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Dominik Inführ 6e621f84ba [heap] String::MakeThin can get away without NotifyObjectLayoutChange 
String::MakeThin doesn't need to invoke NotifyObjectLayoutChange because
ThinString will only introduce tagged values and hence will not
overwrite recorded slots with untagged values.

Bug: v8:10315
Change-Id: Iaff9c06cef763462eb57bf3debc5183ae8db6fa0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2448792
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70321}
2020-10-05 16:48:41 +00:00
build_overrides tracing: Enable using Perfetto client library from Chromium 2020-05-11 11:17:57 +00:00
custom_deps Use relative paths to OWNERS files 2019-08-12 13:52:52 +00:00
docs Add OWNERS for docs/ 2019-05-15 12:06:15 +00:00
gni v8: Expand is_linux to is_linux || is_chromeos. 2020-09-14 10:11:24 +00:00
include cppgc: Thread safe JSMember 2020-10-05 11:40:46 +00:00
infra [infra] Run tests with --stress-concurrent-allocation 2020-10-05 08:01:45 +00:00
samples [api][cleanup] Use Template::Set with const char* name 2020-09-09 15:39:36 +00:00
src [heap] String::MakeThin can get away without NotifyObjectLayoutChange 2020-10-05 16:48:41 +00:00
test [wasm][fuzzer] Fix data race when setting flags 2020-10-05 16:31:11 +00:00
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BUILD.gn [torque] Add C++ backend for Torque compiler 2020-10-05 14:48:48 +00:00
CODE_OF_CONDUCT.md Explicitly state that the Chromium Code of Conduct also applies to V8 2016-03-02 09:51:24 +00:00
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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.