On 09/21/2012 12:33 PM, Aurelien Jarno wrote:
> +static void gen_sar(TCGv dest, TCGv t0, TCGv t1)
> +{
> + TCGv tmp1, tmp2, tmp3;
> + tmp1 = tcg_temp_new_i32();
> + tcg_gen_andi_i32(tmp1, t1, 0xff);
> + tmp2 = tcg_const_i32(0x1f);
> + tmp3 = tcg_const_i32(0);
> + tcg_gen_movcond_i32(TCG_COND_GTU, tmp1, tmp1, tmp2, tmp2, tmp1);
> + tcg_temp_free_i32(tmp3);
> + tcg_temp_free_i32(tmp2);
> + tcg_gen_andi_i32(tmp1, tmp1, 0x1f);
> + tcg_gen_sar_i32(dest, t0, tmp1);
> + tcg_temp_free_i32(tmp1);
> +}
tmp3 is unused in this version.
r~
