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Sigurd Schneider 30be479711 Reland "[builtins] Separate species protectors for Array, TypedArray, Promise" 
This is a reland of 5728b3fbc5

Original change's description:
> [builtins] Separate species protectors for Array, TypedArray, Promise
> 
> Previously, there was one species protector for Array, TypedArray and
> Promise. This CL splits the protector in three separate ones. This means
> that invalidating one of them does not have negative performance
> implications for the other ones.
> 
> Bug: chromium:835347, v8:7340
> Change-Id: Id84aa0071f17096192965264eb60ddadd1e8e73f
> Reviewed-on: https://chromium-review.googlesource.com/1023408
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52733}

Bug: chromium:835347, v8:7340
Change-Id: I0c0188a0723e206ddb362834bcf872b23cd7666d
Reviewed-on: https://chromium-review.googlesource.com/1023811
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52742}
2018-04-23 17:52:50 +00:00
benchmarks Fix common misspellings 2017-08-02 09:35:28 +00:00
build_overrides [ndk] Change android ndk root for v8 2018-01-11 08:10:33 +00:00
docs
gni Revert "Roll third_party/inspector_protocol to 59ca26e" 2018-04-23 17:38:31 +00:00
include [api] Split isolate allocation and initialization 2018-04-23 14:48:46 +00:00
infra [test] Expand test-spec format 2018-04-18 06:29:04 +00:00
samples [sample] fix potential memory leak. 2018-02-21 13:06:18 +00:00
src Reland "[builtins] Separate species protectors for Array, TypedArray, Promise" 2018-04-23 17:52:50 +00:00
test Reland "[builtins] Separate species protectors for Array, TypedArray, Promise" 2018-04-23 17:52:50 +00:00
testing Remove dummy files created for rolling googletest. 2018-03-27 05:55:56 +00:00
third_party Revert "Roll third_party/inspector_protocol to 59ca26e" 2018-04-23 17:38:31 +00:00
tools Reland "[builtins] Separate species protectors for Array, TypedArray, Promise" 2018-04-23 17:52:50 +00:00
.clang-format [clang-format] Don't derive pointer alignment 2017-01-17 09:28:19 +00:00
.editorconfig Add .editorconfig 2017-07-28 13:39:24 +00:00
.git-blame-ignore-revs [build] Add DEPS formatting to hyper-blame 2017-10-09 14:08:45 +00:00
.gitignore Add antlr4 runtime library to support Torque 2018-04-10 10:01:01 +00:00
.gn [test] Remove obsolete test262 archive extract 2018-03-28 13:52:15 +00:00
.vpython [tools] Add pypiwin32 pacakge to VPython config 2018-03-09 20:33:36 +00:00
.ycm_extra_conf.py [ycm] Switch from gnu++11 to gnu++14 2017-11-27 07:48:21 +00:00
AUTHORS Report late-bound scripts to the debugger 2018-04-17 18:27:36 +00:00
BUILD.gn [build] Disable "control reaches end of non-void function" warning on GCC builds 2018-04-20 13:34:45 +00:00
ChangeLog [tools] Merge ChangeLog from latest release 2017-12-19 12:30:56 +00:00
CODE_OF_CONDUCT.md
codereview.settings Make Gerrit the default code review for V8 2017-06-30 17:37:37 +00:00
DEPS Update V8 DEPS. 2018-04-14 07:28:37 +00:00
LICENSE Add antlr4 runtime library to support Torque 2018-04-10 10:01:01 +00:00
LICENSE.fdlibm
LICENSE.strongtalk
LICENSE.v8
LICENSE.valgrind
OWNERS Adding a few more wasm related OWNERS. 2018-03-01 20:19:07 +00:00
PRESUBMIT.py [gyp] remove gyp files. 2018-02-08 20:04:06 +00:00
README.md [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
snapshot_toolchain.gni MIPS[64]: Generate snapshots on MIPS big-endian targets 2017-11-24 19:00:32 +00:00
WATCHLISTS Remove v8-x87-ports@ from WATCHLIST 2018-02-26 19:56:21 +00:00

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://github.com/v8/v8/wiki

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 on the V8 wiki.