| commit | e8df3439c8c22bb6b0748ce50b3cd557390b1703 | [log] [tgz] |
|---|---|---|
| author | zhengxing.li <zhengxing.li@intel.com> | Thu Mar 03 02:47:34 2016 |
| committer | Commit bot <commit-bot@chromium.org> | Thu Mar 03 02:48:55 2016 |
| tree | 6b3d03e73bba2d2e7b26606315edabb4bced92ed | |
| parent | 4db99810da9e2cc02dda10faa2be7ae896318ba3 [diff] |
X87: [turbofan] Introduce DeoptimizeIf And DeoptimizeUnless common operators. port c129aa4d39364bf78d93bec8c16811bfde040a37 (r34239) original commit message: These macro operators represent a conditional eager deoptimization exit without explicit branching, which greatly reduces overhead of both scheduling and register allocation, and thereby greatly reduces overall compilation time, esp. when there are a lot of eager deoptimization exits. BUG= Review URL: https://codereview.chromium.org/1762483003 Cr-Commit-Position: refs/heads/master@{#34453}
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.