Re: [RFC v2 04/15] target/riscv: rvb: logic-with-negate

[Richard Henderson]

On 12/15/20 8:01 PM, frank.ch...@sifive.com wrote:
> +static void gen_andn(TCGv ret, TCGv arg1, TCGv arg2)
> +{
> +    TCGv t = tcg_temp_new();
> +    tcg_gen_andc_tl(ret, arg1, arg2);
> +    tcg_temp_free(t);
> +}
> +
> +static void gen_orn(TCGv ret, TCGv arg1, TCGv arg2)
> +{
> +    TCGv t = tcg_temp_new();
> +    tcg_gen_orc_tl(ret, arg1, arg2);
> +    tcg_temp_free(t);
> +}
> +
> +static void gen_xnor(TCGv ret, TCGv arg1, TCGv arg2)
> +{
> +    TCGv t = tcg_temp_new();
> +    tcg_gen_eqv_tl(ret, arg1, arg2);
> +    tcg_temp_free(t);
> +}

Drop these functions entirely, along with their unused temporaries.


r~