| commit | 9b14e5bb63857649417b8e2ef0c2c9c39be614c8 | [log] [tgz] |
|---|---|---|
| author | bmeurer <bmeurer@chromium.org> | Wed Nov 18 10:03:50 2015 |
| committer | Commit bot <commit-bot@chromium.org> | Wed Nov 18 10:04:03 2015 |
| tree | ed7acd21327f741cc5afa778327ad8744b5445df | |
| parent | a9fa0498e1cc4e53f63ef0f927b86793a4bd4cc6 [diff] |
[turbofan] Decouple inlining and native context specialization. Retrieve the native context/global object from the Node being specialized in the JSNativeContextSpecialization and the JSGlobalObjectSpecialization classes. For this we introduce two new methods NodeProperties::GetSpecializationNativeContext and NodeProperties::GetSpecializationGlobalObject, which walk up the context chain and might in the end take the native context from the outermost activation (if native context specialization is enabled). This allows us to run the native context specialization pass as part of the inlining phase without hacking some of that into the JSInliner. Also refactor the NodeProperties::GetSpecializationContext method that was previously local to the JSContextSpecialization. Also refactor two other oddities in JSNativeContextSpecialization. R=jarin@chromium.org BUG=v8:4470, v8:4493 LOG=n Review URL: https://codereview.chromium.org/1451143005 Cr-Commit-Position: refs/heads/master@{#32076}
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.