2.26 Consider the following MIPS loop:

LOOP: slt $t2, $0, $t1

beq $t2, $0, DONE

subi $t1, $t1, 1

addi $s2, $s2, 2

j LOOP

DONE:

2.26.1 Assume that the register $t1 is initialized to the value 10, What is the value in register $s2 assuming $s2 is initially zero?

2.26.2 For each of the loops above, write the equivalent C code routine. Assume that the registers $s1, $s2, $t1, and $t2 are integers A, B, i and temp, respectively.

2.26.3 For the loops written in MIPS assembly above, assume that the register $t1 is initialized to the value N. How many MIPS instructions are executed?