commit | 3db32e064f229c516538064e4aef650386549be7 | [log] [tgz] |
---|---|---|
author | Ross McIlroy <rmcilroy@chromium.org> | Wed Mar 15 11:29:12 2017 |
committer | Commit Bot <commit-bot@chromium.org> | Wed Mar 15 14:05:51 2017 |
tree | b9bf6fa70d5148c7e6cf8e4d40bc451e63971d48 | |
parent | 8692e7b86bac238282b9c510c7361c7efec0c12f [diff] |
[Interpreter / TurboFan] Add TestTypeof bytecode. Adds a TestTypeof bytecode to deal with comparisons of the form: typeof(object) === 'string'; Also adds support to Turbofan to perform these comparisons without inserting checkpoints. BUG=v8:4280,v8:5267 Change-Id: Ib5cc1c6816dfe70a4120838d8eada2fc0267750f Reviewed-on: https://chromium-review.googlesource.com/454837 Reviewed-by: Mythri Alle <mythria@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#43832}
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
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/*
Please follow the instructions mentioned on the V8 wiki.