[Bug middle-end/80926] [7/8 Regression] longjmp not treated as noreturn during CFG build

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80926

--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> We do have __builtin_longjmp/setjmp but those are not 1:1 longjmp/setjmp so
> adding a standard C builtin for longjmp and setjmp is difficult...  Eric, is
> that correct?

Yes, __builtin_longjmp/setjmp are something else.