
While registering profiled functions, only handle each address once. Speeds up `DataAggregator::preprocessProfile`. Test Plan: For intermediate size pre-aggregated profile (10MB), reduces parsing time from ~0.41s down to ~0.16s.
While registering profiled functions, only handle each address once. Speeds up `DataAggregator::preprocessProfile`. Test Plan: For intermediate size pre-aggregated profile (10MB), reduces parsing time from ~0.41s down to ~0.16s.