AuroraMiddleware/v8
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419 Commits

Author SHA1 Message Date
ishell@chromium.org
2e0c29654c Dictionary::Add() handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/249723004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 15:16:26 +00:00
ishell@chromium.org
c0ff5354d2 Reland r20932: "*NumberDictionary::AtNumberPut() handlified." 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/254593002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 10:39:50 +00:00
ishell@chromium.org
7e8f53181f Revert "*NumberDictionary::AtNumberPut() handlified." 
This reverts commit r20932 for breaking Mac build.

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/251383003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 10:17:10 +00:00
ishell@chromium.org
b95ffe9067 *NumberDictionary::AtNumberPut() handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/250003002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 09:59:44 +00:00
jarin@chromium.org
8c57b45042 Fix C++ type of Factory::NewFixedDoubleArray. 
The change fixes the C++ type of Factory::NewFixedDoubleArray to
reflect the empty array case, where we return an empty
FixedArray (rather than FixedDoubleArray).

R=mvstanton@chromium.org
BUG=

Review URL: https://codereview.chromium.org/249593002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-24 05:29:00 +00:00
ishell@chromium.org
4591771820 StringTable::LookupKey() and all callers handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/249103002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 15:43:39 +00:00
bmeurer@chromium.org
7e48108f3b Sort functions in polymorphic calls based on overall profiling ticks and inlined AST size. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/248953002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20897 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-23 07:07:54 +00:00
yangguo@chromium.org
a68be7629b Do not avoid flattening cons string when creating a string slice. 
R=ulan@chromium.org
BUG=364656
LOG=N

Review URL: https://codereview.chromium.org/247093002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-22 11:19:27 +00:00
verwaest@chromium.org
c9db6148a9 Set code on the SharedFunctionInfo before creating the function. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/238773009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20873 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-22 08:30:09 +00:00
adamk@chromium.org
3308cb5857 ES6: Add support for Map/Set forEach 
This implements MapIterator and SetIterator which matches
the same constructs in the ES6 spec. However, these 2
iterators are not exposed to user code yet. They are only
used internally to implement Map.prototype.forEach and
Set.prototype.forEach.

Each iterator has a reference to the OrderedHashTable where
it directly accesses the hash table's entries.

The OrderedHashTable has a reference to the newest iterator
and each iterator has a reference to the next and previous
iterator, effectively creating a double linked list.

When the OrderedHashTable is mutated (or replaced) all the
iterators are updated.

When the iterator iterates passed the end of the data table
it closes itself. Closed iterators no longer have a
reference to the OrderedHashTable and they are removed from
the double linked list. In the case of Map/Set forEach, we
manually call Close on the iterator in case an exception was
thrown so that the iterator never reached the end.

At this point the OrderedHashTable keeps all the non finished
iterators alive but since the only thing we currently expose
is forEach there are no unfinished iterators outside a forEach
call. Once we expose the iterators to user code we will need
to make the references from the OrderedHashTable to the
iterators weak and have some mechanism to close an iterator
when it is garbage collected.

BUG=1793, 2323
LOG=Y
R=adamk@chromium.org
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/238063009

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 17:45:32 +00:00
ishell@chromium.org
313844d842 Heap::AllocateStringFromOneByte() and major part of its callers handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/239243018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 13:27:02 +00:00
yangguo@chromium.org
c918ccd392 Allocate filler objects in the factory. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/240393003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20845 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 13:15:22 +00:00
verwaest@chromium.org
49b19ecd20 Always pass in code to NewFunctionWithoutPrototype 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/239053007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 11:57:32 +00:00
verwaest@chromium.org
107a359080 Select function map based on prototype and shared function info. 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/237963024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 11:50:22 +00:00
yangguo@chromium.org
0c614e2b48 Some MaybeHandles related cleanups. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/240443005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-17 08:33:18 +00:00
adamk@chromium.org
91618cf1e9 Revert "ES6: Add support for Map/Set forEach" 
This reverts https://code.google.com/p/v8/source/detail?r=20823

It broke Windows builds. Will need to find a Windows try bot to figure
out why.

TBR=mstarzinger@chromium.org,arv@chromium.org

Review URL: https://codereview.chromium.org/238973011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20824 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 21:19:25 +00:00
adamk@chromium.org
7c300d1f83 ES6: Add support for Map/Set forEach 
This implements MapIterator and SetIterator which matches
the same constructs in the ES6 spec. However, these 2
iterators are not exposed to user code yet. They are only
used internally to implement Map.prototype.forEach and
Set.prototype.forEach.

Each iterator has a reference to the OrderedHashTable where
it directly accesses the hash table's entries.

The OrderedHashTable has a reference to the newest iterator
and each iterator has a reference to the next and previous
iterator, effectively creating a double linked list.

When the OrderedHashTable is mutated (or replaced) all the
iterators are updated.

When the iterator iterates passed the end of the data table
it closes itself. Closed iterators no longer have a
reference to the OrderedHashTable and they are removed from
the double linked list. In the case of Map/Set forEach, we
manually call Close on the iterator in case an exception was
thrown so that the iterator never reached the end.

At this point the OrderedHashTable keeps all the non finished
iterators alive but since the only thing we currently expose
is forEach there are no unfinished iterators outside a forEach
call. Once we expose the iterators to user code we will need
to make the references from the OrderedHashTable to the
iterators weak and have some mechanism to close an iterator
when it is garbage collected.

BUG=1793,2323
LOG=Y
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/240323003

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20823 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 21:12:27 +00:00
ishell@chromium.org
fe3e57068e Callers of Heap::AllocateStringFromOneByte() and Heap::AllocateStringFromUtf8() handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/239083005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20821 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 18:28:03 +00:00
dslomov@chromium.org
2828508358 Handlify HashTable and Dictionary growing. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/240023004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20820 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 18:17:20 +00:00
ishell@chromium.org
dd2062833e Reland r20772 "Handlifying clients of StringTable, step 1." 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/238263003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20813 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 14:15:32 +00:00
yangguo@chromium.org
3abbb03c0a Handlify number-related allocators. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/240293002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20811 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 14:04:54 +00:00
mstarzinger@chromium.org
e8ad0c3e53 Handlify six more allocators in from the Heap class. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/240263002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20808 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 13:35:36 +00:00
mstarzinger@chromium.org
41f986e62b Handlify Heap::AllocateAllocationSite. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/239993003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20805 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 12:54:29 +00:00
dslomov@chromium.org
35a30a5a5f Handlify CodeCache. 
R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/239203003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 12:10:56 +00:00
yangguo@chromium.org
17b33fa1da Handlify code allocation. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/235153003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20795 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 11:38:56 +00:00
adamk@chromium.org
a44e10cad6 Revert "ES6: Add support for Map/Set forEach" 
This reverts commit https://code.google.com/p/v8/source/detail?r=20781.

It broke the Win32 builders.

TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/239163012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20782 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 01:03:56 +00:00
adamk@chromium.org
a1af5a2a2f ES6: Add support for Map/Set forEach 
This implements MapIterator and SetIterator which matches
the same constructs in the ES6 spec. However, these 2
iterators are not exposed to user code yet. They are only
used internally to implement Map.prototype.forEach and
Set.prototype.forEach.

Each iterator has a reference to the OrderedHashTable where
it directly accesses the hash table's entries.

The OrderedHashTable has a reference to the newest iterator
and each iterator has a reference to the next and previous
iterator, effectively creating a double linked list.

When the OrderedHashTable is mutated (or replaced) all the
iterators are updated.

When the iterator iterates passed the end of the data table
it closes itself. Closed iterators no longer have a
reference to the OrderedHashTable and they are removed from
the double linked list. In the case of Map/Set forEach, we
manually call Close on the iterator in case an exception was
thrown so that the iterator never reached the end.

At this point the OrderedHashTable keeps all the non finished
iterators alive but since the only thing we currently expose
is forEach there are no unfinished iterators outside a forEach
call. Once we expose the iterators to user code we will need
to make the references from the OrderedHashTable to the
iterators weak and have some mechanism to close an iterator
when it is garbage collected.

BUG=1793,2323
LOG=Y
R=adamk@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/236143002

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-16 00:40:03 +00:00
ishell@chromium.org
cc5c454573 Revert "Handlifying clients of StringTable, step 1." 
This reverts commit r20772.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/239273002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-15 15:17:04 +00:00
ishell@chromium.org
be29476f64 Handlifying clients of StringTable, step 1. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/239113002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-15 14:20:59 +00:00
ishell@chromium.org
610fcfa916 Function allocators, Heap::ReinitializeJSGlobalProxy() and Heap::ReinitializeJSReceiver() handlified. Factory::New<>() added. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/237093006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20762 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-15 11:51:34 +00:00
yangguo@chromium.org
6376579f4d Remove direct calls to number-related allocators from runtime.cc. 
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/238543004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-15 11:16:02 +00:00
yangguo@chromium.org
1a91d42058 Remove some direct uses of heap allocators from runtime.cc 
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/238273006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-15 10:59:38 +00:00
yangguo@chromium.org
123a271e72 Reland "Handlify Runtime::InitializeIntrinsicFunctionNames." 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/236823003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20738 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-14 19:37:51 +00:00
mstarzinger@chromium.org
8178dbd1f7 Handlify Heap::AllocateJSArrayStorage and friends. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/236983002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-14 16:05:19 +00:00
yangguo@chromium.org
8eaff70bed Revert "Handlify Runtime::InitializeIntrinsicFunctionNames." 
This reverts r20718.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/236343005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20719 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-14 11:43:40 +00:00
yangguo@chromium.org
3a12bbe0fa Handlify Runtime::InitializeIntrinsicFunctionNames. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/236133005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20718 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-14 11:32:12 +00:00
yangguo@chromium.org
b44598b387 Handlify Object::ToObject. 
R=bmeurer@chromium.org, mvstanton@chromium.org

Review URL: https://codereview.chromium.org/235943007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-14 09:19:09 +00:00
yangguo@chromium.org
80a974ba00 Reland "Handlify GetProperty." 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/235083002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-11 12:47:34 +00:00
mvstanton@chromium.org
c5eaf80707 Handlify Map::CopyDropDescriptors(). 
* And contain knowledge better in TransitionArray and DescriptorArray (for example WhitenessWitness is now private to DescriptorArray).
* And remove some factory methods
* And handlify some other things.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/234783002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-11 12:13:53 +00:00
yangguo@chromium.org
93c9717473 Revert "Handlify GetProperty." 
This reverts r20682.

TBR=dcarney@chromium.org

Review URL: https://codereview.chromium.org/234893003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20685 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-11 11:56:54 +00:00
yangguo@chromium.org
a3d68ca64d Handlify GetProperty. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/233233004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20682 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-11 11:26:22 +00:00
yangguo@chromium.org
380ae9810e Return MaybeHandle from Invoke. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/231883007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-11 10:41:09 +00:00
yangguo@chromium.org
a640707213 Implement handlified String::Equals and Name::Equals. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/225823003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20669 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-11 07:27:25 +00:00
mvstanton@chromium.org
41b6c8a0f1 Handlefy Descriptor and other code in objects.cc 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/228333003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-09 14:26:32 +00:00
yangguo@chromium.org
aee76a059a Remove calls to non-handlified version of GetProperty(name). 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/229973004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20611 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-09 12:21:47 +00:00
mstarzinger@chromium.org
f1a22a0fd2 Handlify all context allocators from the Heap. 
R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/230393002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-09 08:51:46 +00:00
adamk@chromium.org
902ad4a17a Use OrderedHashTables as the backing store of JSSet and JSMap 
This also deletes ObjectHashSet as it's no longer used.

BUG=v8:1793
LOG=N
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/225183009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-08 20:06:35 +00:00
yangguo@chromium.org
ed9f1af2fc Implement handlified String::Flatten. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/228093004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-08 09:49:49 +00:00
yangguo@chromium.org
4fcc06685f Handlify LookupSingleCharacterStringFromCode. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/227593004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-08 06:45:53 +00:00
svenpanne@chromium.org
c0301105d8 Revert "Handlify deoptimization data allocators." 
This reverts r20552, it breaks with snapshot=off.

TBR=mstarzinger@chromium.org
BUG=cctest/test-lockers/ExtensionsRegistration
LOG=n

Review URL: https://codereview.chromium.org/228103002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20556 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-08 06:15:20 +00:00
mstarzinger@chromium.org
2e98bda0c0 Handlify deoptimization data allocators. 
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/227603004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-07 14:27:48 +00:00
mstarzinger@chromium.org
0a11d550c7 Handlify ten allocator functions from the Heap. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/227623002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-07 12:43:35 +00:00
mstarzinger@chromium.org
87a9c8e93b Handlify six allocator functions from the Heap. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/227533002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-07 10:12:54 +00:00
ishell@chromium.org
c9b0492bf5 Callers of ElementsAccessor::Validate() handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/226153002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-07 10:00:14 +00:00
adamk@chromium.org
8e9eebeba1 OrderedHashTable implementation with Set and Map interfaces 
OrderedHashTable is an insertion-ordered HashTable based on
Jason Orendorff's writeup of a data structure attributed to Tyler Close:
https://wiki.mozilla.org/User:Jorend/Deterministic_hash_tables

It is intended as the new backing store for JSSet/JSMap, as ES6 requires
insertion-order-based iteration. Note, however, that in the interest of
keeping the initial check-in small this patch does not yet include any
iteration support.

This change also doesn't yet touch any existing behavior, but in
a branch I've verified that these structures pass the existing
JSSet/JSMap mjsunit tests.

BUG=v8:1793
LOG=N
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/220293002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-04 20:41:57 +00:00
yangguo@chromium.org
dd7bb01688 Return MaybeHandle from SetProperty. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/225283005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20509 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-04 12:06:11 +00:00
yangguo@chromium.org
eedc4c01f5 Return MaybeHandle from NewExternalStringFrom*. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/223653003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20481 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 12:41:37 +00:00
yangguo@chromium.org
164e5b580c Reland "Return MaybeHandle from NewConsString." 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/223813002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 12:30:37 +00:00
yangguo@chromium.org
893f413434 Return MaybeHandle from NewRaw???String. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/223573002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 12:30:08 +00:00
yangguo@chromium.org
87dd16e3cd Revert "Return MaybeHandle from NewConsString." 
This reverts r20473.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/223593004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20475 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 12:09:14 +00:00
yangguo@chromium.org
be0d2f5d15 Return MaybeHandle from NewConsString. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/223383002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 11:38:01 +00:00
ishell@chromium.org
f3daa2c149 Partial recover from performance degradation after handlification of ElementsAccessor::CopyElements (r20312). 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/223413002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 09:12:59 +00:00
verwaest@chromium.org
ca6b727665 Replace CopyMap(constructor->initial_map()) by Map::Create(constructor) 
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/218633014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20437 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-02 13:30:36 +00:00
verwaest@chromium.org
aaf18129da Remove Factory::CopyMap(map) in favor of Map::Copy(map) 
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/219963009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20411 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-01 17:43:20 +00:00
bmeurer@chromium.org
f1f6c3c9d4 Cleanup bootstrapper, execution and factory modules. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/219233002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20349 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-31 12:01:02 +00:00
ishell@chromium.org
a887597e20 ElementsAccessor::CopyElements() and its callers handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/212573007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20312 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-27 16:41:09 +00:00
ishell@chromium.org
f306341b46 TransitionElementsKind() and its recursive call chain handlified. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/207553005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-25 15:33:22 +00:00
ishell@chromium.org
0d7bdc0fd6 Callers of ElementsAccessor::SetCapacityAndLength() handlified. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/210063004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-25 09:51:13 +00:00
yangguo@chromium.org
82f630a9f7 Reland "No longer OOM on invalid string length." 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/210683003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-25 09:09:24 +00:00
yangguo@chromium.org
72932ae417 Revert "No longer OOM on invalid string length." 
This reverts r20202.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/210143002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-24 15:36:15 +00:00
yangguo@chromium.org
531217502c No longer OOM on invalid string length. 
R=ishell@chromium.org
BUG=v8:3060
LOG=Y

Review URL: https://codereview.chromium.org/207613005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-24 15:01:17 +00:00
ishell@chromium.org
0b0b6f65a9 ArraySplice builtin handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206073007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20156 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 11:22:16 +00:00
ishell@chromium.org
e9a315c978 JSArray::SetContent() handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206223003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-21 08:30:42 +00:00
ishell@chromium.org
8e10eea993 ArrayPush builtin handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206183006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 13:01:08 +00:00
yangguo@chromium.org
000be4d033 Reland "Throw exception on invalid string length instead of OOM." 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/199583007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 12:27:36 +00:00
yangguo@chromium.org
77a28b731d Handlify callers to GetElementNoException. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/204693002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 12:22:13 +00:00
yangguo@chromium.org
a5a82ef123 Revert "Throw exception on invalid string length instead of OOM." 
This reverts r20112.

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/206383002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 11:11:28 +00:00
yangguo@chromium.org
9ba80269ee Throw exception on invalid string length instead of OOM. 
R=bmeurer@chromium.org
BUG=349329
LOG=Y

Review URL: https://codereview.chromium.org/199853004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-20 10:49:33 +00:00
mvstanton@chromium.org
535f3427ca Pretenure call new support. 
When FLAG_pretenure_call_new is on, we emit mementos on new object creation
in full code, and consume the feedback in crankshaft. A key difference in the
generated code for stubs is the allocation of an additional type vector slot for the
CallNew AST node, which simplifies the CallConstructStub and CallFunctionStub
considerably.

Some performance tuning still needs to be addressed, therefore the flag is off at
this moment, though fully functional. The goal is to remove the flag as soon as
possible, which allows much code deletion (yay).

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/132963012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-19 13:39:09 +00:00
yangguo@chromium.org
c76a97159f Handlify callers of Object::GetElement. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/200363002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-18 12:34:02 +00:00
ishell@chromium.org
9a340d1fff Handlification of ArrayConstructorCommon(). 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/200213003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-17 15:01:45 +00:00
mvstanton@chromium.org
3daaba09b6 Pretenure code generation corner case with new space COW arrays. 
When advised to pretenure in crankshaft, and the boilerplate is a cow
array, move the elements to old space if it's not already there to avoid
overflowing the store buffer.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/197473004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-17 13:42:37 +00:00
rossberg@chromium.org
c3c185c173 Make invalid LHSs a parse-time (reference) error 
This is required by the spec. It also prevents crashes resulting from the attempt to read type feedback for the RHS of an invalid assignment which full codegen never actually allocated info for.

To do: check properly in preparser already.

R=marja@chromium.org, mstarzinger@chromium.org
BUG=351658
LOG=Y

Review URL: https://codereview.chromium.org/200473003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-17 10:21:01 +00:00
mvstanton@chromium.org
e3f3f6d98b Revert "Continued fix for 351257. Reusing the feedback vector is too complex." 
This reverts commit r19919.

TBR=bmeuer@chromium.org

Review URL: https://codereview.chromium.org/196343021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-17 08:31:21 +00:00
mvstanton@chromium.org
dd28969c1c Continued fix for 351257. Reusing the feedback vector is too complex. 
Attempting to re-use the type feedback vector stored in the
SharedFunctionInfo turns out to be difficult among the various cases.
It will be much easier to do this when deferred type feedback processing
is removed, as is in the works.

Created bug v8:3212 to track re-introducing the optimization of reusing
the type vector on recompile before optimization.

The CL also brings back the type vector on the SharedFunctionInfo.

BUG=351257
LOG=Y
R=bmeurer@chromium.org, bmeuer@chromium.org

Review URL: https://codereview.chromium.org/199973004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-14 09:28:37 +00:00
hpayer@chromium.org
7b810f4593 Revert "Moved type feedback vector to SharedFunctionInfo." 
This reverts commit 828f1d563a3f0972135886888fd26526e04da07f.

Conflicts:
	src/compiler.cc
	test/cctest/test-compiler.cc

BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/196283015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-13 17:47:12 +00:00
rossberg@chromium.org
8e3f3cee9e Eliminate extended mode, and other modes clean-up 
- Merge LanguageMode and StrictModeFlag enums
- Make harmony-scoping depend only on strict mode
- Free some bits on the way
- Plus additional clean-up and renaming

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/181543002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-11 14:41:22 +00:00
rossberg@chromium.org
3f702d4bf9 Mode clean-up pt 1: rename classic/non-strict mode to sloppy mode 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/177683002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-11 14:39:08 +00:00
rmcilroy@chromium.org
a199ba80ef Differentate between code target pointers and heap pointers in constant pools. 
Separate out code target pointers from normal heap pointer entries in constant
pool arrays so that the GC can correctly relocate these pointers using the
appropriate mechanism.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/183883011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-10 19:05:43 +00:00
mvstanton@chromium.org
1812f63fd2 Moved type feedback vector to SharedFunctionInfo. 
Type Vector followup: the type vector currently lives off the code object. This CL moves it to the SharedFunctionInfo, facilitating re-use and continued use in crankshafted code if desired.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/178463007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19712 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-07 10:12:17 +00:00
marja@chromium.org
bd1fb97d5c Remove Script::SetData and the script_data parameter from Script::(Compile|New). 
This feature makes it possible to associate data with a script and get it back
when the script is compiled or when an event is handled. It was historically
used by Chromium Dev Tools, but not any more. It is not used by node.js.

Note: this has nothing to do with the preparse data, despite the confusing name.
The preparse data is passed as ScriptData*.

Note 2: This is the same as r19616 ( https://codereview.chromium.org/184403002/ )
with a unused variable fix in bootstrapper.cc.

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/185533014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-07 08:43:54 +00:00
ulan@chromium.org
b9e0b87a5a Clear optimized code cache in shared function info when code gets deoptimized. 
This adds a pointer to the shared function info into deoptimization data of an optimized code. Whenever the code is deoptimized, it clears the cache in the shared function info.

This fixes the problem when the optimized function dies in new space GC before the code is deoptimized due to code dependency and before the optimized code cache is cleared in old space GC (see mjsunit/regress/regress-343609.js).

This partially reverts r19603 because we need to be able to evict specific code from the optimized code cache.

BUG=343609
LOG=Y
TEST=mjsunit/regress/regress-343609.js
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/184923002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-03 11:11:39 +00:00
marja@chromium.org
40ffba58a4 Revert "Remove Script::SetData and the script_data parameter from Script::(Compile|New)." 
This reverts revision 19616.

BUG=
TBR=marja@chromium.org,svenpanne@chromium.org

Review URL: https://codereview.chromium.org/181113008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-28 14:09:52 +00:00
marja@chromium.org
55750b1c62 Remove Script::SetData and the script_data parameter from Script::(Compile|New). 
This feature makes it possible to associate data with a script and get it back
when the script is compiled or when an event is handled. It was historically
used by Chromium Dev Tools, but not any more. It is not used by node.js.

Note: this has nothing to do with the preparse data, despite the confusing name.
The preparse data is passed as ScriptData*.

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/184403002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-28 13:54:14 +00:00
yangguo@chromium.org
99c6ba1399 Remove bogus assertion regarding code marked for deopt. 
TBR=ulan@chromium.org

Review URL: https://codereview.chromium.org/178583003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19610 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-28 13:16:26 +00:00
yangguo@chromium.org
5c186bb197 Evict from optimized code map in sync with removing from optimized functions list. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/184443002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19603 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-28 12:27:31 +00:00
yangguo@chromium.org
fb22b7b05e Internalize string keys in Keyed{Store,Load}IC. 
R=jkummerow@chromium.org
BUG=v8:3144
LOG=N

Review URL: https://codereview.chromium.org/162983003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19345 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-13 08:43:53 +00:00
yangguo@chromium.org
1f7feb9696 Remove obsolete stack trace string in a message object. 
The stack trace string is an ancient relic that is no longer being used.
We use the structured stack trace object instead.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/159013002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-02-11 09:29:51 +00:00
ulan@chromium.org
405e8eaf7a Generalize internalization of substrings. 
Make a template version of SubStringKey, which allows internalization of substrings of sequential and external strings.

R=dcarney@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/143223004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-29 14:31:34 +00:00
dslomov@chromium.org
1a67b7f86a External Array renaming and boilerplate scrapping 
Replaced symbolic names with correct JS name (byte -> int8, unsigned int -> uint32 etc).
Using macros to scrap the boilerplate
BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/145133013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18835 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-24 16:01:15 +00:00