Avoid extra copies of functions in copy_to #5739
| Job | Run time |
|---|---|
| 6m 23s | |
| 12m 54s | |
| 19m 33s | |
| 7m 26s | |
| 14m 7s | |
| 4m 8s | |
| 23m 49s | |
| 15m 51s | |
| 4m 12s | |
| 13m 19s | |
| 2m 17s | |
| 4m 43s | |
| 21m 25s | |
| 31m 41s | |
| 13m 2s | |
| 17m 30s | |
| 15m 28s | |
| 2m 37s | |
| 5m 31s | |
| 8m 7s | |
| 8m 24s | |
| 5m 56s | |
| 5m 2s | |
| 23m 8s | |
| 6m 15s | |
| 28m 53s | |
| 29m 33s | |
| 15m 47s | |
| 6h 7m 1s |