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16055d51b4
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machenbach 16055d51b4 Revert of Speedup access to global_proxy.* attributes/accessors. (patchset #3 id:80001 of https://codereview.chromium.org/2403003002/ ) 
Reason for revert:
Blocks roll:
https://codereview.chromium.org/2406213002/

Original issue's description:
> Speedup access to global_proxy.* attributes/accessors.
>
> Using a global proxy (e.g. 'window.f', 'w.f' or 'this.f') is considerably slower than evaluating just 'f'. This CL aims to perform the necessary checks at compile time and inline the accesses.
>
> This is a follow-on CL to crrev.com/2369933005:
> - The initial upload is crrev.com/2369933005 + a rebase.
> - The remaining issues are the fixes requested by the reviewers on that CL.
>
> BUG=chromium:634276
>
> Committed: https://crrev.com/8f43d748272536117008aa6a1b53ea52126261c1
> Cr-Commit-Position: refs/heads/master@{#40153}

TBR=jochen@chromium.org,verwaest@chromium.org,vogelheim@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:634276

Review-Url: https://codereview.chromium.org/2408133002
Cr-Commit-Position: refs/heads/master@{#40171}
2016-10-11 12:49:11 +00:00
benchmarks
build_overrides [inspector] Build inspector under v8_enable_inspector build flag. 2016-09-06 23:26:35 +00:00
docs [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
gni [swarming] Remove hard-coded shared library configs 2016-07-28 07:18:15 +00:00
gypfiles [Interpreter] Collect feedback about Oddballs in Subtract Stub. 2016-10-11 12:42:04 +00:00
include Revert of [modules] Store Module metadata in per-Context EmbedderData (patchset #7 id:120001 of https://codereview.chromium.org/2393303002/ ) 2016-10-11 00:25:12 +00:00
infra [build] Use same symbol level as chromium for android 2016-09-30 11:59:12 +00:00
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 Revert of Speedup access to global_proxy.* attributes/accessors. (patchset #3 id:80001 of https://codereview.chromium.org/2403003002/ ) 2016-10-11 12:49:11 +00:00
test [wasm] Canonicalize function signature indices for matching in indirect calls. 2016-10-11 12:40:33 +00:00
testing Use GTEST_LANG_CXX11 in V8 2016-07-25 13:06:42 +00:00
third_party/binutils Update binutils version to match Chromium. 2016-07-08 07:03:29 +00:00
tools Whitespace change to trigger bots. 2016-10-10 09:44:25 +00:00
.clang-format [formatting] Remove the formatting requirement for 2 empty lines between declarations. 2016-01-25 09:50:17 +00:00
.gitignore [inspector] added closure compiler into DEPS 2016-09-23 19:05:23 +00:00
.gn Disentangle gyp and gn files 2016-09-14 19:02:41 +00:00
.ycm_extra_conf.py Use C++11 / gnu++11, not 0x 2016-03-22 15:24:43 +00:00
AUTHORS [inspector] Initial import of v8_inspector. 2016-09-01 20:28:33 +00:00
BUILD.gn [wasm] Canonicalize function signature indices for matching in indirect calls. 2016-10-11 12:40:33 +00:00
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
codereview.settings Use v8-reviews@ for review mail, so v8-dev@ is free for dev discussions 2015-09-09 08:14:11 +00:00
DEPS Update V8 DEPS. 2016-10-11 03:39:37 +00:00
LICENSE Updates to the license information of third party components. 2015-06-16 12:37:50 +00:00
LICENSE.fdlibm Add LICENSE.fdlibm for all the fdlibm imported sources. 2016-06-09 07:17:03 +00:00
LICENSE.strongtalk
LICENSE.v8
LICENSE.valgrind
Makefile Remove NaCl support. 2016-07-27 07:50:31 +00:00
Makefile.android [build] Fix d8-for-Android builds 2016-05-20 12:10:45 +00:00
OWNERS Remove oth from OWNERS 2016-09-05 13:38:25 +00:00
PRESUBMIT.py Fix BUILD.gn files and add presubmit step 2016-09-19 10:59:41 +00:00
README.md [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
snapshot_toolchain.gni Use clang for snapshot_toolchain by default, except on ChromeOS. 2016-08-23 14:04:27 +00:00
WATCHLISTS [inspector] added devtools-reviews@chromium.org in WATCHLISTS for inspector 2016-09-29 15:16:54 +00:00

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.