[vm, jit] Make unoptimized instance calls compatible with megamorphic calls.

This is preparation for switching the call's stub when polymorphism gets too high.

Bug: https://github.com/dart-lang/sdk/issues/26780
Bug: https://github.com/dart-lang/sdk/issues/29294
Bug: https://github.com/dart-lang/sdk/issues/36409
Change-Id: If601ea97a1942a567bee0847afeb3b4e9c11481a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99705
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
11 files changed
tree: da9764e4b660605e78d0d48507fe8c4f96b43b88
  1. .github/
  2. build/
  3. client/
  4. docs/
  5. pkg/
  6. runtime/
  7. samples/
  8. samples-dev/
  9. sdk/
  10. tests/
  11. third_party/
  12. tools/
  13. utils/
  14. .clang-format
  15. .gitattributes
  16. .gitconfig
  17. .gitignore
  18. .gn
  19. .mailmap
  20. .packages
  21. .vpython
  22. AUTHORS
  23. BUILD.gn
  24. CHANGELOG.md
  25. codereview.settings
  26. CONTRIBUTING.md
  27. DEPS
  28. LICENSE
  29. PATENTS
  30. PRESUBMIT.py
  31. README.dart-sdk
  32. README.md
  33. WATCHLISTS
README.md

Dart

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Using Dart

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There are more documents on our wiki.

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