[Bug c/59039] Undocumented __builtin_longjmp/__builtin_setjmp

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59039

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
But it seems cilk depends on implementation details of setjmp/longjmp which
looks bogus anyway.