https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111376
--- Comment #2 from YunQiang Su <syq at gcc dot gnu.org> ---
(In reply to YunQiang Su from comment #1)
> RISC-V has this problem, too.
> Maybe we can try to combine it in `combine` pass, while it may be not easy.
> It may break some code like:
>
> ```
> int f1();
> int f2();
>
> int f(int a) {
> int p = (a & 0x80000);
> if (p)
> return p;
> else
> return f2();
> }
> ```
>
> And in fact your patch also break it.
Ohh, this comment is not correct....
