Artem Chikin acb4e847f5 [Dependency Scanning] Add functionality to validate contents of a loaded scanner cache state ...

Checking each module dependency info if it is up-to-date with respect to when the cache contents were serialized in a prior scan.

- Add a timestamp field to the serialization format for the dependency scanner cache
- Add a flag "-validate-prior-dependency-scan-cache" which, when combined with "-load-dependency-scan-cache" will have the scanner prune dependencies from the deserialized cache which have inputs that are newer than the prior scan itself

With the above in-place, the scan otherwise proceeds as-is, getting cache hits for entries still valid since the prior scan.

2025-02-03 10:33:43 -08:00

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