commit | be360af21a9ab958d7705020ed63a0275c386b0b | [log] [tgz] |
---|---|---|
author | mythria <mythria@chromium.org> | Fri Nov 11 09:16:22 2016 |
committer | Commit bot <commit-bot@chromium.org> | Fri Nov 11 09:16:36 2016 |
tree | de3f34209024c2728704c90c4fae097bf73486e2 | |
parent | ddba89c433170aa4618bc551da4c18327dfb6a81 [diff] |
[Interpreter] Optimize for monomorphic case in Call and New bytecode handlers. Fast case the monomorphic case, by marking the additional checks as deferred blocks. This increases the code size by about 50 bytes, but the monmorphic case requires one fewer jump and the all the code is contiguous, so may help caching. Also cleanup call and new bytecode handlers by changing some of the Branches to GotoIf/Unless for better readability. BUG=v8:4280 Review-Url: https://codereview.chromium.org/2487573005 Cr-Commit-Position: refs/heads/master@{#40910}
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.