commit | 9d2e21775cd4f883f43d77c674fde5e91bb784f8 | [log] [tgz] |
---|---|---|
author | bmeurer <bmeurer@chromium.org> | Thu Oct 08 13:29:47 2015 |
committer | Commit bot <commit-bot@chromium.org> | Thu Oct 08 13:30:00 2015 |
tree | 944fcd749fb0cf64f5c187bd43a8e4820fc10be4 | |
parent | 9b25041b2412a80b03be03f6baa840956c227fa9 [diff] |
[turbofan] Optimize stores to global properties. This adds support to also lower stores to global property cells in state kConstant or kConstantType, where we need to deoptimize eagerly in case we have a value/type mismatch. Also fixes bugs in the construction of the frame states in the AstGraphBuilder. R=jarin@chromium.org BUG=v8:4470 LOG=n Review URL: https://codereview.chromium.org/1398723002 Cr-Commit-Position: refs/heads/master@{#31178}
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://code.google.com/p/v8/
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.