Re: [PATCH 13/18] i386: Dot product AVX helper prep

[Richard Henderson]

On 8/25/22 15:14, Paolo Bonzini wrote:
> From: Paul Brook<paul@nowt.org>
>
> Make the dpps and dppd helpers AVX-ready
>
> I can't see any obvious reason why dppd shouldn't work on 256 bit ymm
> registers, but both AMD and Intel agree that it's xmm only.
>
> Signed-off-by: Paul Brook<paul@nowt.org>
> Message-Id:<20220424220204.2493824-17-paul@nowt.org>
> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
> ---
>   target/i386/ops_sse.h | 80 ++++++++++++++++++++++++-------------------
>   1 file changed, 45 insertions(+), 35 deletions(-)

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

r~