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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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

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

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 28 Apr 2014 11:09:07 +0000 (11:09 +0000)]

Fix and improve Map::CurrentMapForDeprecatedInternal().

Inline relevant bits from Map::FindUpdatedMap() and Map::IsMoreGeneralThan()
into Map::CurrentMapForDeprecatedInternal() to fix issues introduced
with field type tracking, avoid the useless second pass over the transition
tree, and finally make it easier to understand what this method actually
does.

TEST=mjsunit/regress/regress-365172-2
R=svenpanne@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=20997

Review URL: https://codereview.chromium.org/257893004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

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

Revert "Fix and cleanup Map::GeneralizeRepresentation()."

This reverts commit r21006 for performance regressions.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/259003002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

m.m.capewell@googlemail.com [Mon, 28 Apr 2014 10:42:21 +0000 (10:42 +0000)]

ARM: don't use r9 anymore for gap resolution

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

Review URL: https://codereview.chromium.org/255883002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21008 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

danno@chromium.org [Mon, 28 Apr 2014 10:28:15 +0000 (10:28 +0000)]

Revert r20974: Unify and simplify the FastCloneShallowArrayStub

Due to Layout test redness.

TBR=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/256873007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 28 Apr 2014 10:19:25 +0000 (10:19 +0000)]

Fix and cleanup Map::GeneralizeRepresentation().

TEST=mjsunit/regress/regress-365172-[1-3],mjsunit/field-type-tracking
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/259993004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jochen@chromium.org [Mon, 28 Apr 2014 09:14:24 +0000 (09:14 +0000)]

Merge v8converions with conversions

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

Review URL: https://codereview.chromium.org/250793009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 28 Apr 2014 08:38:51 +0000 (08:38 +0000)]

Use InitialPropertiesLength to reinitialize rather than local calculation.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/256973003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21004 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 28 Apr 2014 08:33:23 +0000 (08:33 +0000)]

Expose promise value through promise mirror.

R=rossberg@chromium.org, yurys@chromium.org
BUG=v8:3093
LOG=Y

Review URL: https://codereview.chromium.org/258823012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Mon, 28 Apr 2014 08:26:35 +0000 (08:26 +0000)]

Convert function.name to API-style accessor and make CallApiGetterStub serializable.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/254783003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Mon, 28 Apr 2014 08:18:38 +0000 (08:18 +0000)]

Simplified CPU/CpuFeatures a bit.

This is a necessary intermediate step to disentangle the startup.

In the long run CPU and CpuFeatures should probably be merged,
and Serializer::enabled usage should be radically reduced, but
we're not there yet.

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

Review URL: https://codereview.chromium.org/258993002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 28 Apr 2014 06:47:05 +0000 (06:47 +0000)]

Introduce DisallowDeoptimization scope.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/254763007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20998 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 28 Apr 2014 06:31:23 +0000 (06:31 +0000)]

Fix and improve Map::CurrentMapForDeprecatedInternal().

Inline relevant bits from Map::FindUpdatedMap() and Map::IsMoreGeneralThan()
into Map::CurrentMapForDeprecatedInternal() to fix issues introduced
with field type tracking, avoid the useless second pass over the transition
tree, and finally make it easier to understand what this method actually
does.

TEST=mjsunit/regress/regress-365172-2
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/257893004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 28 Apr 2014 05:47:43 +0000 (05:47 +0000)]

Fix CurrentMapForDeprecated() to return MaybeHandle instead of a null handle.

Also fix TryMigrateInstance() to return bool instead of the parameter or
a null handle.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/251683003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

alph@chromium.org [Fri, 25 Apr 2014 18:53:06 +0000 (18:53 +0000)]

Add timestamps to CPU profile samples.

BUG=363976
LOG=Y
R=bmeurer@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/259803002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Domain: Web Framework / Web Engine;