CS6720  EXAM2-R  031103             NAME_________________________________

DIRECTIONS:
Read these directions!
Read the questions carefully, and ANSWER THE QUESTION [] that is asked.
Put your name on this exam sheet.
Clearly indicate the answers to the questions [].


[2] Show the contents of R1 after each of the following instructions.
   If necessary, assume the original contents of R1 = 0x87654321

  [A]   Add   R1, R1, R1  #

  [B]   Addu  R1, R1, R1  #

  [C]   And   R1, R0, R1  #

  [D]   Lui   R1, 39      #

  [E]   Ori   R1, R1, -5  #

  [F]   Sll   R1, R1, 3   #

  [G]   Slti  R1, R0, -4  #

  [H]   Slti  R1, R0, 4   #

  [I]   Xor   R1, R1, R1  #

  [J]   Xor   R1, R0, R1  #