commit | 4b9dd9d586394082b5ba2092a7e39b897c881f36 | [log] [tgz] |
---|---|---|
author | Martin Kustermann <kustermann@google.com> | Tue Mar 12 13:57:29 2024 +0000 |
committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Mar 12 13:57:29 2024 +0000 |
tree | f0ed159dba0fabd2ad89e77894e4c4e673cd294e | |
parent | e38f4fa4acc3a6529271c1bfba97b595932943cf [diff] |
[dart2wasm] Force-inline the List.[] List.[]= operations Right now the _ListBase.[] looks like this in -O4 mode: (func $_ListBase.[] (param $var0 (ref $Object)) (param $var1 i64) (result (ref null $#Top)) local.get $var0 ref.cast $_ListBase struct.get $_ListBase $field4 local.get $var1 i32.wrap_i64 array.get $Array<Object?> ) Binaryen doesn't inline this because it thinks its too big. Though we'd really want reads/writes to fixed length lists to be inlined. For typed data we already have `@pragma('wasm:prefer-inline')` annotations so it makes sense to also do this here. Change-Id: I3e976d98717df6e60e9de133dec37d10cd1b9097 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/357140 Reviewed-by: Ömer Ağacan <omersa@google.com> Commit-Queue: Martin Kustermann <kustermann@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.