[Bug target/118843] The predefined macro `__loongarch_frecipe` is still defined when using `-mfpu=none`

[xry111 at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118843

--- Comment #4 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
(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 "^".

>               || TARGET_HARD_FLOAT))
>         {
>           builtin_define (la_evo_macro_name[i]);
> 
>           int major = la_evo_version_major[i],
>           minor = la_evo_version_minor[i];
> 
>           max_v_major = major > max_v_major ? major : max_v_major;
>           max_v_minor = major == max_v_major
>             ? (minor > max_v_minor ? minor : max_v_minor) : max_v_minor;
>         }
>     }