1: // test cases.



                             2: 



                             3: // repeat instruction



                             4: 


[0000]  000000f70000

                             5: repeat = 0x0001;



                             6: repeat = 0x0002;


[0001]  000000f70001

                             7: repeat = 0xfade;


[0002]  000000f7fadd