ebc98f7f04
Replace the second level visitation with a much simpler logic that just separately dispatches the special cases. All other cases can use a dispatch that just evacuates an object based on size. This is similar to the logic used in the mark-compact collector. The goal is to align behaviors as much as possible, highlighting and fixing performance issues in the different behaviors. This CL is mechanical as possible. A followup will clean up the naming scheme and dispatching. Bug: chromium:738368 Change-Id: Ia5a426c5ebb25230000b127580c300c97cff8b1b Reviewed-on: https://chromium-review.googlesource.com/558060 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#46364} |
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| third_party | ||
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| CODE_OF_CONDUCT.md | ||
| codereview.settings | ||
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| LICENSE | ||
| LICENSE.fdlibm | ||
| LICENSE.strongtalk | ||
| LICENSE.v8 | ||
| LICENSE.valgrind | ||
| Makefile | ||
| Makefile.android | ||
| OWNERS | ||
| PRESUBMIT.py | ||
| README.md | ||
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V8 JavaScript Engine
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
Getting the Code
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/*
Contributing
Please follow the instructions mentioned on the V8 wiki.