builtin_unreachable() not removed

[glisse at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50385

--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> ---
This seems to work on current trunk. Can you confirm, and if so close the PR?
(well, we may want to add the testcases)