Don't loose known offset-types in array_merge() #23757
| Job | Run time |
|---|---|
| 2m 27s | |
| 55s | |
| 42s | |
| 2m 28s | |
| 2m 56s | |
| 2m 57s | |
| 2m 6s | |
| 2m 46s | |
| 2m 21s | |
| 2m 8s | |
| 2m 57s | |
| 2m 1s | |
| 2m 53s | |
| 2m 11s | |
| 2m 7s | |
| 2m 48s | |
| 2m 52s | |
| 1m 43s | |
| 1m 49s | |
| 1m 56s | |
| 1m 41s | |
| 1m 55s | |
| 1m 51s | |
| 1m 46s | |
| 1m 33s | |
| 1m 51s | |
| 1m 28s | |
| 1s | |
| 57m 9s |