[PATCH] x86-64: Add memcmp/wmemcmp optimized with AVX2

[H.J. Lu]

On Thu, Jun 1, 2017 at 3:14 PM, Richard Henderson <rth@twiddle.net> wrote:
> On 06/01/2017 02:20 PM, Florian Weimer wrote:
>>
>>    bswapq is needed to get an
>> equivalent to that big-endian load.
>
>
> Don't forget about movbe, which will also be available on these avx2
> machines.
>

Here is the updated patch with movbe, bswap and tzcnt.

Any comments?

Thanks.


-- 
H.J.
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