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bmeurer 017faaf451 [turbofan] First steps towards optimizing for-in loops. 
This is basically a port of the majority of optimizations that are
applied to for-in in full codegen. But it is not done during graph
building, but instead during typed lowering, which way less adhoc than
what the other compilers do.

Review URL: https://codereview.chromium.org/1155313008

Cr-Commit-Position: refs/heads/master@{#28726}
2015-06-01 11:41:26 +00:00
benchmarks Revert "Refactoring: Make gtest testsuite the default." 2014-09-02 09:17:26 +00:00
build [test] Use instrumented libc++ for asan and tsan builds. 2015-05-28 11:50:55 +00:00
include Also expose DefineOwnProperty 2015-06-01 07:26:46 +00:00
infra/config Converted V8 CQ config to proto-format 2015-05-28 15:02:53 +00:00
samples Update all callsites of the TryCatch ctor to pass an Isolate 2015-05-28 12:49:41 +00:00
src [turbofan] First steps towards optimizing for-in loops. 2015-06-01 11:41:26 +00:00
test [strong] Implement per-object restrictions behaviour of delete operator 2015-06-01 11:39:16 +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 [turbofan] First step towards sanitizing for-in and making it optimizable. 2015-06-01 07:20:58 +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 ecmascript simd tests. 2015-05-19 10:14:36 +00:00
.ycm_extra_conf.py [ycm] The YouCompleteMe configuration is not VIM specific. 2015-02-12 07:21:13 +00:00
AUTHORS Re-write duplicated assertions 2015-04-01 15:13:21 +00:00
BUILD.gn [turbofan] First step towards sanitizing for-in and making it optimizable. 2015-06-01 07:20:58 +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. 2015-06-01 03:36:03 +00:00
LICENSE Update LICENSE date. 2014-02-18 10:50:22 +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 Introduce a new gyp flag to warn about to be deprecated APIs 2015-05-21 10:34:22 +00:00
Makefile.android introduce android_x64 build target 2015-03-09 03:23:12 +00:00
Makefile.nacl Use the pnacl-clang toolchain for (P)NaCL builds 2014-10-06 08:10:50 +00:00
OWNERS Add Erik Arvidsson to OWNERS 2015-01-28 18:23:29 +00:00
PRESUBMIT.py [test] Add avx2 bot to CQ. 2015-04-30 08:47:49 +00:00
README.md Fix line breaks in md documentation. 2015-03-25 14:54:54 +00:00
WATCHLISTS Temporary auto-CC'ing hablich to x87 changes 2015-05-26 13:05:32 +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/*