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Re: [PATCH] x86-64: Add memcmp/wmemcmp optimized with AVX2
On Thu, Jun 1, 2017 at 11:17 PM, Florian Weimer <email@example.com> wrote:
> On 06/02/2017 12:29 AM, H.J. Lu wrote:
>> + /* Use overlapping loads and bswap to avoid branches. */
> This comment is outdated. I think the commit message needs a bit of
> rewording, too.
> Have you benchmarked this version against the original one?
Yes, I did. Performance difference is within noises.