Re: [PATCH v4 44/51] tcg/optimize: Use fold_xi_to_x for mul

[Philippe Mathieu-Daudé]

On 10/27/21 01:09, Richard Henderson wrote:
> Recognize the identity function for low-part multiply.
> 
> Suggested-by: Luis Pires <luis.pires@eldorado.org.br>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  tcg/optimize.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>