Plan 9 from Bell Labs’s /usr/web/sources/plan9/sys/src/ape/lib/ap/mips/strcmp.s
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
