9. Consider the following MIPS instructions: li $t4,4 li t5, 7 li $t6, 3 sub $t7, St5, $t6 beq St4, t7, L1 add $s5, Szero, $t7 jL2 L1 : add $s5, t5, St6 L2: Identify all the register used in the above code and find each of their values after the code is executed. 10. Perform the bound check for variable x to make sure that 0 s x s y, where y is another variable using sltu instruction. [Hint: Refer to slide 20 from Chapter2_Part02 and the lecture notes]