Question

Suppose register $$s0$ contains the base address of array A which has $N$ elements. The value of $N$ is

stored in register $$s2.$ Study the MIPS code given below:

Function:

lw $$t1,0($$$s0)$

sll $t$1,$ $t$1,1$

sw $$t1,4($$$s0)$

addi $$s0,$$$s0,4$

addi $$s2,$$$s2,-1$

bne $$s2,$$ zero, Function

Ignoring the control hazard at the branch instruction, list all the data$-$dependency hazards if this

code is run on a $5-$stage pipelined processor. What does this programme do$?$