[PATCH v1 03/23] x86: Code cleanup in strchr-avx2 and comment justifying branch

[H.J. Lu]

On Thu, Mar 24, 2022 at 12:20 PM Noah Goldstein <goldstein.w.n@gmail.com> wrote:
>
> On Thu, Mar 24, 2022 at 1:53 PM H.J. Lu <hjl.tools@gmail.com> wrote:
> >
> > On Wed, Mar 23, 2022 at 2:58 PM Noah Goldstein <goldstein.w.n@gmail.com> wrote:
> > >
> > > Small code cleanup for size: -53 bytes.
> > >
> > > Add comment justifying using a branch to do NULL/non-null return.
> >
> >
> > Do you have followup patches to improve its performance?  We are
> > backporting all x86-64 improvements to Intel release branches:
> >
> > https://gitlab.com/x86-glibc/glibc/-/wikis/home
> >
> > Patches without performance improvements are undesirable.
>
> No further changes planned at the moment, code size saves
> seem worth it for master though. Also in favor of adding the comment
> as I think its non-intuitive.
>

LGTM.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>

Thanks.

-- 
H.J.