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Rev Author Line No. Line
2 - 1 
TEXT strcmp(SB), $0
2 
	MOVW	R0, R1
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	MOVW	s2+4(FP), R2
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5 
	MOVW	$0xFF, R3		/* mask */
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_align:					/* align s1 on 4 */
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	TST	$3, R1
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	BEQ	_aligned
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	MOVBU.P	1(R1), R4		/* implicit write back */
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	MOVBU.P	1(R2), R8		/* implicit write back */
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	SUB.S	R8, R4, R0
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	BNE	_return
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	CMP	$0, R4
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	BEQ	_return
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	B	_align
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_aligned:				/* is s2 now aligned? */
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	TST	$3, R2
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	BNE	_unaligned
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_aloop:
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	MOVW.P	4(R1), R5		/* 4 at a time */
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	MOVW.P	4(R2), R7
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	AND	R5, R3, R4
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	AND	R7, R3, R8
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	SUB.S	R8, R4, R0
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	BNE	_return
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	CMP	$0, R4
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	BEQ	_return
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34 
	AND	R5>>8, R3, R4
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	AND	R7>>8, R3, R8
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	SUB.S	R8, R4, R0
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	BNE	_return
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	CMP	$0, R4
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	BEQ	_return
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	AND	R5>>16, R3, R4
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	AND	R7>>16, R3, R8
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	SUB.S	R8, R4, R0
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	BNE	_return
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	CMP	$0, R4
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	BEQ	_return
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	AND	R5>>24, R3, R4
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	AND	R7>>24, R3, R8
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	SUB.S	R8, R4, R0
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	BNE	_return
52 
	CMP	$0, R4
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	BEQ	_return
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55 
	B	_aloop
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_return:
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	RET
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_unaligned:
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	MOVBU.P	1(R1), R4		/* implicit write back */
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	MOVBU.P	1(R2), R8		/* implicit write back */
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	SUB.S	R8, R4, R0
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	BNE	_return
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	CMP	$0, R4
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	BEQ	_return
67 
	B	_unaligned