PATCH: New 64 bit wcscmp implementation

[Ulrich Drepper]

On Mon, Aug 29, 2011 at 04:58, Dmitrieva Liubov
<liubov.dmitrieva@gmail.com> wrote:
> I've optimized wcscmp function (new implementation is written with
> assembly language coding), it looks better than current version for
> all machines with SSE2 supporting I have.
> It improves performance by up to 3.6X.

Why would you need a multiarch version for x86-64?  All x86-64
processors have SSE2 support.  There is also no use of wcscmp outside
of libc itself.