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Artem Serov 974d289181 [runtime/vm] ARM64: Support unaligned memory accesses for regex. 
Support unaligned memory accesses for regex compiler for arm64
target. Also fix a bug in LoadCodeUnitsInstr IL visitor where
Address::OperandSizeFor was used to get access size (which
returned size of one element independently of actual element
count).

Change-Id: I77c449c8597f8cfd500b8d701f72c39c46a443b7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/121424
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
2019-10-15 20:11:40 +00:00
.github Update new issue template. 2019-04-30 18:14:21 +00:00
benchmarks [vm/ffi] Remove Struct type argument 2019-10-15 18:35:57 +00:00
build [vm] Fix one MSAN failure; add UBSAN configuration. 2019-10-09 23:38:30 +00:00
client Remove old annotated_steps buildbot scripts and dispatcher 2017-05-23 16:17:02 +02:00
docs Updated spec_parser such that it runs with ANTLR v4 2019-03-19 14:06:26 +00:00
pkg [dartdevc] copying over sourcemap file from build_web_compilers 2019-10-15 20:03:34 +00:00
runtime [runtime/vm] ARM64: Support unaligned memory accesses for regex. 2019-10-15 20:11:40 +00:00
samples [vm/ffi] Remove Struct type argument 2019-10-15 18:35:57 +00:00
samples-dev Mass format python with yapf 2019-08-05 20:34:31 +00:00
sdk [vm/ffi] Remove Struct type argument 2019-10-15 18:35:57 +00:00
sdk_nnbd [vm/ffi] Remove Struct type argument 2019-10-15 18:35:57 +00:00
tests [vm/ffi] Remove Struct type argument 2019-10-15 18:35:57 +00:00
third_party [vm] Update wasmer and resolve a TODO. 2019-09-19 22:49:44 +00:00
tools [SDK] Removes dart2aot. 2019-10-15 17:53:38 +00:00
utils Add a script and target to run dartfix 2019-10-14 15:50:21 +00:00
.clang-format VM: Re-format to use at most one newline between functions 2017-07-13 08:08:37 -07:00
.gitattributes Remove the Dart 1 tests. 2018-10-11 23:45:18 +00:00
.gitconfig [infra] Add documentation to .gitconfig 2018-06-11 18:24:16 +00:00
.gitignore Reland "[llvm] Add initial scaffolding" 2019-07-30 20:34:31 +00:00
.gn Starting work on full GN build 2016-09-23 07:47:36 -07:00
.mailmap fix my name in .mailmap 2018-09-11 01:45:52 +00:00
.packages [vm/ffi] Deprecate Pointer.allocate/free. 2019-10-10 13:17:43 +00:00
.style.yapf Mass format python with yapf 2019-08-05 20:34:31 +00:00
.vpython [infra] Add .vpython spec to fix gsutil on the bots (#31065) 2018-10-11 15:11:35 +00:00
AUTHORS [runtime/vm] ARM64: Support unaligned memory accesses for regex. 2019-10-15 20:11:40 +00:00
BUILD.gn Add a script and target to run dartfix 2019-10-14 15:50:21 +00:00
CHANGELOG.md [ dart:developer ] Remove optional 'parent' parameter from TimelineTask.withTaskId to avoid ID collisions 2019-10-14 23:37:48 +00:00
codereview.settings Update codereview.settings to Gerrit (dart-review.googlesource.com) 2017-09-04 12:52:09 +00:00
CONTRIBUTING.md Change wiki link to follow contents moved. 2019-01-12 18:46:22 +00:00
DEPS [vm/ffi] Remove Struct type argument 2019-10-15 18:35:57 +00:00
LICENSE Remove third_party licenses from LICENSE 2019-08-21 07:43:34 +00:00
PATENT_GRANT Rename patent file 2019-08-16 12:03:17 +00:00
PRESUBMIT.py Add embedder/vm layer checks to presubmits. 2019-09-30 16:28:07 +00:00
README.dart-sdk remove docgen from the sdk 2015-09-18 13:18:10 -07:00
README.md Update README.md 2019-08-16 12:24:02 +00:00
sdk_args.gni Build DDC targets with forked SDK sources when building with --nnbd flag 2019-10-09 23:24:21 +00:00
WATCHLISTS Auto-CC dart2js on changes to the js_runtime sdk. 2019-09-12 18:17:38 +00:00

README.md

Dart

A client-optimized language for fast apps on any platform

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 has 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 platforms illustration

License & patents

Dart is free and open source.

See LICENSE and PATENT_GRANT.

Using Dart

Visit the dart.dev to learn more about the language, tools, getting started, and more.

Browse pub.dev for more packages and libraries contributed by the community and the Dart team.

Building Dart

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.

Contributing to Dart

The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.