Hi, Richard.
> > + case NM_SOV:
> > + {
> > + TCGv t0 = tcg_temp_local_new();
> > + TCGv t1 = tcg_temp_new();
> > + TCGv t2 = tcg_temp_new();
> > + TCGLabel *l1 = gen_new_label();
> > +
> > + gen_load_gpr(t1, rs);
> > + gen_load_gpr(t2, rt);
> > + tcg_gen_add_tl(t0, t1, t2);
> > + tcg_gen_ext32s_tl(t0, t0);
> > + tcg_gen_xor_tl(t1, t1, t2);
> > + tcg_gen_xor_tl(t2, t0, t2);
> > + tcg_gen_andc_tl(t1, t2, t1);
> > +
> > + tcg_gen_movi_tl(t0, 0);
> > + tcg_gen_brcondi_tl(TCG_COND_GE, t1, 0, l1);
>
> tcg_gen_setcondi_tl.
>
Would here the correct simplification be:
Replace code segment
tcg_gen_movi_tl(t0, 0);
tcg_gen_brcondi_tl(TCG_COND_GE, t1, 0, l1);
tcg_gen_movi_tl(t0, 1);
gen_set_label(l1);
with
tcg_gen_setcondi_tl(TCG_COND_GE, t0, t1, 0);
(plus deleting the declaration of l1 of course)
Regards,
Aleksandar M.
