[5.9][🍒][Dependency Scanning] Remove coarse-grained synchronization on all dependency scan queries #1327
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…pendency scan queries In the `InterModuleDependencyOracle`, which may be shared across different instances of the `Driver`, all dependency scanning queries are executed synchronously on a shared dispatch queue. This is no longer necessary with the scanner guarding its own shared state as of swiftlang/swift#64615.
nkcsgexi
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Apr 7, 2023
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🍒 Cherry-pick of #1319
In the
InterModuleDependencyOracle, which may be shared across different instances of theDriver, all dependency scanning queries are executed synchronously on a shared dispatch queue. This is no longer necessary with the scanner guarding its own shared state as of swiftlang/swift#64615.