shithub: riscv

ref: 82aa1d5c786dec9d6e57c5a8cf9859ee787c99de
dir: /sys/src/libc/mips/strcmp.s/

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TEXT	strcmp(SB), $0

	MOVW	s2+4(FP), R2

l1:
	MOVB	(R2), R3
	MOVB	(R1), R4
	ADDU	$1, R1
	BEQ	R3, end
	ADDU	$1, R2
	BEQ	R3, R4, l1

	SGTU	R4, R3, R1
	BNE	R1, ret
	MOVW	$-1, R1
	RET

end:
	SGTU	R4, R3, R1
ret:
	RET