TEXT	memmove(SB), $0	TEXT	memcpy(SB), $0 	MOVL	p1+0(FP), DI	MOVL	p2+4(FP), SI	MOVL	n+8(FP), BX	CMPL	BX, $0	JGE	ok	MOVL	$0, SIok:	CLD/* * check and set for backwards */	CMPL	SI, DI	JLS	back/* * copy whole longs */	MOVL	BX, CX	SHRL	$2, CX	REP;	MOVSL/* * copy the rest, by bytes */	ANDL	$3, BX	MOVL	BX, CX	REP;	MOVSB 	MOVL	p+0(FP),AX	RET/* * whole thing backwards has * adjusted addresses */back:	ADDL	BX, DI	ADDL	BX, SI	SUBL	$4, DI	SUBL	$4, SI	STD/* * copy whole longs */	MOVL	BX, CX	SHRL	$2, CX	ANDL	$3, BX	REP;	MOVSL/* * copy the rest, by bytes */	ADDL	$3, DI	ADDL	$3, SI	MOVL	BX, CX	REP;	MOVSB 	MOVL	p+0(FP),AX	RET