stage2(forward): add method table backedge for non-existing frule method
#1016
| Job | Run time |
|---|---|
| 5m 4s | |
| 5m 29s | |
| 2m 32s | |
| 2m 34s | |
| 15m 39s |
frule method
#1016
| Job | Run time |
|---|---|
| 5m 4s | |
| 5m 29s | |
| 2m 32s | |
| 2m 34s | |
| 15m 39s |