2013-10-03  Steve Ellcey  <sellcey@mips.com>

	* libc/machine/mips/memset.c: Remove.
	* libc/machine/mips/memset.S: New.
	* libc/machine/mips/Makefile.am: Change memset.c to memset.S
	* libc/machine/mips/Makefile.in: Regenerate.