[PATCH 6/7] Use SSE optimized strcmp in x86-64 ld.so

[H.J. Lu]

On Tue, Aug 25, 2015 at 5:24 AM, H.J. Lu <hjl.tools@gmail.com> wrote:
> Since ld.so preserves vector registers now, we can SSE optimized strcmp
> in x86-64 ld.so.
>
> OK for master?
>
> H.J.
> ---
>         * sysdeps/x86_64/strcmp.S: Remove "#if !IS_IN (libc)".

Given that there is no real controversy to make strcmp the same in
x86-64 libc and ld.so, I am checking in this patch.  I will post a separate
patch to make strcmp_sse2_unaligned as default.
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