Commits · 3277f2b90b335da85a0baa7c0ee334d74f02521e · Linshizhi / V8

17 Apr, 2014 22 commits

Bump up the boot-up memory limit. · 3277f2b9

jarin@chromium.org authored Apr 17, 2014

... to compansate for the extre memory consumed by r20840
("Select function map based on prototype and shared function info.")

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/239513015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20851 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3277f2b9

Change IS_UNDEFINED to perform value comparison instead on typeof check. · fe64313f

dslomov@chromium.org authored Apr 17, 2014

This makes our builtins immune to bug v8:3264.

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/241003002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20850 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fe64313f

Make Heap::AllocateRaw private. · 1def20d5

mstarzinger@chromium.org authored Apr 17, 2014

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/238443016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1def20d5

Fix for a Mac build issue after r20846. · 9ef20a1e

ishell@chromium.org authored Apr 17, 2014

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/241013002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20848 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9ef20a1e

MIPS: Track up to 5 stable maps as field type. · fd0df23b

plind44@gmail.com authored Apr 17, 2014

Port r20831 (f91f993)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/240503008

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20847 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fd0df23b

Heap::AllocateStringFromOneByte() and major part of its callers handlified. · 313844d8

ishell@chromium.org authored Apr 17, 2014

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

313844d8

Allocate filler objects in the factory. · c918ccd3

yangguo@chromium.org authored Apr 17, 2014

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

c918ccd3

Cleanups in runtime.cc · 14010d37

yangguo@chromium.org authored Apr 17, 2014

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/240493007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20844 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14010d37

Initialize elements pointer in BuildCloneShallowArray when allocation folding is turned off. · 04a0223a

hpayer@chromium.org authored Apr 17, 2014

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/219173003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20843 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

04a0223a

Always pass in code to NewFunctionWithoutPrototype · 49b19ecd

verwaest@chromium.org authored Apr 17, 2014

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

49b19ecd

Extend GCMole to also cover cctest files. · 1c314382

mstarzinger@chromium.org authored Apr 17, 2014

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/240933002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20841 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1c314382

Select function map based on prototype and shared function info. · 107a3590

verwaest@chromium.org authored Apr 17, 2014

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

107a3590

Remove hand-written assembly ArrayPush stubs · 59b3dc58

danno@chromium.org authored Apr 17, 2014

R=mstarzinger@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/233293005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

59b3dc58

X64: fix arguments adaptor stack check after r20751. · 85cf6ce9

ulan@chromium.org authored Apr 17, 2014

BUG=
R=haitao.feng@intel.com

Review URL: https://codereview.chromium.org/239703012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20838 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

85cf6ce9

Grow old generation slower on low-memory devices. · 39b5090f

hpayer@chromium.org authored Apr 17, 2014

BUG=
R=mstarzinger@chromium.org, rmcilroy@chromium.org

Review URL: https://codereview.chromium.org/236063015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

39b5090f

Harden runtime functions · 09c61594

jkummerow@chromium.org authored Apr 17, 2014

Part 1 of many.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/239313002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20836 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

09c61594

Fix handlification bug in test · 6d475fb3

rossberg@chromium.org authored Apr 17, 2014

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

Review URL: https://codereview.chromium.org/240603004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20835 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6d475fb3

Tiny Parser fix: init identifiers. · a6db82d8

marja@chromium.org authored Apr 17, 2014

This bug went unnoticed because PreParserIdentifier and Handle<String> have
default ctors which create a null identifier, but this it not true for all
possible identifier types (especially pointers).

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/238253012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a6db82d8

Handlify function.prototype accessor. · 494d0147

ulan@chromium.org authored Apr 17, 2014

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/240323004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

494d0147

Some MaybeHandles related cleanups. · 0c614e2b

yangguo@chromium.org authored Apr 17, 2014

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

0c614e2b

Track up to 5 stable maps as field type. · 779e87b8

bmeurer@chromium.org authored Apr 17, 2014

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/240813002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20831 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

779e87b8

Remove uses of MaybeObject in runtime.cc. · 556aea63

yangguo@chromium.org authored Apr 17, 2014

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/240253003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20828 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

556aea63

16 Apr, 2014 18 commits

Adjust memory limits. · ec73d3db

palfia@homejinni.com authored Apr 16, 2014

- Introduce new constant: kBootCodeSizeMultiplier to handle the code size differences across the platforms.

- Increase memory limits due to larger code size on MIPS.

BUG=
R=danno@chromium.org, plind44@gmail.com

Review URL: https://codereview.chromium.org/234153002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20825 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ec73d3db

Revert "ES6: Add support for Map/Set forEach" · 91618cf1

adamk@chromium.org authored Apr 16, 2014

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

91618cf1

ES6: Add support for Map/Set forEach · 7c300d1f

adamk@chromium.org authored Apr 16, 2014

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

7c300d1f

MIPS: Implement structural function and array types · 4635a125

plind44@gmail.com authored Apr 16, 2014

Port r20817 (e7a84c1)

Original commit message:
Just wanted to add two constructors to a datatype, how ugly can it get?

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/240463004

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20822 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

4635a125

Callers of Heap::AllocateStringFromOneByte() and Heap::AllocateStringFromUtf8() handlified. · fe3e5706

ishell@chromium.org authored Apr 16, 2014

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

fe3e5706

Handlify HashTable and Dictionary growing. · 28285083

dslomov@chromium.org authored Apr 16, 2014

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

28285083

Implement structural function and array types · 28912cae

rossberg@chromium.org authored Apr 16, 2014

Just wanted to add two constructors to a datatype, how ugly can it get?

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

Committed: https://code.google.com/p/v8/source/detail?r=20809

Committed: https://code.google.com/p/v8/source/detail?r=20815

Committed: https://code.google.com/p/v8/source/detail?r=20818

Review URL: https://codereview.chromium.org/228263005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20819 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

28912cae

Implement structural function and array types · 02687c79

rossberg@chromium.org authored Apr 16, 2014

Just wanted to add two constructors to a datatype, how ugly can it get?

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

Committed: https://code.google.com/p/v8/source/detail?r=20809

Committed: https://code.google.com/p/v8/source/detail?r=20815

Review URL: https://codereview.chromium.org/228263005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20818 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

02687c79

Implement structural function and array types · 926ec656

rossberg@chromium.org authored Apr 16, 2014

Just wanted to add two constructors to a datatype, how ugly can it get?

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

Committed: https://code.google.com/p/v8/source/detail?r=20809

Committed: https://code.google.com/p/v8/source/detail?r=20815

Review URL: https://codereview.chromium.org/228263005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20817 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

926ec656

Revert "Implement structural function and array types" · e3e81d85

rossberg@chromium.org authored Apr 16, 2014

TBR=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/237963016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e3e81d85

Implement structural function and array types · 6782d9ce

rossberg@chromium.org authored Apr 16, 2014

Just wanted to add two constructors to a datatype, how ugly can it get?

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

Committed: https://code.google.com/p/v8/source/detail?r=20809

Review URL: https://codereview.chromium.org/228263005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20815 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6782d9ce

Handlify and convert the remaining Script accesssors. · 3e49c601

ulan@chromium.org authored Apr 16, 2014

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/236313015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3e49c601

Reland r20772 "Handlifying clients of StringTable, step 1." · dd206283

ishell@chromium.org authored Apr 16, 2014

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

dd206283

Handlify callers of AllocateUninitializedFixedArray. · f70a26bc

yangguo@chromium.org authored Apr 16, 2014

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/235943015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

f70a26bc

Handlify number-related allocators. · 3abbb03c

yangguo@chromium.org authored Apr 16, 2014

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

3abbb03c

Revert "Implement structural function and array types" · a947aeb3

rossberg@chromium.org authored Apr 16, 2014

TBR=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/240143003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20810 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a947aeb3

Implement structural function and array types · 7de4c1c6

rossberg@chromium.org authored Apr 16, 2014

Just wanted to add two constructors to a datatype, how ugly can it get?

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

Review URL: https://codereview.chromium.org/228263005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7de4c1c6

Handlify six more allocators in from the Heap class. · e8ad0c3e

mstarzinger@chromium.org authored Apr 16, 2014

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

e8ad0c3e