Re: [PATCH v2 09/25] target/arm: Avoid tcg_const_ptr in disas_simd_zip_trn

[Philippe Mathieu-Daudé]

On 7/3/23 19:34, Richard Henderson wrote:
> It is easy enough to use mov instead of or-with-zero
> and relying on the optimizer to fold away the or.
> Use an array for the output, rather than separate
> tcg_res{l,h} variables.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> Cc: qemu-arm@nongnu.org
> ---
>   target/arm/tcg/translate-a64.c | 41 +++++++++++++++++-----------------
>   1 file changed, 21 insertions(+), 20 deletions(-)


> +    for (i = 0; i <= is_q; ++i) {

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

> +        write_vec_element(s, tcg_res[i], rd, i, MO_64);
>       }
>       clear_vec_high(s, is_q, rd);
>   }