Re: [PATCH v2 1/7] target/mips: Simplify Loongson MULTU.G opcode

[Richard Henderson]

On 8/31/23 13:30, Philippe Mathieu-Daudé wrote:
> Since MULTU opcodes don't record the most significant bits
> of the infinite result, sign-extending the sources make no
> difference in the result.
>
> Once we remove the sign extension of source registers, MULT
> and MULTU are identical (as are DMULT and DMULTU).
>
> Suggested-by: Richard Henderson<richard.henderson@linaro.org>
> Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
> ---
>   target/mips/tcg/translate.c | 2 --
>   1 file changed, 2 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~