https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118843
--- Comment #5 from chenglulu <chenglulu at loongson dot cn> ---
(In reply to Xi Ruoyao from comment #4)
> (In reply to chenglulu from comment #3)
>
> > I tried to make some changes, and the test went smoothly without any issues.
> > for (int i = 0; i < N_EVO_FEATURES; i++)
> > {
> > builtin_undef (la_evo_macro_name[i]);
> >
> > if (la_target.isa.evolution & la_evo_feature_masks[i]
> > && (la_evo_feature_masks[i] ^ OPTION_MASK_ISA_FRECIPE
>
> I suppose "!=" would be more readable than "^".
It seems to be like this.
