@.CHARSET CP1251


  CMN  Rn, Operand2

          Operand2

    inn8         Rm -- 32 
    000x         Rm, ASR n
    0x0x         Rm, LSL n
    x0x0         Rm, LSR n
    xxxx         Rm, ROR n
  x<<1..31       Rm, RRX n

31  0  ?  -
N   Z  C  V   CMN  R0, R1

              ADDS xx, R0, R1

  R0 =1
  R1 =|-2|

 +----------+
 | 1 + |-2| |
 +----------+

   0000 0000 0000 0001
   1111 1111 1111 1110
  ---------------------
0  1111 1111 1111 1111=0xFFFFFFFF = -1 N=1 C=0  Z=0
C  N  Z=0


 +----------+
 | 2 + |-2| |
 +----------+

   0000 0000 0000 0010
   1111 1111 1111 1110
  ---------------------
1  0000 0000 0000 0000=0x00 =0   N=0  C=1  Z=1
C  N  Z=1


 +----------+
 | 3 + |-2| |
 +----------+

   0000 0000 0000 0011
   1111 1111 1111 1110
  ---------------------
1  0000 0000 0000 0001=0x01 =1   N=0  C=1   Z=0
C  N  Z=0



