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mvstanton f469b21143 Stop overallocating feedback vector slots. 
When a Property or a VariableProxy is used as the left hand side of an
assignment statement, there is no need to allocate a LOAD_IC feedback
vector slot for it. Alter the numbering phase to support this.

BUG=

Review URL: https://codereview.chromium.org/1262803002

Cr-Commit-Position: refs/heads/master@{#29924}
2015-07-30 10:38:04 +00:00
benchmarks Revert "Refactoring: Make gtest testsuite the default." 2014-09-02 09:17:26 +00:00
build Make V8 compile with MSVS 2015 2015-07-27 11:51:23 +00:00
include Reland of "Remove ExternalArray, derived types, and element kinds" 2015-07-28 09:29:55 +00:00
infra [cq] Increase commit burst delay. 2015-07-30 08:38:37 +00:00
samples Let the second pass phantom callbacks run in a separate task on the foreground thread. 2015-07-15 12:26:11 +00:00
src Stop overallocating feedback vector slots. 2015-07-30 10:38:04 +00:00
test Stop overallocating feedback vector slots. 2015-07-30 10:38:04 +00:00
testing Converted V8 CQ config to proto-format 2015-05-28 15:02:53 +00:00
third_party/binutils Ignore unsupport host architectures for binutils download. 2015-02-10 07:51:42 +00:00
tools [test] Fix for keying variants. 2015-07-29 07:40:57 +00:00
.clang-format Change clang-format config to allow for two empty lines between functions 2013-12-03 10:39:21 +00:00
.gitignore Adding CHECKED_OUT_VERSION to .gitignore. 2015-07-24 06:17:04 +00:00
.ycm_extra_conf.py [ycm] The YouCompleteMe configuration is not VIM specific. 2015-02-12 07:21:13 +00:00
AUTHORS Make NumberFormat use the ICU currency data, fix bug in NumberFormat 2015-07-17 15:08:08 +00:00
BUILD.gn Move Full-codegen into its own folder. 2015-07-24 10:11:57 +00:00
ChangeLog Update change log to match roll branch. 2015-05-18 15:03:50 +00:00
codereview.settings Removed TRYSERVER_ROOT since this is not used anymore 2015-01-28 11:04:32 +00:00
DEPS Update V8 DEPS. 2015-07-29 08:13:21 +00:00
LICENSE Updates to the license information of third party components. 2015-06-16 12:37:50 +00:00
LICENSE.strongtalk Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.v8 Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.valgrind Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
Makefile Remove readline support from d8. 2015-07-23 13:20:31 +00:00
Makefile.android Reland [android] Migrate more configs to gyp. 2015-06-26 12:04:09 +00:00
Makefile.nacl Use the pnacl-clang toolchain for (P)NaCL builds 2014-10-06 08:10:50 +00:00
OWNERS Update OWNERS file. 2015-07-16 11:37:51 +00:00
PRESUBMIT.py Improve presubmit check for BUG line 2015-07-17 12:21:47 +00:00
README.md Fix line breaks in md documentation. 2015-03-25 14:54:54 +00:00
WATCHLISTS Removing hablich from auto CC of x87 2015-06-30 11:29:57 +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://code.google.com/p/v8/

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/*