https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118843
--- Comment #2 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
We have
if (TARGET_HARD_FLOAT && ISA_HAS_FRECIPE)
builtin_define ("__loongarch_frecipe");
where the logic seems correct. But __loongarch_frecipe is also in
la_evo_macro_name and it can get defined by:
for (int i = 0; i < N_EVO_FEATURES; i++)
if (la_target.isa.evolution & la_evo_feature_masks[i])
{
builtin_define (la_evo_macro_name[i]);
... ...
Maybe we can just do
if (!TARGET_HARD_FLOAT)
cpp_undef ("__loongarch_frecipe");
after the loop above (and remove the useless if block on the top).
