[cleanup] Remove unused IsTypedArray runtime function

This CL also removes the corresponding intrinsic lowering of
IsTypedArray in TurboFan and Ignition.

Drive-by: Remove unused ArrayBufferViewWasDetached runtime function.

Bug: v8:9183
Change-Id: I2767b22fbdfb679cba30b9fbc555c8d41c7f4345
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617930
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61677}
10 files changed
tree: 4ea78d21904d3b264f700a16290f7d91e5100005
  1. benchmarks/
  2. build_overrides/
  3. custom_deps/
  4. docs/
  5. gni/
  6. include/
  7. infra/
  8. samples/
  9. src/
  10. test/
  11. testing/
  12. third_party/
  13. tools/
  14. .clang-format
  15. .clang-tidy
  16. .editorconfig
  17. .git-blame-ignore-revs
  18. .gitattributes
  19. .gitignore
  20. .gn
  21. .vpython
  22. .ycm_extra_conf.py
  23. AUTHORS
  24. BUILD.gn
  25. ChangeLog
  26. CODE_OF_CONDUCT.md
  27. codereview.settings
  28. COMMON_OWNERS
  29. DEPS
  30. ENG_REVIEW_OWNERS
  31. INFRA_OWNERS
  32. LICENSE
  33. LICENSE.fdlibm
  34. LICENSE.strongtalk
  35. LICENSE.v8
  36. LICENSE.valgrind
  37. OWNERS
  38. PRESUBMIT.py
  39. README.md
  40. snapshot_toolchain.gni
  41. WATCHLISTS
README.md

V8 JavaScript Engine

V8 is Google's open source JavaScript engine.

V8 implements ECMAScript as specified in ECMA-262.

V8 is written in C++ and is used in Google Chrome, the open source browser from Google.

V8 can run standalone, or can be embedded into any C++ application.

V8 Project page: https://v8.dev/docs

Getting the Code

Checkout depot tools, and run

    fetch v8

This will checkout V8 into the directory v8 and fetch all of its dependencies. To stay up to date, run

    git pull origin
    gclient sync

For fetching all branches, add the following into your remote configuration in .git/config:

    fetch = +refs/branch-heads/*:refs/remotes/branch-heads/*
    fetch = +refs/tags/*:refs/tags/*

Contributing

Please follow the instructions mentioned at v8.dev/docs/contribute.