[Bug bootstrap/84856] Bootstrap failure on riscv: comparison of integer expressions of different signedness

[npickito at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84856

--- Comment #9 from Kito Cheng <npickito at gmail dot com> ---
Hi Jim:

Yeah, you are right, so I guess just some missing in back-end now, thanks your
quick response :)