movf      SWITCH, w
        xorlw     CASE1
        btfsc     STATUS, Z                ; If SWITCH = CASE1, jump to LABEL1
        goto      LABEL1
        xorlw     CASE2^CASE1
        btfsc     STATUS, Z                ; If SWITCH = CASE2, jump to LABEL2
        goto      LABEL2
        xorlw     CASE3^CASE2
        btfsc     STATUS, Z                ; If SWITCH = CASE3, jump to LABEL3
        goto      LABEL3