commit | a4637cd81d9172584cf1dd5b3b09cbc1cdf02fbb | [log] [tgz] |
---|---|---|
author | Ryan Macnak <rmacnak@google.com> | Wed Sep 23 19:13:29 2020 +0000 |
committer | commit-bot@chromium.org <commit-bot@chromium.org> | Wed Sep 23 19:13:29 2020 +0000 |
tree | 938c9d4073064d9f05375eeb8393a9e2d320c6f4 | |
parent | 69de8fd3d48f04c70fc999676edfd24f1e686853 [diff] |
[vm] Build canonical string and type tables after reading snapshots. Prevents snapshots from including canonical strings and types with no real uses and only referenced from the canonical tables. Prep for constants not all being in the root snapshot during snapshot splitting, which is why we fill the table during load instead of rebuilding tables during snapshot writing. Removes the size of the tables from the snapshot. flutter_gallery_app_so_size (Pixel 2) -1.618% 7967664 8098736 flutter_gallery_app_so_gzip_size (Pixel 2) -2.724% 2980344 3063788 flutter_gallery_app_so_brotli_size (Pixel 2) -3.530% 2561824 2655566 Bug: https://github.com/dart-lang/sdk/issues/41974 Bug: https://github.com/dart-lang/sdk/issues/43319 Change-Id: I4f3b62da1cea9ee17caa965e809f16856518c9a6 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/164102 Reviewed-by: RĂ©gis Crelier <regis@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
Dart is:
Optimized for UI: Develop with a programming language specialized around the needs of user interface creation
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app
Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
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See LICENSE and PATENT_GRANT.
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