commit | 29fe759b33036f2e82fc57b205ba37e1c7359753 | [log] [tgz] |
---|---|---|
author | Alexander Markov <alexmarkov@google.com> | Fri Sep 25 18:16:54 2020 +0000 |
committer | commit-bot@chromium.org <commit-bot@chromium.org> | Fri Sep 25 18:16:54 2020 +0000 |
tree | a3c6357b2d909a1ae54fd1e1a0dd0d9ff550afaa | |
parent | 434a4d4919fb0ec5f8eb6bd56e5226c5d1e3297e [diff] |
[vm/aot/tfa] Improve AOT compilation time (step 2 / TFA) This change improves TFA speed by adding * Cache of dispatch targets. * Identical types fast path to union and intersection of set and cone types. * Subset fast path in the union of set types. * More efficient ConcreteType.raw. AOT step 2 (TFA): app #1: 200s -> 140s (-30%) app #2: 208s -> 150s (-27%) Issue: https://github.com/dart-lang/sdk/issues/42442 Issue: https://github.com/dart-lang/sdk/issues/43299 b/154155290 Change-Id: Ie9039a6448a7655d2aed5f5260473c28b1d917d9 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/164480 Reviewed-by: Martin Kustermann <kustermann@google.com> Reviewed-by: Vyacheslav Egorov <vegorov@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>
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