danno@chromium.org 63f033576c Fix performance regressions due to lazy initialization. ... This CL: - Adds a new trait parameter to LazyInstance to let it initialize the instance without paying the cost of atomic operations (which are expensive on Mac). This only works for users who don't care about thread-safety and this is now the default initialization trait used by LazyInstance in v8. - Reverts the changes that were made in r11010 in isolate.{cc,h}. That lets Isolate's accessors be as cheap as they were before (but adds one static initializer). - Adds OS::PostSetup() used to initialize the math functions which depend on CPU features. That lets the math functions get rid of CallOnce(). BUG=118686 Review URL: https://chromiumcodereview.appspot.com/9873023 Patch from Philippe Liard <pliard@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00		2012-03-30 14:30:46 +00:00
benchmarks	More fixes for V8 benchmark version 7.	2012-03-15 17:13:50 +00:00
build	While building arm hardfp chrome browser, remove "-mfloat-abi=hard" from host compiler cflags, which causes building chrome browser failure.	2012-03-27 11:28:19 +00:00
include	This value is required for showing the heap snapshot delta in Summary view of DevTools.Profiler.	2012-03-27 11:54:47 +00:00
preparser	Prevent segfault when preparser fails due to lack of argument.	2012-02-22 10:31:32 +00:00
samples	Fix scoping of v8::HandleScope to prevent use-after-dispose	2012-03-30 13:49:40 +00:00
src	Fix performance regressions due to lazy initialization.	2012-03-30 14:30:46 +00:00
test	Ensure that arguments object is materialized when deoptimizing from inlined function.	2012-03-30 13:22:39 +00:00
tools	Fix performance regressions due to lazy initialization.	2012-03-30 14:30:46 +00:00
.gitignore	Fix .gitignore for test data directories.	2012-02-20 13:17:20 +00:00
AUTHORS	Add Zhongping Wang <kewpie.w.zp@gmail.com> to AUTHORS	2012-03-20 08:12:31 +00:00
ChangeLog	Prepare push to trunk. Now working on version 3.10.1.	2012-03-30 08:35:30 +00:00
LICENSE	Update LICENSE file	2012-01-03 16:38:42 +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	Hard-code GYP_GENERATORS=make into top-level Makefile	2012-03-28 12:42:49 +00:00
SConstruct	Enable snapshots on MIPS. This is based on	2012-03-21 14:29:14 +00:00