[vm/compiler] Inline implicit setters in call specializer in strong mode.

Previously we relegated this to the inliner which interfers with inlining
heuristics.

Additionally avoid emitting assert assignable when specializing assignments
on the receiver.

This improves the following microbenchmark by a factor of 3:

int sumList(List<A> l) {
  var sum = 0;
  for (var obj in l) {  // this would generate AssertAssignable for
    sum += obj.field;   // _ListIterator._current
  }
  return sum;
}

Bug: https://github.com/dart-lang/sdk/issues/33257
Change-Id: Ib2fff8be7c953981bdf5967baf7fcd5f6f648dcf
Reviewed-on: https://dart-review.googlesource.com/64842
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
3 files changed
tree: 3e1cc2da291d5e2cf17558cd5df84751e8cec4a4
  1. .clang-format
  2. .gitattributes
  3. .gitconfig
  4. .github/
  5. .gitignore
  6. .gn
  7. .mailmap
  8. .packages
  9. AUTHORS
  10. BUILD.gn
  11. CHANGELOG.md
  12. DEPS
  13. LICENSE
  14. PATENTS
  15. PRESUBMIT.py
  16. README.dart-sdk
  17. README.md
  18. WATCHLISTS
  19. build/
  20. client/
  21. codereview.settings
  22. dartdoc_options.yaml
  23. docs/
  24. pkg/
  25. runtime/
  26. samples-dev/
  27. samples/
  28. sdk/
  29. tests/
  30. third_party/
  31. tools/
  32. utils/
README.md

Dart

Dart is an open-source, scalable programming language, with robust libraries and runtimes, for building web, server, and mobile apps.

Using Dart

Visit the dartlang.org to learn more about the language, tools, getting started, and more.

Browse pub.dartlang.org 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.

License & patents

See LICENSE and PATENTS.