AuroraMiddleware/v8
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity
36,818 Commits 1 Branch 0 Tags 839 MiB
C++ 67.6%
JavaScript 30.1%
Python 1.2%
C 0.3%
TypeScript 0.3%
Other 0.4%
83d5b65ae0
Go to file
cbruni 83d5b65ae0 Revert of [compiler] Support Object.create(null) inlining in TF (patchset #5 id:80001 of https://codereview.chromium.org/2622723003/ ) 
Reason for revert:
Breaks buildbot: https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20-%20avx2/builds/13399/steps/Benchmarks/logs/stdio

Original issue's description:
> [compiler] Support Object.create(null) inlining in TF
>
> In the ideal case, this will speed up Object.create(null) by ~10x.
>
> Drive-by-fix: Spread usage of new IsSpecialReceiverMap() and
>               IsSpecialReceiverInstanceType(InstanceType) helpers.
>
> BUG=v8:5788
>
> Review-Url: https://codereview.chromium.org/2622723003
> Cr-Commit-Position: refs/heads/master@{#42321}
> Committed: ff7063c7d5

TBR=jarin@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5788

Review-Url: https://codereview.chromium.org/2636493003
Cr-Commit-Position: refs/heads/master@{#42326}
2017-01-13 12:56:03 +00:00
benchmarks
build_overrides [build] Roll build a3b623a:11a223f 2016-11-29 11:17:15 +00:00
docs [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
gni [foozzie] Add correctness fuzzer resources to build output 2017-01-10 10:19:21 +00:00
gypfiles Revert of [build] Introduce an embedder version string (patchset #2 id:20001 of https://codereview.chromium.org/2619213002/ ) 2017-01-10 15:21:29 +00:00
include Pull define for version out into v8-version-string.h and separate build target 2017-01-12 20:51:37 +00:00
infra [foozzie] Add correctness-fuzzer-archive builder's mb config 2017-01-10 10:54:04 +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 [compiler] Support Object.create(null) inlining in TF (patchset #5 id:80001 of https://codereview.chromium.org/2622723003/ ) 2017-01-13 12:56:03 +00:00
test [ARM] Add tolerance to vrecpe, vrsqrte instruction tests. 2017-01-13 12:03:23 +00:00
testing Use GTEST_LANG_CXX11 in V8 2016-07-25 13:06:42 +00:00
third_party [inspector] Roll inspector_protocol to c65b17da8a32bc6ab25b4ebbef1008f23c69e7d1. 2016-12-05 16:22:12 +00:00
tools [foozzie] Fix failure state for non-existing source output 2017-01-13 08:15:32 +00:00
.clang-format [formatting] Remove the formatting requirement for 2 empty lines between declarations. 2016-01-25 09:50:17 +00:00
.gitignore fix typo in .gitignore 2016-12-01 07:49:45 +00:00
.gn [build] Roll build a3b623a:11a223f 2016-11-29 11:17:15 +00:00
.ycm_extra_conf.py Use C++11 / gnu++11, not 0x 2016-03-22 15:24:43 +00:00
AUTHORS [counters] Add UseCounters for 'f() = 0' syntax 2016-12-27 17:48:40 +00:00
BUILD.gn [build] Have one build target for all v8 fuzzers. 2017-01-13 09:09:26 +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
DEPS Update V8 DEPS. 2017-01-13 04:27:46 +00:00
LICENSE
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 Add v8_os_page_size flag for cross compilation 2016-11-15 14:41:03 +00:00
Makefile.android [build] Fix d8-for-Android builds 2016-05-20 12:10:45 +00:00
OWNERS Make clemensh owner (wasm, asmjs and general) 2017-01-13 10:20:44 +00:00
PRESUBMIT.py [test] Only run presubmit for changed status files 2016-12-06 11:42:11 +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.