commit | 7db6c79acd6ccf45984275136e8c58c4be0f0fd9 | [log] [tgz] |
---|---|---|
author | rmcilroy <rmcilroy@chromium.org> | Wed Oct 26 15:10:57 2016 |
committer | Commit bot <commit-bot@chromium.org> | Wed Oct 26 15:11:22 2016 |
tree | 206daeee507eed673689ffc0afc449a33930be3f | |
parent | 038a81976efdfa399da1b872a349d344d1aba837 [diff] |
[Interpreter] Don't require a CanonicalHandleScope for parse / renumbering Removes the need for a CanonicalHandleScope for parsing and renumbering phases when using Ignition. Since AST strings are canonicalized by the AST value factory, we only need to make sure we use the same canonical handles for any other handles we add to the bytecode generator. This avoids a regression when enabling Ignition for all Turbofan code, and improves CodeLoad on for Ignition by about 5%. BUG=v8:4280 Review-Url: https://codereview.chromium.org/2448323004 Cr-Commit-Position: refs/heads/master@{#40595}
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.