PATCH: Improve 32 bit memchr, memrchr, rawmemchr with SSE2

[Ulrich Drepper]

On Mon, Sep 12, 2011 at 11:43, Dmitrieva Liubov
<liubov.dmitrieva@gmail.com> wrote:
>        * string/memchr.c
>        (MEMCHR): New macro.
>        * string/rawmemchr.c
>        (RAWMEMCHR): New macro.

Why would you need this?  The fallback should be the implementation in
sysdeps/i386.  If that implementation is bad then it should be fixed
up or removed.  But I guess you just copied what is done for other
functions.