Reduce cmp and cmp+br instructions
#4280
| Job | Run time |
|---|---|
| 2m 10s | |
| 1m 31s | |
| 18s | |
| 3m 39s | |
| 36s | |
| 16s | |
| 2m 47s | |
| 19s | |
| 2m 51s | |
| 2m 43s | |
| 9m 45s | |
| 9m 0s | |
| 2m 49s | |
| 1m 22s | |
| 3m 5s | |
| 2m 49s | |
| 1m 8s | |
| 6m 28s | |
| 53m 36s |