TEXT memset(SB), $0	MOVL	R0, R6	MOVBU	data+4(FP), R2	MOVL	n+8(FP), R10 	ADDL	R10, R0, R8 	CMPUGE	$8, R10, R1		/* need at least 8 bytes */	BNE	R1, _1loop 	SLLQ	$8, R2, R1		/* replicate the byte */	OR	R1, R2	SLLQ	$16, R2, R1	OR	R1, R2	SLLQ	$32, R2, R1	OR	R1, R2 _align:	AND	$(8-1), R6, R1	BEQ	R1, _aligned 	MOVB	R2, (R6)	ADDL	$1, R6, R6	JMP	_align _aligned:	SUBL	$(64-1), R8, R9		/* end pointer minus slop */_64loop:	CMPUGT	R9, R6, R1	BEQ	R1, _8tail 	MOVQ	R2, (R6)	MOVQ	R2, 8(R6)	MOVQ	R2, 16(R6)	MOVQ	R2, 24(R6)	MOVQ	R2, 32(R6)	MOVQ	R2, 40(R6)	MOVQ	R2, 48(R6)	MOVQ	R2, 56(R6)	ADDL	$64, R6, R6	JMP	_64loop _8tail:	SUBL	$(8-1), R8, R9_8loop:	CMPUGT	R9, R6, R1	BEQ	R1, _1loop 	MOVQ	R2, (R6)	ADDL	$8, R6	JMP	_8loop _1loop:	CMPUGT	R8, R6, R1	BEQ	R1, _ret	MOVB	R2, (R6)	ADDL	$1, R6	JMP	_1loop _ret:	RET