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rafaelw@chromium.org [Fri, 2 May 2014 16:13:10 +0000 (16:13 +0000)]

Don't leak contexts in Object.observe

The Object.observe API may construct internal structures as a result of API calls. These structures can persist as long as an object that was once observed persists. This patch ensures that these structures are created in the correct context so as to avoid leaking contexts

R=verwaest@chromium.org, dcarney
BUG=

Review URL: https://codereview.chromium.org/263833007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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rafaelw@chromium.org [Fri, 2 May 2014 14:17:13 +0000 (14:17 +0000)]

Update test expectations after re-enabling Object.observe

TBR=verwaest

Review URL: https://codereview.chromium.org/262823008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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rafaelw@chromium.org [Fri, 2 May 2014 13:55:11 +0000 (13:55 +0000)]

Re-enable Object.observe and add enforcement for security invariants.

This patch reverts r21062 which disabled Object.observe and the relevant tests.

It also adds enforcement for the following three invariants:

1) No observer may receive a change record describing changes to an object which is in different security origin (context have differing security tokens)

2) No observer may receive a change record whose context's security token is different from that of the object described by the change.

3) Object.getNotifier will return null if the caller and the provided object are in differing security origins

Further, it ensures that the global object can never be observed nor a notifier retrieved for it.

Tests are included.
R=verwaest@chromium.org, rossberg
LOG=Y

Review URL: https://codereview.chromium.org/265503002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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ishell@chromium.org [Fri, 2 May 2014 13:03:39 +0000 (13:03 +0000)]

Fix for a GCMole issue introduced in r21117.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/269743002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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mvstanton@chromium.org [Fri, 2 May 2014 12:59:48 +0000 (12:59 +0000)]

v8:3303 MultithreadedParallelIsolates has a race condition

Disabling test until bug is fixed.
R=svenpanne@chromium.org
BUG=v8:3303
LOG=N

Review URL: https://codereview.chromium.org/263893003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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svenpanne@chromium.org [Fri, 2 May 2014 12:35:51 +0000 (12:35 +0000)]

Move cache line size calculation directly into CPU::FlushICache.

This disentagles the initialization/dependency mess quite a bit and
makes things vastly simpler. If the 'mrs' on every flush is too
expensive (which it is hopefully not), the cache line sizes will have
to be instance variables of the CPU class and FlushICache will have to
be a member function. This would involve some more or less tricky
refactorings, which we shouldn't do until we are *really* forced to
do.

BUG=359977
LOG=y
R=rodolph.perfetta@gmail.com

Review URL: https://codereview.chromium.org/269543016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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ishell@chromium.org [Fri, 2 May 2014 11:30:24 +0000 (11:30 +0000)]

Checks for empty array case added before casting elements to FixedDoubleArray.

BUG=chromium:369450
LOG=N
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/264973008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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ishell@chromium.org [Fri, 2 May 2014 10:27:12 +0000 (10:27 +0000)]

Map::Normalize() introduced as single entry point for map normalization and Map::NotifyLeafMapLayoutChange() made private.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/263663002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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svenpanne@chromium.org [Fri, 2 May 2014 10:14:37 +0000 (10:14 +0000)]

Generation of our home-grown memmove doesn't depend on serializer state anymore.

The serializer state has to be per-Isolate, but at the point where we
generate our memmoves we don't really have an Isolate. Furthermore,
there was no fundamental reason why we shouldn't use our home-grown
memmove during mksnapshot time.

Perhaps we can totally remove our own memmove nowadays, but this would
be a separate CL.

BUG=359977
LOG=y
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/261903002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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bmeurer@chromium.org [Fri, 2 May 2014 08:41:06 +0000 (08:41 +0000)]

Make zone_allocator actually usable.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/267803005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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bmeurer@chromium.org [Fri, 2 May 2014 08:08:23 +0000 (08:08 +0000)]

Fix crash in debug builds introduced with r21110.

Basically we should not check for map deprecation during
code selection, because that may run on the concurrent
compiler thread. So the fix is to move this logic to the
code generation phase instead, which is always run on the
main thread.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/263803005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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haraken@chromium.org [Fri, 2 May 2014 08:00:47 +0000 (08:00 +0000)]

Fix |RunMicrotasks()| leaking reference to the last context being run on.

RunMicrotasks() executes pending tasks and swaps the old array with a new array. However, the new array contains the reference to the current context as its creation context. This prevents the context from gc-ed until RunMicrotasks() is executed in the different context.

BUG=crbug.com/367016
LOG=y
R=rafaelw@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/250883002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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bmeurer@chromium.org [Fri, 2 May 2014 06:37:54 +0000 (06:37 +0000)]

Don't add code dependencies on transitioning stores eagerly.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/256303007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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svenpanne@chromium.org [Fri, 2 May 2014 06:02:00 +0000 (06:02 +0000)]

Object.defineProperty shouldn't be a hint that we're constructing a dictionary.

BUG=362870
LOG=y
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/261583004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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bmeurer@chromium.org [Fri, 2 May 2014 05:59:07 +0000 (05:59 +0000)]

Drop obsolete HCheckMaps::HandleSideEffectsDominator().

In HCheckMaps::HandleSideEffectsDominator() we try to remove
redundant HCheckMaps instructions that are dominated by an
HStoreNamedField instruction with a transition. This is just
a special case of the check elimination and therefore obsolete
(it also gives some nice speedup since GVN just got cheaper).

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/261003002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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plind44@gmail.com [Wed, 30 Apr 2014 20:19:45 +0000 (20:19 +0000)]

MIPS: CallICStub with a "never patch" approach by default.

Port r21093 (21e3836)

Original commit message:
Patching will
occur only when custom feedback needs to be gathered (future CLs).

Now rebased on https://codereview.chromium.org/254623002/, which moves the type feedback vector to the SharedFunctionInfo.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/260753004

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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hpayer@chromium.org [Wed, 30 Apr 2014 19:32:47 +0000 (19:32 +0000)]

Remove max space limits in tests.

BUG=

Review URL: https://codereview.chromium.org/263703003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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hpayer@chromium.org [Wed, 30 Apr 2014 18:57:25 +0000 (18:57 +0000)]

Limit old space size in test which require a large new space.

BUG=

Review URL: https://codereview.chromium.org/265673003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21103 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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hpayer@chromium.org [Wed, 30 Apr 2014 18:13:24 +0000 (18:13 +0000)]

When maximum space size flags are set, overwrite the resource constraints.

BUG=
R=rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/262653002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21102 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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m.m.capewell@googlemail.com [Wed, 30 Apr 2014 17:31:05 +0000 (17:31 +0000)]

ARM64: use jssp for stack slots

R=bmeurer@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/262533006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21101 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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ishell@chromium.org [Wed, 30 Apr 2014 17:27:40 +0000 (17:27 +0000)]

StringTable::Lookup*IfExist() handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/265553003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21100 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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ishell@chromium.org [Wed, 30 Apr 2014 17:12:52 +0000 (17:12 +0000)]

ContextSlotCache::Update() handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/263613003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21099 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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plind44@gmail.com [Wed, 30 Apr 2014 15:25:47 +0000 (15:25 +0000)]

MIPS: Simplify feedback vector creation and store in SharedFunctionInfo.

Port r21085 (782ce81)

LOG=N
BUG=v8:3212
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/267433003

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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yangguo@chromium.org [Wed, 30 Apr 2014 15:17:51 +0000 (15:17 +0000)]

Reland "Trigger exception debug event for promises at the throw site."

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/266533003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21097 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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ishell@chromium.org [Wed, 30 Apr 2014 15:13:38 +0000 (15:13 +0000)]

ScopeInfo::ContextSlotIndex() handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/253263003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21096 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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ishell@chromium.org [Wed, 30 Apr 2014 15:03:18 +0000 (15:03 +0000)]

Public interface of KeyedLookupCache handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/264563003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21095 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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yangguo@chromium.org [Wed, 30 Apr 2014 14:51:41 +0000 (14:51 +0000)]

Revert "Trigger exception debug event for promises at the throw site."

This reverts r21092.

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/262533009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21094 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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mvstanton@chromium.org [Wed, 30 Apr 2014 14:33:35 +0000 (14:33 +0000)]

CallICStub with a "never patch" approach by default. Patching will
occur only when custom feedback needs to be gathered (future CLs).

Now rebased on https://codereview.chromium.org/254623002/, which moves the type feedback vector to the SharedFunctionInfo.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/247373002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Wed, 30 Apr 2014 14:17:40 +0000 (14:17 +0000)]

Trigger exception debug event for promises at the throw site.

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/260723002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

alexandre.rames@arm.com [Wed, 30 Apr 2014 13:38:00 +0000 (13:38 +0000)]

ARM64: Generate optimized code for Math.floor and Math.round with double outputs.

R=jkummerow@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/258793002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21091 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Wed, 30 Apr 2014 13:19:19 +0000 (13:19 +0000)]

Harden more runtime functions

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/255333004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21090 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Wed, 30 Apr 2014 12:38:39 +0000 (12:38 +0000)]

Do not use default for switch over AllocationSpace.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/262583004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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mvstanton@chromium.org [Wed, 30 Apr 2014 12:35:41 +0000 (12:35 +0000)]

Small cleanup: AstConstructionVisitor no longer needs a Zone pointer.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/265623002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21088 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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mvstanton@chromium.org [Wed, 30 Apr 2014 12:33:16 +0000 (12:33 +0000)]

Fix gcmole warning in EnsureSlotContainsAllocationSite().

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/268443002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21087 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Wed, 30 Apr 2014 12:25:18 +0000 (12:25 +0000)]

Kiss goodbye to MaybeObject.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/259173003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mvstanton@chromium.org [Wed, 30 Apr 2014 10:51:01 +0000 (10:51 +0000)]

Simplify feedback vector creation and store in SharedFunctionInfo.

LOG=N
BUG=v8:3212
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/254623002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21085 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Wed, 30 Apr 2014 10:24:03 +0000 (10:24 +0000)]

Unbreak the build after r21083.

TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/266493003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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svenpanne@chromium.org [Wed, 30 Apr 2014 09:50:58 +0000 (09:50 +0000)]

Added a Isolate* parameter to Serializer::enabled().

This parameter will soon be used when a few pseudo-classes like
Serializer are turned into real classes. The current CL is already big
enough, untying our Gordian knot called "startup" will continue...

BUG=359977
LOG=y
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/260003006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

haitao.feng@intel.com [Wed, 30 Apr 2014 09:23:41 +0000 (09:23 +0000)]

Introduce DropUnderReturnAddress for x64 port.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/242113005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21082 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Wed, 30 Apr 2014 09:13:21 +0000 (09:13 +0000)]

Handlification TODOs in scanner and string stream resolved.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/251263004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

haitao.feng@intel.com [Wed, 30 Apr 2014 09:12:18 +0000 (09:12 +0000)]

Introduce PushQuad and PopQuad for x64 port.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/238253013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21080 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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haitao.feng@intel.com [Wed, 30 Apr 2014 09:08:21 +0000 (09:08 +0000)]

Update SafeMove, SafePush, SmiToIndex and SmiToNegativeIndex for x32 port.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/240473009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mvstanton@chromium.org [Wed, 30 Apr 2014 09:04:17 +0000 (09:04 +0000)]

A new test needs to exit early on non-internationalization builds.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/265513003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Wed, 30 Apr 2014 08:52:00 +0000 (08:52 +0000)]

Fix some more missing ToObject on Array.prototype.

R=mvstanton@chromium.org
BUG=

Review URL: https://codereview.chromium.org/254103002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21077 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Wed, 30 Apr 2014 08:40:33 +0000 (08:40 +0000)]

TODO in Dictionary resolved.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/251043008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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haitao.feng@intel.com [Wed, 30 Apr 2014 08:38:20 +0000 (08:38 +0000)]

Update ElementsTransitionGenerator::GenerateSmiToDouble to support x32 port.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/242603002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21075 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Wed, 30 Apr 2014 08:28:29 +0000 (08:28 +0000)]

ES6: Add support for Array.prototype.fill()

BUG=v8:3273
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/240873002

Patch from Adrian Perez <aperez@igalia.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Wed, 30 Apr 2014 08:19:38 +0000 (08:19 +0000)]

Remove BootUpMemoryUse test.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/254273002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Wed, 30 Apr 2014 08:16:16 +0000 (08:16 +0000)]

Remove duplicate ToObject implementaion from i18n.

R=mvstanton@chromium.org
BUG=

Review URL: https://codereview.chromium.org/255273004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21072 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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mvstanton@chromium.org [Wed, 30 Apr 2014 07:36:12 +0000 (07:36 +0000)]

Bugfix: internationalization routines fail on monkeypatching.

Calls to Object.defineProperty() and Object.apply() are not safe.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/253903003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Wed, 30 Apr 2014 07:07:39 +0000 (07:07 +0000)]

Enable concurrent sweeping.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/266463002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Wed, 30 Apr 2014 06:26:50 +0000 (06:26 +0000)]

Hide some more heap allocators.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/252213002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Tue, 29 Apr 2014 19:37:56 +0000 (19:37 +0000)]

Fix compile.

BUG=

Review URL: https://codereview.chromium.org/260493003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Tue, 29 Apr 2014 19:01:41 +0000 (19:01 +0000)]

Wait for sweepter threads in idle notifcation with large hints.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/259243002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Tue, 29 Apr 2014 17:48:07 +0000 (17:48 +0000)]

Pass in the prototype to CreateApiFunction rather than setting it on the result.

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/253603003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21066 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Tue, 29 Apr 2014 15:52:50 +0000 (15:52 +0000)]

Adapt more test expectations

TBR=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/259253003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

danno@chromium.org [Tue, 29 Apr 2014 15:11:57 +0000 (15:11 +0000)]

disable Object.observe

R=danno@chromium.org, danno
BUG=

Review URL: https://codereview.chromium.org/252063003

Patch from Rafael Weinstein <rafaelw@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21062 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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rossberg@chromium.org [Tue, 29 Apr 2014 15:11:03 +0000 (15:11 +0000)]

Revert "Enable concurrent sweeping."

[Sheriff intervening.]

TBR=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/254003002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21061 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Tue, 29 Apr 2014 14:31:12 +0000 (14:31 +0000)]

WeakHashTable::Lookup() handlified and ObjectHashTable's interface cleaned up.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/251293002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Tue, 29 Apr 2014 14:23:03 +0000 (14:23 +0000)]

Enable concurrent sweeping.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/253923004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Tue, 29 Apr 2014 14:17:42 +0000 (14:17 +0000)]

Wait for sweeper threads in incremental marking step when sweeper threads are done sweeping.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/252123006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Tue, 29 Apr 2014 14:16:38 +0000 (14:16 +0000)]

OrderedHashTable::FindEntry() handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/260313003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rmcilroy@chromium.org [Tue, 29 Apr 2014 14:14:06 +0000 (14:14 +0000)]

Fix android_arm.debug after r20051

The ConstantPoolBuilder stores RelocInfo in an stl::vector, therefore RelocInfo
cannot subclass BASE_EMBEDDED.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/253923005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Tue, 29 Apr 2014 14:09:14 +0000 (14:09 +0000)]

OrderedHashMap::Lookup() and ObjectHashTable::Lookup() handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/256743008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 29 Apr 2014 14:03:06 +0000 (14:03 +0000)]

Rename debug event enum to be consistent.

R=aandrey@chromium.org

Review URL: https://codereview.chromium.org/255163004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 29 Apr 2014 13:58:55 +0000 (13:58 +0000)]

Hide heap methods where possible.

Factory is already a friend class of Heap.
We introduce a TestHeap class in cctest.h to access protected methods.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/247263003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Tue, 29 Apr 2014 13:51:14 +0000 (13:51 +0000)]

JSObject::GetHiddenProperty() handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/255153002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ishell@chromium.org [Tue, 29 Apr 2014 13:43:17 +0000 (13:43 +0000)]

Object::Lookup(), JSObject::*Lookup*() and JSReceiver::*Lookup*() handlified.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/253843006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Tue, 29 Apr 2014 13:42:00 +0000 (13:42 +0000)]

arm: Fix Smi check in SubStringStub::Generate

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/256743007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 29 Apr 2014 13:18:27 +0000 (13:18 +0000)]

Return MaybeHandle from Object::ToSmi.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/260083011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dcarney@chromium.org [Tue, 29 Apr 2014 13:09:31 +0000 (13:09 +0000)]

Remove String::Visit

R=yangguo@chromium.org

BUG=

Review URL: https://codereview.chromium.org/254763008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Tue, 29 Apr 2014 12:52:42 +0000 (12:52 +0000)]

Check that JSArray::SetElementsLength does not throw in array.length accessor.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/252743010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Tue, 29 Apr 2014 12:32:38 +0000 (12:32 +0000)]

Do not make objects in optimized code weak if collecting maps is disabled.

When collecting maps is disabled we do not clear non-live references.

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/258163003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21044 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

danno@chromium.org [Tue, 29 Apr 2014 11:33:39 +0000 (11:33 +0000)]

Micro-optimizations to pop() and shift()

R=verwaest@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/247613002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Tue, 29 Apr 2014 11:01:42 +0000 (11:01 +0000)]

Don't unlink evacuation candidates before sweeping, move them to the end of their list of pages.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/256743004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Tue, 29 Apr 2014 10:59:14 +0000 (10:59 +0000)]

Remove old-style accessor support from runtime.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/258243003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21041 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Tue, 29 Apr 2014 10:58:16 +0000 (10:58 +0000)]

Fix android_arm64 build after r21001.

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/253873010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21040 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Tue, 29 Apr 2014 08:52:17 +0000 (08:52 +0000)]

More runtime hardening

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/256293002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 29 Apr 2014 08:25:24 +0000 (08:25 +0000)]

Make CreateInitialObjects more concise.

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/255003002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 29 Apr 2014 08:24:54 +0000 (08:24 +0000)]

Add missing length check when copying fixed arrays.

This was mistakenly removed in r21027.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/259203002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 29 Apr 2014 07:02:11 +0000 (07:02 +0000)]

Refactor calls to CALL_HEAP_FUNCTION.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/258953009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21036 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 29 Apr 2014 06:42:26 +0000 (06:42 +0000)]

Bulk update of Google copyright headers in source files.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/259183002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 29 Apr 2014 06:05:54 +0000 (06:05 +0000)]

Copy the profiler ticks in %SetCode().

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/257123005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 29 Apr 2014 04:59:37 +0000 (04:59 +0000)]

Remove invalid HCheckValue case in check elimination.

Also eliminate a useless copy of the map set in case of
HCheckMaps.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/256593011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21033 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Mon, 28 Apr 2014 15:57:25 +0000 (15:57 +0000)]

Revert "PromiseThen should ignore non-function parameters."

Wrong Blink test expectations, need to fix later.

TBR=machenbach@chromium.org
BUG=

Review URL: https://codereview.chromium.org/251813004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 28 Apr 2014 15:33:16 +0000 (15:33 +0000)]

Remove some remnants of MaybeObjects in objects.*.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/256993003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Mon, 28 Apr 2014 15:20:39 +0000 (15:20 +0000)]

Fix promises-aplus testcfg.py

Fix GetSourceForTest which returned an incorrect result.
With this fix promises-aplus shows correct sources when --cat option is specified.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/258763002

Patch from Yutaka Hirano <yhirano@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Mon, 28 Apr 2014 15:19:15 +0000 (15:19 +0000)]

PromiseThen should ignore non-function parameters.

When non-function parameters are given, PromiseThen should work as if
undefined parameters were given.

BUG=347455
LOG=Y
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/180723011

Patch from Yutaka Hirano <yhirano@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Mon, 28 Apr 2014 15:01:41 +0000 (15:01 +0000)]

MIPS: Revert r20974, r20991: Unify and simplify the FastCloneShallowArrayStub.

Port r21007 (3a5d22d)

Original commit message:
Due to Layout test redness.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/252023002

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Mon, 28 Apr 2014 14:59:29 +0000 (14:59 +0000)]

Convert array.length to API-style accessor.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/259773009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 28 Apr 2014 13:42:03 +0000 (13:42 +0000)]

Tighten OpenHandle's extra checks.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/240113010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Mon, 28 Apr 2014 13:41:12 +0000 (13:41 +0000)]

Convert function.caller to API-style accessor.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/256803010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

m.m.capewell@googlemail.com [Mon, 28 Apr 2014 13:33:14 +0000 (13:33 +0000)]

ARM64: Rename TryConvertDoubleToInt64 function

There are two TryConvertDoubleToInt64 functions: one rounds, the other checks
if a double can be exactly represented as an int. This patch renames the second
instance to reflect its purpose more clearly.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/258933008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Mon, 28 Apr 2014 13:20:48 +0000 (13:20 +0000)]

Change concurrent sweeping CHECKs to ASSERTs.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/256983002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21019 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jochen@chromium.org [Mon, 28 Apr 2014 13:02:17 +0000 (13:02 +0000)]

Remove unnecessary includes of v8 headers from platform files

BUG=none
R=mstarzinger@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/251103003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21018 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Mon, 28 Apr 2014 12:58:32 +0000 (12:58 +0000)]

Simplify old space allocation strategy.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/258733013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 28 Apr 2014 12:14:36 +0000 (12:14 +0000)]

Error stack getter should not overwrite itself with a data property.

R=ulan@chromium.org
BUG=v8:3294
LOG=Y

Review URL: https://codereview.chromium.org/258933007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 28 Apr 2014 12:08:17 +0000 (12:08 +0000)]

Fix assertion when collecting stack trace from debug break.

R=mstarzinger@chromium.org
BUG=v8:3296
LOG=N

Review URL: https://codereview.chromium.org/256113003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Mon, 28 Apr 2014 12:02:11 +0000 (12:02 +0000)]

Convert function.arguments to API-style accessor.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/256693007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 28 Apr 2014 11:42:19 +0000 (11:42 +0000)]

Ignore debug stepin in optimized code for array builtins.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/251933004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Domain: Web Framework / Web Engine;