as/cmd/ADDA/adda2_s0.casl

   1 ;;; ADDA r1,r2 演算結果が負数(r1 > r2)
   2 MAIN    START
   3         LD      GR1,A
   4         LD      GR2,B
   5         ADDA    GR1,GR2
   6         RET
   7 A       DC      10
   8 B       DC      #FFEC           ; -20
   9         END