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Author SHA1 Message Date
danno@chromium.org
0c3575c874 Generate the TransitionElementsStub using Crankshaft 
This includes:
* Adding support for saving callee-clobbered double registers in Crankshaft code.
* Adding a new "HTrapAllocationMemento" hydrogen instruction to handle AllocationSiteInfo data in crankshafted stubs.
* Adding a new "HAllocate" hydrogen instruction that can allocate raw memory from the GC in crankshafted code.
* Support for manipulation of the hole in HChange instructions for Crankshafted stubs.
* Utility routines to manually build loops and if statements containing hydrogen code.

Review URL: https://codereview.chromium.org/11659022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-02-04 12:01:59 +00:00
mstarzinger@chromium.org
07bab08378 Slightly bump memory test limit for ia32 no-snapshot. 
R=verwaest@chromium.org
TEST=cctest/test-mark-compact/BootUpMemoryUse

Review URL: https://codereview.chromium.org/12091088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-31 13:26:55 +00:00
adamk@chromium.org
c001d928df Object.observe: don't unnecessarily emit oldValue for reconfigurations of data properties 
When a data property has its attributes changed but its value remains the same,
don't emit an oldValue. This makes the API more consistent by only emitting
oldValue when the value of a property has actually changed (or been removed,
in the case of a reconfiguration as an accessor property or a deletion).

Review URL: https://codereview.chromium.org/11820004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-30 21:07:28 +00:00
yangguo@chromium.org
c5883d442e Add option to limit tick processor to a time range. 
R=jkummerow@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/12077043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-29 14:41:02 +00:00
mstarzinger@chromium.org
366bf736d6 Fix test harness to correctly split extra flags. 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/12094032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13539 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-29 13:27:23 +00:00
danno@chromium.org
c31454ac37 Use MemoryChunk-based allocation for deoptimization entry code 
This is done by first committing the deoptimization entry code with a minimal
area size (OS::CommitPageSize) and later using CommitArea to adjust the size.

Committed: http://code.google.com/p/v8/source/detail?r=13494

Review URL: https://chromiumcodereview.appspot.com/11566011
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-29 09:09:55 +00:00
verwaest@chromium.org
c8636a2809 Do not try to collect the map if the monomorphic IC stub has no map. 
This is necessary for monomorphic stubs that rely on instance types,
such as ArrayLength, StringLength and FunctionPrototype.

BUG=chromium:172345

Review URL: https://chromiumcodereview.appspot.com/12082023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13526 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-28 13:19:53 +00:00
mstarzinger@chromium.org
fe8e97798e Allow inlining of multiple closures from shared function. 
This allows Crankshaft to allow inlining of multiple different closures
that were all derived from the same shared function info. This pattern
appears when libraries provide generic closures that are used over and
over again at different call-sites.

R=jkummerow@chromium.org
TEST=mjsunit/compiler/inline-closures

Review URL: https://codereview.chromium.org/12071002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-25 16:55:00 +00:00
yangguo@chromium.org
24ec13cbd2 Fix additional spec violations wrt RegExp.lastIndex. 
R=svenpanne@chromium.org
BUG=v8:2437

Review URL: https://chromiumcodereview.appspot.com/12033099

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-25 10:53:26 +00:00
svenpanne@chromium.org
52d10a68cb Add Isolate parameter to Persistent class. 
BUG=v8:2487

Review URL: https://codereview.chromium.org/12033011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-25 08:31:46 +00:00
mstarzinger@chromium.org
44ffa0dcd3 Allow monomorphic loads when static type is known. 
This allows Crankshaft to generate monomorphic loads when the receiver
type is statically known even though the load site has polymorphic type
feedback. This applies to inlined constructor calls and literals.

R=jkummerow@chromium.org
TEST=mjsunit/compiler/property-static

Review URL: https://codereview.chromium.org/12051058

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-24 17:54:30 +00:00
mstarzinger@chromium.org
c8cf5d90aa Implement VisitHandlesInNewSpaceWithClassIds() 
BUG=
TEST=test-api.cc::PersistentHandleInNewSpaceVisitor

Review URL: https://codereview.chromium.org/11365131
Patch from Kentaro Hara <haraken@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-24 15:53:16 +00:00
danno@chromium.org
63ec79a4a4 Revert r13494: "Use MemoryChunk-based allocation for deoptimization entry code" 
This patch seems to cause crashes on Windows.

TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/12049069

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-24 15:48:07 +00:00
danno@chromium.org
de17ce7701 Use MemoryChunk-based allocation for deoptimization entry code 
This is done by first committing the deoptimization entry code with a minimal
area size (OS::CommitPageSize) and later using CommitArea to adjust the size.

Review URL: https://codereview.chromium.org/11566011
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13494 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-24 15:14:33 +00:00
ulan@chromium.org
e6224d275f Make embedded maps in optimized code weak. 
Each map has a weak array of dependent codes, where the map tracks all the optimized codes that embed it.
Old space GC either clears the dead dependent codes from the array if the corresponding map is alive or deoptimizes the live dependent codes if the map is dead.

BUG=v8:2073
R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11575007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-24 11:55:05 +00:00
yurys@chromium.org
250023a68d Implicit references are missing in heap profiles 
Review URL: https://codereview.chromium.org/11953043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13486 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-24 07:54:40 +00:00
ulan@chromium.org
bed569b548 ARM: Make use of d16-d31 when available. 
Review URL: https://chromiumcodereview.appspot.com/11428137
Patch from Hans Wennborg <hans@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-23 16:29:48 +00:00
mstarzinger@chromium.org
cd21056819 Fix corner case when JSFunction is evicted from flusher. 
This fixes a corner case that happens when JSFunctions are enqueued as
code flushing candidates but their respective SharedFunctionInfo isn't.
If the JSFunction gets evicted due to optimization the code slot in the
SharedFunctionInfo will never be recorded in the slots buffer.

R=hpayer@chromium.org
BUG=chromium:168801
TEST=cctest/test-heap/Regress168801

Review URL: https://codereview.chromium.org/11896064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13481 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-23 16:15:15 +00:00
verwaest@chromium.org
c1e44f133d Always fail when trying to store to an undeclared global variable, even if it was found. 
Finding a property, but not using an IC, indicates that the variable was
found on the prototype (in DOMWindow). Those properties need to be
ignored while storing global properties via the IC.

Review URL: https://chromiumcodereview.appspot.com/12040039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-23 16:04:19 +00:00
ulan@chromium.org
d29826544e Correctly set kCanBeDivByZero flag for HMathFloorOfDiv. 
After r13289 the divisor can be non-constant, so we should check for zero.

BUG=171641
R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/12047050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-23 15:58:49 +00:00
yangguo@chromium.org
9296975c04 Correctly reset lastIndex in an RegExp object. 
R=svenpanne@chromium.org
BUG=170856

Review URL: https://chromiumcodereview.appspot.com/11896060

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-23 12:28:16 +00:00
jkummerow@chromium.org
5318c181cf tools/run-tests.py: shlex.split() the value of --command-prefix 
BUG=171553

Review URL: https://codereview.chromium.org/12049034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-23 11:41:56 +00:00
ulan@chromium.org
79a0e3b017 Fix pattern detection for replacing shifts by rotation. 
BUG=2499
R=svenpanne@chromium.org

Review URL: https://chromiumcodereview.appspot.com/12047015
Patch from Hirofumi Mako <mkhrfm@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-22 13:55:22 +00:00
mstarzinger@chromium.org
f8d5260af7 Allow loading constant function from proto chain. 
This enables Crankshaft to use HConstant for loading constant functions
on the prototype chain when building a monomorphic load. This pattern
appears in several JavaScript frameworks.

R=svenpanne@chromium.org
TEST=mjsunit/compiler/proto-chain-constant

Review URL: https://codereview.chromium.org/12052008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13463 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-22 12:03:35 +00:00
mvstanton@chromium.org
90d0f18007 Incorrect ARM assembly in MacroAssembler::TestJSArrayForAllocationSiteInfo 
Restored test code in allocation-site-info.js that was failing on ARM because of this bug.

BUG=

Review URL: https://codereview.chromium.org/12045017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-22 10:49:23 +00:00
mvstanton@chromium.org
c3746b4388 allocation-site-info.js broken on arm with new changes. Reverting to previous version until diagnosed. 
Regress-2185.js test takes too long on slow path when allocation site info is discovered.

BUG=

Review URL: https://codereview.chromium.org/12049003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13456 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-21 16:15:08 +00:00
yangguo@chromium.org
0c822b21cb Fix some latin-1 webkit units tests 
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11962035
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-21 16:11:31 +00:00
yangguo@chromium.org
7f331f6280 Make HCheckPrototypeMaps compatible with parallel recompilation. 
HCheckPrototypeMaps currently records the prototype and the holder of the
prototype chain (both ends of the chain) and assumes that the chain elements
and their maps did not change in during the entirety of Crankshaft. The actual
traversal of the prototype chain happens in Lithium at code generation.
With parallel compilation, this assumption is not longer correct.

R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11864013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-21 15:49:00 +00:00
mvstanton@chromium.org
3414a514cd Fixed test failure. 
A test case erroneously expected a transition to a double array, but the array remains FAST_SMI.

In person LGTM from Danno...
BUG=

Review URL: https://codereview.chromium.org/12038008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13447 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-21 13:21:53 +00:00
mvstanton@chromium.org
d7d917e6f0 Out of bounds memory access in TestJSArrayForAllocationSiteInfo. 
The function intended to check the map pointer of an AllocationSiteInfo object, but neglected to
subtract an offset to do so.

BUG=169928

Review URL: https://codereview.chromium.org/11931037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-21 12:26:29 +00:00
jkummerow@chromium.org
50be0f2c79 De-dupe test/mozilla/mozilla.status 
Review URL: https://codereview.chromium.org/11929025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13437 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-18 15:01:53 +00:00
jkummerow@chromium.org
7924492ce3 tools/run-tests.py: Fixes for Windows 
Review URL: https://codereview.chromium.org/11926015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-18 14:55:23 +00:00
yangguo@chromium.org
284a28e797 Temporarily disable deferred stack trace formatting. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11859027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-18 13:05:03 +00:00
jkummerow@chromium.org
900720454d tools/runtests.py: Fix cctests on Windows; properly return error code when there were Python exceptions 
Review URL: https://codereview.chromium.org/11929020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-18 12:44:36 +00:00
svenpanne@chromium.org
fab9a39d9d Make the Isolate parameter mandatory in Locker and Unlocker classes. 
Note that leaving out the Isolate parameter previously had a very special
meaning, namely "use the *default* Isolate", i.e. the one magically created at
program initialization time. All other API entries use the meaning "current
Isolate", which is different in a multi-threaded setting and confusing.

Temporarily disabled deprecations until Chrome is ready.

BUG=v8:2487

Review URL: https://codereview.chromium.org/11970009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-18 07:20:17 +00:00
mvstanton@chromium.org
7884216804 Additional work to get array literal allocation tracking working, even with --always-opt 
BUG=

Review URL: https://codereview.chromium.org/11817017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-17 08:41:27 +00:00
mstarzinger@chromium.org
fd4d32e733 Inline SetWrapperClassId() and WrapperClassId() 
BUG=
TEST=test-api.cc (WrapperClassId)

Review URL: https://codereview.chromium.org/11961014
Patch from Kentaro Hara <haraken@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13405 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-16 16:33:09 +00:00
yangguo@chromium.org
a8d59243b9 Cleanup latin-1 conversion check in regexp engine 
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11880045
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-16 13:04:07 +00:00
yangguo@chromium.org
10436443fe Avoid pointer underflow in CopyCharsUnsigned. 
R=dcarney@chromium.org
BUG=v8:2493

Review URL: https://chromiumcodereview.appspot.com/11961012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-16 12:27:38 +00:00
svenpanne@chromium.org
6e6426627e Implement Context::GetIsolate() 
BUG=
TEST=test-api.cc (IsolateOfContext)

Review URL: https://codereview.chromium.org/11968011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-16 12:11:43 +00:00
mstarzinger@chromium.org
0484ddcf50 Fix arguments materialization for inlined apply(). 
This fixes materialization of the arguments object in case the constant
function check if TryCallApply() inside an inlined frame fails.

R=svenpanne@chromium.org
BUG=v8:2489
TEST=mjsunit/regress/regress-2489

Review URL: https://codereview.chromium.org/11931012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13386 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-16 09:25:45 +00:00
yangguo@chromium.org
f15f294127 Sync laziness between BuildFunctionInfo and MakeFunctionInfo. 
BuildFunctionInfo compiles the function eagerly when there are debug
break points. However, the AST may have been parsed lazily since
MakeFunctionInfo does not check for debug break points.

This fixes a regression introduced in r11866.

BUG=147497

Review URL: https://chromiumcodereview.appspot.com/11661008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-15 10:16:52 +00:00
yangguo@chromium.org
89bef51aca Remove move ascii data hint for one byte strings 
This is mostly a rollback of r12966
[Make kAsciiDataHintTag have correct semantics for all both 1 and 2 byte string types.]

R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11857015
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13375 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-14 15:17:56 +00:00
svenpanne@chromium.org
1ac3949a93 Removed deprecated functions from v8's external API. 
Removed the following deprecated functions:

   * Object::GetPointerFromInternalField
   * Object::SetPointerInInternalField
   * External::Wrap
   * External::Unwrap
   * Context::GetData
   * Context::SetData

They have been deprecated in the 3.15 branch and are not used by Chrome anymore.
Furthermore, judging from bug reports and email threads, embedders like node.js
and others are already using 3.15, too. All removed API entries can be emulated
by a one-liner, so adapting should not be hard for anybody.

We want to introduce more deprecations soon, but to keep things simple and avoid
having old and not-so-old deprecations in v8.h, the 3.15 deprecations are now
removed.

In general, the strategy of keeping deprecated things for one stable release and
then removing them seems to be a good compromise between a maintenance nightmare
and annoying external embedders. :-)

Review URL: https://codereview.chromium.org/11885019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13372 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-14 13:41:08 +00:00
yangguo@chromium.org
eadcc1c10c Reland r13188, r13194, r13256 (Deferred formatting of error stack trace during GC). 
BUG=

Review URL: https://chromiumcodereview.appspot.com/11880018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13371 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-14 13:19:27 +00:00
mstarzinger@chromium.org
b93b2b98b8 Fix shared function info code replacement. 
This fixes a corner case when the unoptimized code for a shared function
info is replaced while the function is enqueued as a flushing candidate.
Since the link field is stored within the code object, the candidates
list got destroyed.

R=hpayer@chromium.org
BUG=v8:169209
TEST=cctest/test-heap/Regress169209

Review URL: https://codereview.chromium.org/11818052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-11 13:13:11 +00:00
mstarzinger@chromium.org
c5cff2c75a Make recent regression test resilient against GC stress. 
R=danno@chromium.org
TEST=mjsunit/regress/regress-165637

Review URL: https://codereview.chromium.org/11824062

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13353 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-10 14:21:27 +00:00
mstarzinger@chromium.org
1079642c97 Fix missing exception check in typed array constructor (2). 
This fixes another crash when the the typed array constructor accesses
an array that has a throwing accessor defined on one of it's elements.

R=verwaest@chromium.org
BUG=chromium:168545
TEST=mjsunit/regress/regress-crbug-168545.js

Review URL: https://codereview.chromium.org/11791052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-10 11:45:29 +00:00
yangguo@chromium.org
e41c17084f Continues Latin-1 support. All tests pass with ENABLE_LATIN_1 flag. 
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11818025
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-09 15:47:53 +00:00
yangguo@chromium.org
a0fb367755 MIPS: Emit madd.d for multiply-add on MIPS. 
Based on commit r12958 (04586adf).

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/11783049
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13342 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-09 12:31:34 +00:00
yangguo@chromium.org
45f20e366a Introduce ENABLE_LATIN_1 compile flag 
Mostly a bunch of renaming when flag is disabled.

R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11759008
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-09 10:30:54 +00:00
svenpanne@chromium.org
0aacbf9619 Added %FlattenString and use it to speed up a regression test. 
Flattening strings is relatively costly and by doing it after every duplication
we avoid combinatorial explosion.

Note that flattening could have been done by e.g. using a regular expression,
too, but this is just another implementation detail and %FlattenString seems
general enough to be useful in other tests, too.

Review URL: https://codereview.chromium.org/11828014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13337 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-09 09:32:12 +00:00
mvstanton@chromium.org
529f801fde Adapt Danno's Track Allocation Info idea to fast literals. When allocating a literal array, 
we store an AllocationSiteInfo object right after the JSArray, with a pointer to the
boilerplate object. Later, if the array transitions we check for the continued existence
of the temporary AllocationSiteInfo object (has no roots). If found, we'll use it to
transition the boilerplate array as well.

Danno's original changeset: https://codereview.chromium.org/10615002/

Review URL: https://codereview.chromium.org/11663005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13330 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-08 09:03:16 +00:00
yangguo@chromium.org
61f4012989 Use C++ style type casts. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11644097

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13326 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-07 15:02:56 +00:00
mstarzinger@chromium.org
0e46919c32 Fix missing exception check in typed array constructor. 
The typed array constructor might fail if the first argument is an
object with a length property. Accessing the property can cause an
exception to be thrown and an explicit check needs to be performed.

R=verwaest@chromium.org
BUG=chromium:168545
TEST=mjsunit/regress/regress-crbug-168545.js

Review URL: https://codereview.chromium.org/11777014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13325 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-07 14:01:04 +00:00
danno@chromium.org
4246ac3009 Generalize calling to C++ on stub deopt 
Remove code specific to KeyedLoadICs in DoCompiledStubFrame on all platforms, driving stub frame translation by the register parameter information found in a stub's CodeStubInterfaceDescriptor.

Review URL: https://codereview.chromium.org/11635015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13320 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-07 10:06:11 +00:00
ulan@chromium.org
4403daca1a ARM: generate integer zero in a uniform manner. 
ARM generated integer zero as either Operand(0, RelocInfo::NONE32), or
Operand(0), or Operand::Zero(). My change makes it use only
Operand::Zero().

This has no functional impact, it's pure cleanup.

R= ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11745030
Patch from JF Bastien <jfb@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13318 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-07 09:43:12 +00:00
yangguo@chromium.org
4ee20d857b Check for read-only-ness when preparing for array sort. 
R=verwaest@chromium.org
BUG=v8:2419

Review URL: https://chromiumcodereview.appspot.com/11759022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13313 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-04 15:24:47 +00:00
ulan@chromium.org
0606abbaab Rename RelocInfo::NONE to RelocInfo::NONE32. 
This CL only does renaming, nothing else.

Followup to:
https://chromiumcodereview.appspot.com/11695006/

There are now NONE and NONE64 RelocInfo types, but only ARM uses them
both at the same time. They were added in:
https://chromiumcodereview.appspot.com/11191029/

R= ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11744020
Patch from JF Bastien <jfb@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-04 10:56:24 +00:00
ulan@chromium.org
bb96439743 Cleanup RelocInfo::NONE usage. 
There are now NONE and NONE64 RelocInfo types, but only ARM uses them
both at the same time. They were added in:
  https://chromiumcodereview.appspot.com/11191029/

I'll rename NONE to NONE32 in a later CL.

This CL cleans up the RelocInfo::NONE usage by:
 - Using RelocInfo::IsNone when testing for NONE-ness.
 - Using NONE on 32-bit platforms (MIPS and IA32), and NONE64 on 64-bit
   platforms (x64).

This cleans up the code and prevents it from evolving bugs in the future
because NONE32 and NONE64 are used in misleading ways.

R= ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11695006
Patch from JF Bastien <jfb@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13307 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-03 14:20:08 +00:00
yangguo@chromium.org
04ccb975f4 Remove InputBuffer 
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11727004
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-03 09:18:01 +00:00
yangguo@chromium.org
ddf70504cb Relax test expectations in BootUpMemoryUse. 
R=dcarney@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11738004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13293 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-01-02 15:00:12 +00:00
yangguo@chromium.org
bccef0c712 Reland r13275 and 13276 (Remove most uses of StringInputBuffer). 
R=dcarney@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11727003
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-31 11:13:50 +00:00
yangguo@chromium.org
e536abb777 Handle non-constant divisor in MathFloorOfDiv, on ia32/x64 
Zheng Liu
zheng.z.liu@intel.com

Review URL: https://chromiumcodereview.appspot.com/11624022
Patch from Zheng Liu <zheng.z.liu@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-28 15:52:17 +00:00
yangguo@chromium.org
2f821f1ed9 Revert r13188, r13194, r13256 (Deferred formatting of error stack trace during GC). 
R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11678006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-27 13:12:27 +00:00
yangguo@chromium.org
121f3f6020 Revert r13275 and 13276 (Remove most uses of StringInputBuffer). 
This is due to test failures in test-mark-compact/BootUpMemoryUse.

R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11688003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13277 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-27 10:03:17 +00:00
yangguo@chromium.org
7f074acd8d Remove most uses of StringInputBuffer 
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11638037
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-24 08:29:48 +00:00
ulan@chromium.org
b64f834383 Fix x64 MathMinMax for negative untagged int32 arguments. 
An untagged int32 has zeros in the upper half even if it is negative.
Using cmpq to compare such numbers will incorrectly ignore the sign.

BUG=164442
R=mvstanton@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11665007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-21 17:52:00 +00:00
adamk@chromium.org
d14b05a38d Basic test for interaction of Object.observe and hidden prototypes 
The test simply shows the current behavior, not necessarily what we
want the behavior to be.

Review URL: https://codereview.chromium.org/11635033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-21 17:40:09 +00:00
danno@chromium.org
653a66f527 ARM: Use division instructions in lithium and stubs 
BUG=none
TEST=Added to test/mjsunit/math-floor-of-div.js, math-floor-of-div-nosudiv.js

Review URL: https://codereview.chromium.org/11316105
Patch from Martyn Capewell <m.m.capewell@googlemail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-20 16:31:19 +00:00
yangguo@chromium.org
a3f16f8e65 Fix several bugs in error stack trace formatting. 
GetScriptWrapper can be called recursively:
GetScriptWrapper -> GC -> DeferredFormatStackTrace -> GetScriptWrapper

GC-unsafe code in ErrorObjectList::DeferredFormatStackTrace

Enable overwriting Error.prepareStackTrace by itself while not
causing infinity recursion when it triggers an exception.

R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11649037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-20 16:25:26 +00:00
rossberg@chromium.org
97eba9d3cd Object.observe: fix observation for optimised in/decrement and compound assignment. 
R=svenpanne@chromium.org
BUG=v8:2409

Review URL: https://codereview.chromium.org/11642042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-20 15:03:30 +00:00
rossberg@chromium.org
d2ed67a958 Object.observe: temporarily disable one test to unbreak ARM. 
R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/11646004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-20 14:12:41 +00:00
yangguo@chromium.org
eedcaf1866 Remove Utf8InputBuffer 
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11649018
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-20 09:20:37 +00:00
adamk@chromium.org
354fc4abe5 Object.observe: test mutating an object via the API 
Review URL: https://codereview.chromium.org/11598014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-19 17:02:12 +00:00
rossberg@chromium.org
75dac95604 Fix treatment of hidden prototypes in SetProperty. 
R=svenpanne@chromium.org
BUG=v8:2457

Review URL: https://codereview.chromium.org/11644021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-19 15:17:01 +00:00
yangguo@chromium.org
9569b20db2 Replace the use CharacterStreams in Heap::AllocateSymbolInternal and String::ComputeHash 
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11593007
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-19 13:27:20 +00:00
yangguo@chromium.org
362218a037 Deopt on overflow in integer mod. 
R=ulan@chromium.org
BUG=166379

Review URL: https://chromiumcodereview.appspot.com/11618017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-19 12:01:22 +00:00
rossberg@chromium.org
b25c040c2c Extend API to allow setting length property for function templates. 
R=yangguo@chromium.org
BUG=125308

Review URL: https://codereview.chromium.org/11631002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13240 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-19 10:28:36 +00:00
rossberg@chromium.org
c9da5fadcb Object.observe: Change semantics of deliverChangeRecords to iterate. 
Added test for recursive change generation.

R=yangguo@chromium.org
BUG=v8:2409

Review URL: https://codereview.chromium.org/11593028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-19 09:51:46 +00:00
danno@chromium.org
1f4b4625ff Re-land Crankshaft-generated KeyedLoad stubs. 
R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11528003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-18 16:25:45 +00:00
ulan@chromium.org
8574054b59 Correctly handle negative codes in String.fromCharCode() 
BUG=166553

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/11576069

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13235 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-18 12:37:57 +00:00
rossberg@chromium.org
c6bb497437 Simplify implementation of assignment-to-const checks. 
Also, add test that assignment to function name is a syntax error with harmony scoping.

Does not fix issue 2243 directly, but with ES6, the required behaviour will change to what is implemented already anyway.

R=yangguo@chromium.org
BUG=v8:2243

Review URL: https://codereview.chromium.org/11607016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-18 12:00:50 +00:00
yangguo@chromium.org
19a6575ea3 Rename LookupSymbol calls to use Utf8 or OneByte in names. 
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11597007
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-17 15:56:16 +00:00
yangguo@chromium.org
6e953d51af Make sure error message formatting does not have side effects. 
R=vegorov@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11598011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-17 14:00:50 +00:00
peter.rybin@gmail.com
133957e743 Fix set variable value bug: a function argument must be updated in 2 places 
Review URL: https://codereview.chromium.org/11519020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-14 18:36:51 +00:00
rossberg@chromium.org
1080d2aade Object.oberve: assertions to narrow down flaky crashes with array length mutation. 
R=mstarzinger@chromium.org
BUG=v8:2409

Review URL: https://codereview.chromium.org/11566027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-14 14:19:18 +00:00
mstarzinger@chromium.org
1aed997ad6 Make string test resilient against GC stress. 
R=dcarney@chromium.org
TEST=cctest/test-strings/StringCharacterStreamRandom

Review URL: https://codereview.chromium.org/11565031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13220 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-14 12:45:28 +00:00
yangguo@chromium.org
e24b98312b Revert r13218 due to windows test failures. 
R=verwaest@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11568014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-13 17:21:15 +00:00
yangguo@chromium.org
4cd41edcd9 Add methods to allow resuming execution after calling TerminateExecution(). 
Two new methods are added to allow embedders to determine that execution
should be resumed at a particular point in the stack without being forced
to unwind all JS frames.

* V8::ResumeExecution() -- When execution is terminated via a call to
  V8::TerminateExecution(), this method can be called to clear the
  termination exception so that the engine can continue to be used.

* TryCatch::HasTerminated() -- When a TryCatch has caught a termination
  exception, HasTerminated() will return true to indicate it is valid to
  call V8::ResumeExecution() if desired.

A test case is added to cctest/test-thread-termination.cc.

BUG=v8:2361

Patch from Andrew Paprocki <andrew@ishiboo.com>.

Review URL: https://chromiumcodereview.appspot.com/11142013
Patch from Andrew Paprocki <andrew@ishiboo.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-13 16:38:49 +00:00
yangguo@chromium.org
a1265a15cf Cleanup tests for StringCharacterStream 
Edge case tests now cover all branches.

R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11548023
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-13 15:39:01 +00:00
rossberg@chromium.org
fb5a5e22ec Object.observe: Make array length and other magic data properties work correctly. 
Also, disable TestFastElementsLength test for now, since it flakes on buildbots for yet unknown reasons.

R=mstarzinger@chromium.org
BUG=v8:2409

Review URL: https://codereview.chromium.org/11554019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-13 09:31:44 +00:00
danno@chromium.org
facad070e9 Remove over-zealous hole checking in Array.slice() 
R=jkummerow@chromium.org
BUG=chromium:165637
TEST=regress-165637.js

Review URL: https://codereview.chromium.org/11442054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-12 15:20:45 +00:00
rossberg@chromium.org
76375de29d Object.observe: prevent observed objects from using fast elements. 
This is necessary because polymorphic stores generally
do not perform a map check but only an instance type check,
which misses out on changes in the observation status.
Unfortunately, there currently is no efficient way in V8
to maintain that optimisation in the presence of Object.observe.

R=mstarzinger@chromium.org
BUG=v8:2409

Review URL: https://codereview.chromium.org/11477006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13205 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-12 11:38:24 +00:00
mstarzinger@chromium.org
04adf4c792 Add regression test for r13195. 
This is a regression test for the fix in r13195 which made sure that we
correctly clear the optimized code map even when incremental marking is
running.

R=ulan@chromium.org,jkummerow@chromium.org
BUG=chromium:165495
TEST=cctest/test-heap/Regress165495

Review URL: https://codereview.chromium.org/11543015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-12 10:46:01 +00:00
yurys@chromium.org
bc37b9be27 Do not read document and URL properties on global objects while taking heap snapshot 
This unsafe mechanism was replaced with a user provided callback in r13137 and now we should remove old code.
Review URL: https://codereview.chromium.org/11519029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-12 09:49:46 +00:00
peter.rybin@gmail.com
6eef2f0682 Issue 2399 part 2: In debugger allow modifying local variable values 
Review URL: https://codereview.chromium.org/11412310

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-11 23:27:38 +00:00
mmassi@chromium.org
ae54f9cfe0 Fix for when array bounds check elimination tries to modify a phi index. 
BUG=

Review URL: https://chromiumcodereview.appspot.com/11486007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-11 14:23:04 +00:00
yangguo@chromium.org
32103ca870 Fix windows build. 
R=dcarney@google.com
BUG=

Review URL: https://chromiumcodereview.appspot.com/11538003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-11 10:42:10 +00:00
mstarzinger@chromium.org
07077798af Disable GC stress for mjsunit/fast-prototype. 
R=yangguo@chromium.org
TEST=mjsunit/fast-prototype --gc-interval=500 --stress-compaction

Review URL: https://codereview.chromium.org/11534004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-12-11 10:33:04 +00:00