AuroraMiddleware/v8
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zhengxing.li 4953b17c52 X87: [builtins] Introduce proper Float64Atan and Float64Atan2 operators. 
port 89d8c57b9c (r36916)

  original commit message:
  Import base::ieee754::atan() and base::ieee754::atan2() from fdlibm and
  introduce Float64Atan and Float64Atan2 TurboFan operators based on those,
  similar to what we already did for Float64Log and Float64Log1p. Rewrite
  Math.atan() and Math.atan2() as TurboFan builtin and use the operators
  to also inline Math.atan() and Math.atan2() into optimized TurboFan functions.

BUG=

Review-Url: https://codereview.chromium.org/2093423003
Cr-Commit-Position: refs/heads/master@{#37262}
2016-06-27 02:37:19 +00:00
benchmarks
build_overrides [gn] Fix another ia32/x86 typo. 2016-06-17 07:44:41 +00:00
docs [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
gni Use the new "optimize_speed" GN config. 2016-06-21 23:37:14 +00:00
gypfiles [gn] Default to ninja on all platforms 2016-06-20 10:06:45 +00:00
include add use counters for __defineGetter__ failing 2016-06-24 22:05:03 +00:00
infra Make bucket names explicit in cq.cfg. 2016-06-24 20:14:25 +00:00
samples [icu] Support loading data file from default location 2016-06-08 12:11:34 +00:00
src X87: [builtins] Introduce proper Float64Atan and Float64Atan2 operators. 2016-06-27 02:37:19 +00:00
test [parser] don't report error for CoverInitializedNames in async arrow formals 2016-06-25 00:39:11 +00:00
testing
third_party/binutils [gn] Move build to gypfiles 2016-04-29 10:11:11 +00:00
tools Use gender neutral terms 2016-06-22 15:05:18 +00:00
.clang-format [formatting] Remove the formatting requirement for 2 empty lines between declarations. 2016-01-25 09:50:17 +00:00
.gitignore [mb] Add mb config 2016-06-09 09:12:54 +00:00
.gn [gn] Port exec_script whitelist from chromium/src/build 2016-06-07 07:49:12 +00:00
.ycm_extra_conf.py Use C++11 / gnu++11, not 0x 2016-03-22 15:24:43 +00:00
AUTHORS Parser: Report use counts once per feature 2016-06-14 21:41:31 +00:00
BUILD.gn Remove all harmony runtime flags which shipped in M51 2016-06-24 01:13:10 +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. 2016-06-25 03:27:50 +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 PPC/s390: [build] fix target_arch for ppc/s390 native builds 2016-06-17 13:57:09 +00:00
Makefile.android [build] Fix d8-for-Android builds 2016-05-20 12:10:45 +00:00
Makefile.nacl [gn] Move build to gypfiles 2016-04-29 10:11:11 +00:00
OWNERS [owners] adding more toplevel owners (but mainly me) 2016-03-16 15:54:42 +00:00
PRESUBMIT.py Enable check for non-gender neutral pronouns 2016-06-23 07:15:18 +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 Try to reland v8_snapshot GN build changes, take #3 2016-05-20 07:00:09 +00:00
WATCHLISTS [GN] Watchlist upadate to track gyp changes. 2016-05-17 08:14:26 +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.