| commit | 8c1f86e5dd1e95c3f64c10057b94d9c679944c9a | [log] [tgz] |
|---|---|---|
| author | Alexander Markov <alexmarkov@google.com> | Wed Mar 13 16:48:34 2024 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed Mar 13 16:48:34 2024 +0000 |
| tree | cf7b840fe0d45db9e3365b7f4e5786fe782bac8d | |
| parent | 84c05f7e0c093c626bc97222cf6505bad24b6ec3 [diff] |
[vm/aot] Devirtualization of function calls TFA now produces direct call metadata for function calls based on the results of the analysis. VM reads direct call metadata for function calls, but only uses it if target is a tear-off, as it cannot handle inlining of an arbitrary closure function yet (due to scope building dependencies between compilation of a closure and its parent function). TEST=pkg/vm/testcases/transformations/type_flow/transformer/closures.dart Issue: https://github.com/dart-lang/sdk/issues/39692 Change-Id: Idf0b6988534bfca1a64c6661a82df8d453272abf Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/357180 Reviewed-by: Martin Kustermann <kustermann@google.com> Reviewed-by: Slava Egorov <vegorov@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>
Dart is:
Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.
Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
Dart is free and open source.
See LICENSE and PATENT_GRANT.
Visit dart.dev to learn more about the language, tools, and to find codelabs.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
Our API reference documentation is published at api.dart.dev, based on the stable release. (We also publish docs from our beta and dev channels, as well as from the primary development branch).
If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.
There are more documents on our wiki.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.