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rafaelw@chromium.org 74f92f21da Simplify, speed-up correct-context ObjectObserve calls
The original patch which ensured that Object.observe did allocations in the correct context regressed performance about 12%. This patch gets back most of that (about 11%) by simply returning the correct function which is then directly callable from JS, rather than by making the call from the runtime function. A side-effect is that their implementation is shorter.

LOG=Y
BUG=NONE
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/307543008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-28 19:13:41 +00:00
benchmarks Add new benchmark suite runner. 2014-05-28 13:05:17 +00:00
build Introduce x87 port 2014-05-23 16:37:27 +00:00
include Allow microtasks to throw exceptions and handle them gracefully 2014-05-28 18:40:04 +00:00
samples Remove usage of Locker/Unlocker where possible. 2014-05-22 08:11:10 +00:00
src Simplify, speed-up correct-context ObjectObserve calls 2014-05-28 19:13:41 +00:00
test Simplify, speed-up correct-context ObjectObserve calls 2014-05-28 19:13:41 +00:00
tools Add new benchmark suite runner. 2014-05-28 13:05:17 +00:00
.clang-format Change clang-format config to allow for two empty lines between functions 2013-12-03 10:39:21 +00:00
.DEPS.git Introduce .DEPS.git file to support full git checkouts 2014-04-23 12:28:43 +00:00
.gitignore Drop gitignore entry for now obsolete test262 archive 2014-05-23 08:23:41 +00:00
AUTHORS Introduce x87 port 2014-05-23 16:37:27 +00:00
BUILD.gn Add a dummy v8 target to BUILD.gn so we can depend on this from chrome 2014-05-28 11:48:55 +00:00
ChangeLog Sync change log file with trunk. 2014-05-19 15:29:29 +00:00
codereview.settings Add settings for try server. 2013-12-17 12:24:25 +00:00
DEPS Fix chromium trunk url in DEPS. 2014-05-14 09:29:50 +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 x87 port 2014-05-23 16:37:27 +00:00
Makefile.android Introduce x87 port 2014-05-23 16:37:27 +00:00
Makefile.nacl This should make the NaCl build jobs green again. 2014-04-17 14:22:20 +00:00
OWNERS Add rmcilroy@chromium.org to src/OWNERS. 2014-04-11 08:55:18 +00:00
PRESUBMIT.py Add layout dbg trybot to default list. 2014-05-14 11:11:22 +00:00
WATCHLISTS Add myself to a watchlist for the public API. 2013-10-10 11:37:48 +00:00