[PATCH] Rename __memcmp_sse4_2 to __memcmp_sse4_1.

[Roland McGrath]

> 	* sysdeps/i386/i686/multiarch/ifunc-impl-list.c: Rename
> 	  __memcmp_sse4_2 to __memcmp_sse4_1 and add to ifunc when
> 	  HAS_SSE4_1.  Rename __wmemcmp_sse4_2 to __wmemcmp_sse4_1 and
> 	  add to ifunc when HAS_SSE4_1.

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