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Re: [RFC PATCH 4/4] tests/tcg: add vectorised sha512 versions


From: Richard Henderson
Subject: Re: [RFC PATCH 4/4] tests/tcg: add vectorised sha512 versions
Date: Thu, 3 Feb 2022 08:18:17 +1100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0

On 2/3/22 06:12, Alex Bennée wrote:
This builds vectorised versions of sha512 to exercise the vector code:

   - aarch64 (sve and sve2)

Again, I think you want to test advsimd as well.

   - i385 (SSE)

s/5/6/.
Here, might as well enable as much as we can: -msse4.
Oh, I see, the pshufb comment later.  Ug.

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


r~



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