Quiz submission record for quiz2-2-2 at Thu Jul  1 10:11:02 2004:

Your Answer for Question 1:
To compile a prticular procedure, a compiler must know which registers it may use and which registers are reserved for other procedures. Rules for using registers are called register use or procedure call conventions.

Your Answer for Question 2:
the step that push all the other registers that must be preserved onto the stack could be eliminated. 


The recursion procedure could not able to return to its caller.

Your Answer for Question 3:
nest procedures in MIPS assemblt code


Your unique submission ID is quiz2-2-2-cs61c-aw-1088701862-2068.