commit | bd185e9998fb3db40fb3e90823669bb94682cd17 | [log] [tgz] |
---|---|---|
author | bmeurer <bmeurer@chromium.org> | Tue Jun 27 08:19:13 2017 |
committer | Commit Bot <commit-bot@chromium.org> | Tue Jun 27 08:19:13 2017 |
tree | 37d197b9d5bb5b6028004a5f664845d82d1a9124 | |
parent | 4ea4e7294e242583a7ec31b9a7e4f0101512e3b3 [diff] |
[ignition] Slightly improve code for Call/Construct bytecodes. The Construct bytecode is always passed a valid feedback slot (just like the Call bytecode), so no need to check for invalid feedback slot anymore. Also perform the call count increment initially for both bytecodes instead of delaying it, which decreases live range for the feedback vector and slot registers. R=mythria@chromium.org, rmcilroy@chromium.org BUG=v8:4280 Review-Url: https://codereview.chromium.org/2955063002 Cr-Commit-Position: refs/heads/master@{#46232}
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.