| cycle | IF | ID | EX | MEM | WB | action |
|---:|---|---|---|---|---|---|
| 1 | 0@0:addi | - | - | - | - |  |
| 2 | 1@4:lw | 0@0:addi | - | - | - |  |
| 3 | 2@8:add | 1@4:lw | 0@0:addi | - | - |  |
| 4 | - | 2@8:add | 1@4:lw | 0@0:addi | - | load_use |
| 5 | 3@12:sw | 2@8:add | - | 1@4:lw | 0@0:addi |  |
| 6 | - | 3@12:sw | 2@8:add | - | 1@4:lw |  |
| 7 | - | - | 3@12:sw | 2@8:add | - |  |
| 8 | - | - | - | 3@12:sw | 2@8:add |  |
| 9 | - | - | - | - | 3@12:sw |  |