AstGen: correctly deduplicate ref of param and alloc_inferred
#18138
| Job | Run time |
|---|---|
| 8h 0m 14s | |
| 4h 5m 57s | |
| 1h 41m 49s | |
| 1h 41m 49s | |
| 2h 39m 17s | |
| 2h 39m 17s | |
| 2h 3m 10s | |
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| 1h 17m 48s | |
| 1h 17m 48s | |
| 3h 51m 41s | |
| 3h 51m 41s | |
| 2h 34m 21s | |
| 2h 34m 21s | |
| 1h 50m 27s | |
| 1h 50m 27s | |
| 59m 52s | |
| 59m 52s | |
| 32m 27s | |
| 32m 27s | |
| 1d 23h 7m 55s |