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bmeurer 136c712e61 [turbofan] Use unreliable receiver maps for __proto__ lowering. 
When optimizing calls to get Object.prototype.__proto__ in
JSCallReducer, we can also consume unreliable receiver map
information, as long as the receiver maps are stable. In
that case we also need to install proper stability dependencies.

BUG=chromium:711195,v8:5267,v8:6241
R=jarin@chromium.org

Review-Url: https://codereview.chromium.org/2816993002
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2017-04-13 09:40:40 +00:00
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samples Reland of land "Turn libbase into a component" (patchset #1 id:1 of https://codereview.chromium.org/2396933002/ ) 2016-10-07 07:56:52 +00:00
src [turbofan] Use unreliable receiver maps for __proto__ lowering. 2017-04-13 09:40:40 +00:00
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tools [tools/dev/gm.py] Remove unused gdb_index. 2017-04-12 15:25:53 +00:00
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ChangeLog [Release] Update ChangeLog file 2016-02-17 21:29:09 +00:00
CODE_OF_CONDUCT.md Explicitly state that the Chromium Code of Conduct also applies to V8 2016-03-02 09:51:24 +00:00
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README.md

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.