4. Show where nop instructions would have to be inserted in the code above if it were to be successfully pipelined on a processor that did not implement forwarding or branch prediction.

Show where nop instructions would have to be inserted in the code above if it were to be successfully pipelined on a processor that did not implement forwarding or branch prediction. You should copy the code and insert the nop instructions. Do not reorder any of the instructions for this problem.