shithub: riscv

ref: 651d6c2bc68e7e5224c3ba41b094e37b1c1890ed
dir: /sys/src/libc/68020/strcmp.s/

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	TEXT	strcmp(SB), $0
	MOVL	s1+0(FP), A2
	MOVL	s2+4(FP), A1

l1:	MOVB	(A1)+, R0
	BEQ	end
	CMPB	R0, (A2)+
	BEQ	l1

	BCS	gtr
	MOVL	$-1, R0
	RTS

gtr:	MOVL	$1, R0
	RTS

end:	TSTB	(A2)
	BNE	gtr
	CLRL	R0
	RTS