Consolidate MapAccess, and Subscript into CompoundExpr to handle the complex field access chain
#3711
| Job | Run time |
|---|---|
| 45s | |
| 9s | |
| 7s | |
| 24s | |
| 41s | |
| 43s | |
| 48s | |
| 50s | |
| 4m 27s |