Write a new benchmark.
Bubble sort for an array containing 5 elements in ascending order.
```
cd benchamrk
turnt bubblesort.bril
```
Write a program to analyze Bril programs
`add_count.py`: Count the number of add instructions
It is very easy to implement. Only need to load json IR and find the `add op`. Note that some `instr` doesn't have key `op`, so we need to check whether there is `op` in keys.
- Check the number of add instructions for these test cases.
```
cd analysis
bril2json < test/add.bril | python count_add.py
bril2json < test/bubble.bril | python count_add.py
bril2json < test/fib.bril | python count_add.py
```
- Use Turnt to test the analysis program in batch
```
cd analysis/test
turnt *.bril
```
