This shaves 4-5 seconds off of gclient runhooks (11 -> 6). There is still a single generator which takes about 5 seconds to run on its own while all the others are sub-second, otherwise this would be much faster. We may want to investigate that one as a follow-up (runtime/tests/vm/dart/generated/many_double_literals_generator.dart).
Change-Id: I5246a69ed10782d89e53b0747cd4ae1764336902
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/470342
Auto-Submit: Jake Macdonald <jakemac@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Jake Macdonald <jakemac@google.com>