[Bug c/102989] Implement C2x's n2763 (_BitInt)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102989

--- Comment #16 from Segher Boessenkool <segher at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #15)
> PowerPC I think does, not sure about s390.

Does what?