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

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

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

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

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

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

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

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

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

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

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

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

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/239113009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Rearrange sed lines to enable native builds for ARM64.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/238543009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20806 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

This reverts r20802 .

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/239543010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/236313014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: https://codereview.chromium.org/237673014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20802 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

Review URL: https://codereview.chromium.org/240213002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/239223003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/239513009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/238543008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20797 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Also add stability dependency only on maps that can transition,
and delay adding the dependencies until we are actually using
them, either in a HLoadNamedField or an HCheckMaps.

TEST=mjsunit/field-type-tracking
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/239923004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

The only ways we use this class require it, as multiple isolates can race
to initialize data structures. This showed up as intermittant failures on
nosnap build bots.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/238973004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/239203002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/236063016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20792 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/238543005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20791 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=363956
TEST=mjsunit/regress/regress-363956
LOG=y
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/239623005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20788 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This makes Chrome's --single-process work again, but the real solution
is to pass an Isolate explicitly and fixing things on the Chrome side
=> follow-up CLs.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/239513006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20787 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/236303015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20786 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/239143003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20785 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/232673003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r20751 (18578019)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/239803004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

Important notices:

- The snapshot cannot be created for big-endian target in cross-compilation
  environment on little-endian host using simulator.

- In order to have i18n support working on big-endian target, the icudt46b.dat and
  icudt46b_dat.S files should be generated and upstreamed to ICU repo.

- The mjsunit 'nans' test is endian dependent, it is skipped for mips target.

- The zlib and Mandreel from Octane 2.0 benchmark are endian dependent due to
  use of typed arrays.

TEST=
BUG=
R=jkummerow@chromium.org, plind44@gmail.com

Review URL: https://codereview.chromium.org/228943009

Patch from Dusan Milosavljevic <Dusan.Milosavljevic@rt-rk.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

V8_Fatal no longer tries to print a js stack, so we don't need those
scopes

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

Review URL: https://codereview.chromium.org/239293002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20777 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Motivation is that x64 nosnapshot builds need a 129 byte delta at the moment.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/237673007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00