Support tagged unions in array_merge
#19508
| Job | Run time |
|---|---|
| 1m 24s | |
| 1m 30s | |
| 2m 24s | |
| 3m 36s | |
| 2m 37s | |
| 1m 36s | |
| 2m 37s | |
| 2m 44s | |
| 2m 43s | |
| 1m 23s | |
| 2m 38s | |
| 2m 29s | |
| 1m 23s | |
| 2m 35s | |
| 1m 27s | |
| 2m 36s | |
| 1m 31s | |
| 2m 28s | |
| 39m 41s |