hpayer@chromium.org
39b5090f8e
Grow old generation slower on low-memory devices.
...
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
2014-04-17 11:27:45 +00:00
rossberg@chromium.org
6d475fb350
Fix handlification bug in test
...
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
2014-04-17 09:30:41 +00:00
palfia@homejinni.com
ec73d3db09
Adjust memory limits.
...
- 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
2014-04-16 21:57:48 +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
rossberg@chromium.org
926ec656de
Implement structural function and array types
...
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
2014-04-16 16:16:37 +00:00
rossberg@chromium.org
e3e81d85bb
Revert "Implement structural function and array types"
...
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
2014-04-16 15:59:39 +00:00
rossberg@chromium.org
6782d9cea3
Implement structural function and array types
...
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
2014-04-16 15:42:22 +00:00
rossberg@chromium.org
a947aeb315
Revert "Implement structural function and array types"
...
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
2014-04-16 13:57:25 +00:00
rossberg@chromium.org
7de4c1c63f
Implement structural function and array types
...
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
2014-04-16 13:44:26 +00:00
yangguo@chromium.org
7af5597287
Reland "Move functions from handles.cc to where they belong."
...
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
2014-04-16 13:28:11 +00:00
yangguo@chromium.org
0cba01c420
Revert "Move functions from handles.cc to where they belong."
...
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
2014-04-16 12:35:50 +00:00
yangguo@chromium.org
3b66957602
Move functions from handles.cc to where they belong.
...
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
2014-04-16 12:16:06 +00:00
bmeurer@chromium.org
e05b58f0b0
Improve execution time of cctest/test-types.
...
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
2014-04-16 11:56:51 +00:00
yangguo@chromium.org
5e02daca21
Fix unused variable warnings.
...
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
2014-04-16 11:50:24 +00:00
bmeurer@chromium.org
42c67d5fa2
Allow merging of monomorphic accesses to tracked fields.
...
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
2014-04-16 11:41:09 +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
verwaest@chromium.org
cf26c1421a
Move property addition code from JSObject to Map
...
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
2014-04-16 10:45:57 +00:00
bmeurer@chromium.org
63a477b29b
Clear invalid field maps in PropertyAccessInfo.
...
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
2014-04-16 09:48:32 +00:00
yangguo@chromium.org
139be49fcf
Remove some uses of MaybeObject methods.
...
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
2014-04-16 07:26:34 +00:00
yangguo@chromium.org
9a71bc722d
Remove further unhandlified call sites of number allocations.
...
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
2014-04-16 06:18:37 +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
plind44@gmail.com
5a016958c6
MIPS: Add big-endian support for MIPS.
...
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
2014-04-15 16:39:21 +00:00
mstarzinger@chromium.org
e51d6462a7
Fix bogus call to Object.hasOwnProperty in Array builtin.
...
R=mvstanton@chromium.org
TEST=mjsunit/regress/regress-builtinbust-5
Review URL: https://codereview.chromium.org/239033002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20766 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-15 12:52:41 +00:00
ulan@chromium.org
a50aca97a2
Reland r20692 "Check stack limit in ArgumentAdaptorTrampoline."
...
BUG=353058
LOG=N
TEST=mjsunit/regress/regress-353058
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/236633006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20751 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-15 08:26:26 +00:00
mstarzinger@chromium.org
39137c81e6
Fix bogus Object.isSealed check in some Array builtins.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/237253002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20750 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-15 08:25:42 +00:00
bmeurer@chromium.org
6b4d4b7287
Reland "Track field types.".
...
This is an initial step towards tracking the exact types instead of just
the representations of fields. It adds support to track up to one map of
heap object field values, eliminating various map checks on values
loaded from such fields, at the cost of making stores to such fields
slightly more expensive.
Issues with transitioning stores and fast object literals in Crankshaft
fixed.
TEST=mjsunit/field-type-tracking
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/238773002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20746 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-15 07:36:47 +00:00
rossberg@chromium.org
7b7f787e3b
Re-reland "More tests for Union & Intersect"
...
R=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/237143002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20733 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 15:35:36 +00:00
yangguo@chromium.org
01fc2ab69b
Allow allocation and GC in access check callbacks.
...
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/234913003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20730 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 14:03:20 +00:00
hpayer@chromium.org
c1435b0832
Don't run tests that rely on compaction when compaction is turned off.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/236203010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20728 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 13:52:41 +00:00
ulan@chromium.org
8b445aaa5f
Fix result of LCodeGen::DoWrapReceiver for strict functions and builtins.
...
BUG=362128
LOG=Y
TEST=mjsunit/regress/regress-362128
R=jacob.bramley@arm.com
Review URL: https://codereview.chromium.org/226363007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 11:58:18 +00:00
mstarzinger@chromium.org
b280ad6c44
Try to switch Array builtins into strict mode.
...
R=rossberg@chromium.org
TEST=mjsunit,test262,webkit
Review URL: https://codereview.chromium.org/233083003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20717 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 11:24:40 +00:00
verwaest@chromium.org
de50f63f16
Clean up the public interface of Map.
...
BUG=
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/234573005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 11:19:37 +00:00
rossberg@chromium.org
b73257b7a3
Revert "Reland "More tests for Union & Intersect""
...
Need to reproduce wrong result only occurring with ASAN.
TBR=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/236873002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20712 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 09:46:56 +00:00
mvstanton@chromium.org
a9db3bc868
Some tests and simplified TransitionArray copying
...
Tests for verifying that we deal correctly with shrinking transition
arrays while allocating a copy of one.
Also, we can rely on a transition array only shrinking and not
disappearing during gc while copying one.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/232883003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 08:58:00 +00:00
rossberg@chromium.org
a3d743b470
Reland "More tests for Union & Intersect"
...
Fixes size approximation in Intersect. Also lowers the number of fuzzed types in test, to address time-outs.
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/226523004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20706 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 08:46:39 +00:00
yangguo@chromium.org
7d987b3744
Allow GetScriptNameOrSourceURL to be called with exception pending.
...
R=jarin@chromium.org , ishell@chromium.org
Review URL: https://codereview.chromium.org/235943006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20705 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 08:27:00 +00:00
jarin@chromium.org
c1a3ab6b4f
Revert "Track field types."
...
Revert r20701.
TBR=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/236843002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20704 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 08:24:15 +00:00
marja@chromium.org
d70f78827e
Fail the compilation if the cached data is invalid.
...
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/234953002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 07:35:46 +00:00
bmeurer@chromium.org
9cf3909975
Track field types.
...
This is an initial step towards tracking the exact types instead of just the representations of fields. It adds support to track up to one map of heap object field values, eliminating various map checks on values loaded from such fields, at the cost of making stores to such fields slightly more expensive.
TEST=mjsunit/field-type-tracking
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/167303005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20701 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-14 06:29:15 +00:00
ulan@chromium.org
68bbdaf28d
Skip mjsunit/regress/regress-353058 for ASAN and ARM until r20692 is relanded.
...
TBR=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/232463005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 17:03:35 +00:00
ulan@chromium.org
4268ce0abd
Check stack limit in ArgumentAdaptorTrampoline.
...
BUG=353058
LOG=N
TEST=mjsunit/regress/regress-353058
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/215853005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 13:39:19 +00:00
ulan@chromium.org
49d951d043
Do not call user defined getter of Error.stackTraceLimit.
...
Handlify GetNormalizedProperty.
BUG=360733
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/233243005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 13:16:36 +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
dcarney@chromium.org
ee9f7f8942
Revert "More tests for Union & Intersect"
...
This reverts r20684.
TBR=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/235133002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 12:33:20 +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
rossberg@chromium.org
80d8460a20
More tests for Union & Intersect
...
Some fixes of corner cases on the way
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/230923005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 11:53:35 +00:00
marja@chromium.org
069d783a91
Remove the PreCompile API and ScriptData.
...
The new compilation API (ScriptCompiler::Compile) can produce the same data, so
the separate precompilation phase is not needed. ScriptData is replaced by
ScriptCompiler::CachedData.
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/225753004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 11:44:49 +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
ulan@chromium.org
ff953ac055
Make maps in monomorphic IC stubs weak.
...
Maps in monomorphic Load, KeyedLoad, Store, KeyedStore, and CompareNil IC
stubs are treated as weak references by the marking visitor.
During generation of an IC stub with a weak map, the stub is appended to the
dependent code array of the map. When the map dies, all stubs in its dependent
code array are invalidated by setting embedded maps to undefined.
BUG=v8:2073
LOG=Y
TEST=cctest/test-heap/WeakMapInMonomorphic*IC
R=mstarzinger@chromium.org , verwaest@chromium.org
Review URL: https://codereview.chromium.org/188783003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 10:36:09 +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
jarin@chromium.org
166ec11e43
Avoid type assertion on object comparison in Hydrogen - the comparison is unreachable because of previous checks.
...
BUG=
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/232053004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 06:45:24 +00:00
svenpanne@chromium.org
b460910644
x64: Make sure that the upper half of a 64bit register contains 0 for int32 values.
...
BUG=360611
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/225393005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20664 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 06:32:06 +00:00
jarin@chromium.org
fd988331ea
There is no definition for HArgumentsObject, so LDummyUse confuses the register allocator. I have recently made similar fix for HCapturedObject (see https://codereview.chromium.org/222283002/ ).
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/226613007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20663 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-11 06:29:51 +00:00
danno@chromium.org
2e9902b22a
Partially fix semantics of Array.push()
...
Semantics of elements accessors are now preserved in all optimized code paths
through Array.push(). Previously it was possible to have inconsistent behavior
between optimized and unoptimized code, and there were cases where element
accessors were completely ingored.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/232873002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20655 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-10 13:17:48 +00:00
bmeurer@chromium.org
990b57ba1d
Treat uninitialized as internal type.
...
TEST=cctest/test-types
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/232913002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-10 11:51:03 +00:00
rossberg@chromium.org
cf4eddd3f8
Yet more type system tests
...
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/232843002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-10 11:49:18 +00:00
svenpanne@chromium.org
5bddec047d
Do not use ranges after range analysis.
...
Due to the SSA vs. SSI difference, we are only allowed to use the
flags computed during range analysis, not the ranges themselves. For
the case at hand, there is no such flag, so the condition is simply
remvoed.
BUG=361608
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/232553004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-10 09:40:17 +00:00
ishell@chromium.org
32735ae3a9
Object::GetElements() and friends maybehandlification.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/231103002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-10 09:20:11 +00:00
bmeurer@chromium.org
c5b6e76ada
Fix compiler warnings on Win64.
...
TEST=cctest/test-types
TBR=rossberg@chromium.org
Review URL: https://codereview.chromium.org/232773002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-10 09:14:46 +00:00
bmeurer@chromium.org
4620ae5cf1
Fix symmetry of Maybe() predicate. Fix bug in NowContains() predicate.
...
Add tests for TypeImpl::Of(), TypeImpl::NowOf() and
TypeImpl::NowContains(). Improves the implementation of
TypeImpl::NowIs() to match that of TypeImpl::NowContains().
Mark test-types with NO_VARIANTS to speedup testing, since
the variants do not affect the type system at all.
Also improve test coverage for types.
TEST=cctest/test-types
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/230673002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-10 08:04:50 +00:00
bmeurer@chromium.org
5a564648dd
Improve reproducibility of test runs.
...
Add random seed to run-tests.py, using either a user supplied
value or a random number generated by random.SystemRandom().
This same random seed is passed to all test cases, making sure
that we can easily reproduce test failures that depend on
random numbers (i.e. bugs related to our handwritten ASLR).
Also fix all uses of rand() to make use of our RNG class
instead.
R=machenbach@chromium.org
Review URL: https://codereview.chromium.org/231443002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-10 07:25:49 +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
machenbach@chromium.org
1b841f369d
Fix test expectations for nosnap windows.
...
BUG=v8:3216
LOG=n
TBR=dcarney@chromium.org
Review URL: https://codereview.chromium.org/230913002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 14:01:03 +00:00
jarin@chromium.org
008a70c47b
Revert "Make new space iterable when transitioning double array to objects"
...
This reverts r20603.
BUG=
Review URL: https://codereview.chromium.org/230863003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 13:39:03 +00:00
ishell@chromium.org
74e7a4ad07
ElementsAccessor::SetLength() maybehandlified.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/229943006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20621 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 13:16:19 +00:00
jarin@chromium.org
57d70c149c
Avoid hydrogen compare-objects-equal assertions in dead code
...
ClusterFuzz test is triggering assertions for dead code. This fix issues
HDeoptimize instruction when it finds out that the compare instruction
is dead (because of previous checks).
R=yangguo@chromium.org
BUG=359491
LOG=N
Review URL: https://codereview.chromium.org/228883005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20620 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 13:08:28 +00:00
machenbach@chromium.org
3d427b5599
Skip tests in nosnap mode.
...
Depends on https://codereview.chromium.org/230743002/ .
BUG=v8:3216
LOG=n
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/230583003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 13:01:54 +00:00
jochen@chromium.org
dc4ba08d17
Allow the embedder to pass the virtual memory limit to v8
...
The getrlimit() call might be sandboxed, so it's not safe to use it.
BUG=none
R=mstarzinger@chromium.org
LOG=y
Review URL: https://codereview.chromium.org/228923002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20615 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 12:45:56 +00:00
yangguo@chromium.org
4df132a878
Fix argument expectation Runtime_StringParseInt.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/230693002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20614 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 12:33:51 +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
bmeurer@chromium.org
a0ac88db82
Fix various bugs in the type systems, and improve test coverage.
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/230463003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 11:12:15 +00:00
jarin@chromium.org
69d5b3c155
Make new space iterable when transitioning double array to objects
...
R=hpayer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/228643002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20603 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 09:50:08 +00:00
mstarzinger@chromium.org
e3aec7a587
Fix return value of push() and unshift() on Array.prototype.
...
R=ulan@chromium.org
TEST=mjsunit/regress/regress-builtinbust-3
Review URL: https://codereview.chromium.org/230453002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 09:14:56 +00:00
hpayer@chromium.org
c85cc472e7
Introduced Atomic8 and added no-barrier Atomic8 accessors.
...
BUG=
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/228613005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20598 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 08:20:10 +00:00
jarin@chromium.org
05670b63bf
Add stack overflow check for inlined property getter
...
We should check for overflow for each inlined property getter;
otherwise, we can get an overflow from inlining property getter while
still having pending overflow exception from some previous inlined
getter (in the same polymorphic access).
R=verwaest@chromium.org
TEST=test/mjsunit/regress/regress-inline-getter-near-stack-limit.js
Review URL: https://codereview.chromium.org/220813003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-09 07:35:12 +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
rossberg@chromium.org
91dec1adfe
Shut up Windows and ASAN
...
TBR=dcarney@chromium.org
BUG=
Review URL: https://codereview.chromium.org/226883003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-08 11:13:26 +00:00
rossberg@chromium.org
19f924a2ae
Reland "Refactoring to allow adding new structured types"
...
Same as before, except that it's now using a void array instead of a struct, to shut up Clang warnings.
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/224733023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-08 10:50:56 +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
3726ba90a7
Change exception type to Object.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/227163008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-08 09:44:24 +00:00
bmeurer@chromium.org
48e0d81205
Fix invalid local property lookup for transitions.
...
BUG=361025
LOG=y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/224903023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20570 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-08 09:36:04 +00:00
yangguo@chromium.org
23dbc85bd7
Fix more MUST_USE_RESULT warnings.
...
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/228233002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20563 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-08 07:54:27 +00:00
dcarney@chromium.org
1d138ecdd5
Revert "Refactoring to allow adding new structured types"
...
This reverts commit r20538 for breaking gcmole.
TBR=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/228223002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-08 07:48:47 +00:00
yangguo@chromium.org
9ed8c39cac
Return MaybeHandle from SetElement and DeleteElement.
...
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/227573002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-08 07:04:13 +00:00
hpayer@chromium.org
7f54e1999c
Remove gc greedy mode.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/227553005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20550 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-07 14:22:32 +00:00
alexandre.rames@arm.com
622ddd3495
ARM64: Introduce a version of ADR handling distant targets.
...
This fixes an out-of-range label error for an ADR instruction in the
mozilla/data/js1_5/Regress/regress-280769-2.js test.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/222433002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20545 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-07 12:33:03 +00:00
rossberg@chromium.org
32f295314c
Refactoring to allow adding new structured types
...
Also, simplfy representation of zone types, using a simple struct.
R=bmeurer@chromium.org
BUG=
LOG=N
Review URL: https://codereview.chromium.org/225923002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20538 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-07 11:00:41 +00:00
dcarney@chromium.org
1b31d2b34a
Skip a bunch of new failing nacl tests
...
R=machenbach@chromium.org
BUG=
Review URL: https://codereview.chromium.org/227133006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-07 10:44:48 +00:00
yangguo@chromium.org
e7f0beeaa6
Make String.prototype.contains
throw when passing a regular expression
...
Contributed by Mathias Bynens <mathiasb@opera.com>.
TEST=mjsunit/harmony
BUG=v8:3261
LOG=Y
R=yangguo@chromium.org , arv@chromium.org , ishell@chromium.org
Review URL: https://codereview.chromium.org/227113005
Patch from Mathias Bynens <mathiasb@opera.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20534 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-07 10:24:01 +00:00
bmeurer@chromium.org
448486ed48
Use distinct maps for oddballs with special handling in the type system.
...
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/227473002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-07 09:41:13 +00:00
jarin@chromium.org
c19764595f
Dead code elimination of inlined arguments objects causes wrong deopt info to be generated - instead of materializing the arguments, we get 'undefined'.
...
Golem says the change is perf-neutral.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/208683006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-07 08:42:34 +00:00
svenpanne@chromium.org
814be9b1b6
Yet another regression test for range analysis.
...
BUG=v8:3204
LOG=y
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/224723016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20528 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-07 08:04:25 +00:00
mvstanton@chromium.org
eaacd968f1
Fix for v8:3255 Grow KeyedStoreIC doesn't respect String value wrappers
...
BUG=v8:3255
LOG=N
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/226053002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-07 07:52:24 +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
marja@chromium.org
3d1a17c2ac
Update tests to use the new compilation API + related fixes.
...
Esp. get rid of PreCompile in tests, as it's going to be removed.
Notes:
- The new compilation API doesn't have a separate precompilation phase, so there
is no separate way to check for errors except checking the compilation
errors. Removed some tests which don't make sense any more.
- test-api/Regress31661 didn't make sense as a regression test even before the
compilation API changes, because Blink doesn't precompile this short scripts. So
detecting this kind of errors (see crbug.com/31661 for more information) cannot rely
on precompilation errors.
- test-parsing/PreParserStrictOctal has nothing to do with PreParser, and the comment
about "forcing preparsing" was just wrong.
- test-api/PreCompile was supposed to test that "pre-compilation (aka
preparsing) can be called without initializing the whole VM"; that's no longer
true, since there's no separate precompilation step in the new compile
API. There are other tests (test-parsing/DontRegressPreParserDataSizes) which
ensure that we produce cached data.
- Updated tests which test preparsing to use PreParser directly (not via the
preparsing API).
- In the new compilation API, the user doesn't need to deal with ScriptData
ever. It's only used internally, and needed in tests that test internal aspects
(e.g., modify the cached data before passing it back).
- Some tests which used to test preparse + parse now test first time parse +
second time parse, and had to be modified to ensure we don't hit the
compilation cache.
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/225743002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-04 12:36:23 +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
rmcilroy@chromium.org
3eb418df78
Fix fixed-point vcvt_f64_s32 immediate value encoding
...
The (32 - fraction_bits) value should be encoded so that the least
significant bit is set to bit 5 and the four next bits to bits 0-3. Fix
the previously incorrect encoding. This bug did not cause behavioral
issues before, since in existing uses of the function the order of the
bits in the immediate value does not matter, as they are all 1.
BUG=3256
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/223623003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-04 11:12:40 +00:00
hpayer@chromium.org
5230d8d330
Make sure value is a heap number when reusing the double box in BinaryOpICStub.
...
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/216823005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-04 08:46:49 +00:00
alexandre.rames@arm.com
1f38f42ef1
ARM64: Fixes and more support for FRINT<X> instructions.
...
Fix simulation and tests for the [-0.5, -0.0[ range for FRINTA and FRINTN, and
add support for FRINTM.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/223843002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-03 14:30:44 +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
mstarzinger@chromium.org
775d9b022f
Use premordial Object.isSealed/isFrozen in builtins.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/223473002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-03 12:23:35 +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
jarin@chromium.org
fe37026116
When freezing global object, go through the property cell
...
R=verwaest@chromium.org
BUG=
Review URL: https://codereview.chromium.org/223613002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-03 10:43:56 +00:00
jarin@chromium.org
42d2d3cb9d
Do not generate LDummyUse instruction for HCapturedObject
...
LDummyUse confuses the register allocator (since there is no definition
for the use).
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/222283002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-03 07:35:13 +00:00
jarin@chromium.org
0b53ed2d2b
Check in Lithium that allocation size in Smi range.
...
This is to avoid triggering an assertion from Smi::FromInt. The
generated code is unreachable, so it is not a real bug.
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/221743005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20458 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-03 07:04:46 +00:00
alexandre.rames@arm.com
a6d6cd08a1
ARM64: Fix cctest/test-disasm-arm64/debug on real hardware.
...
Without the 'BREAK' parameter, no instruction is generated when we are not
running with the simulator.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/221903004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-02 15:45:13 +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
rossberg@chromium.org
2fda95eb80
Make stray 'return' an early error
...
As required by the spec, and implemented by other browsers.
(Plus minor clean-up for redeclaration TypeErrors.)
R=marja@chromium.org
BUG=
LOG=Y
Review URL: https://codereview.chromium.org/220473014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-02 12:38:01 +00:00
jkummerow@chromium.org
511edabed2
Fix HGraphBuilder::BuildAddStringLengths
...
length == String::kMaxLength is fine and should not bail out.
BUG=chromium:357052
LOG=n
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/222113002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-02 12:24:42 +00:00
alph@chromium.org
923fbafc15
Show references from weak containers as weak in heap snapshots.
...
BUG=356590
LOG=Y
R=ulan@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/213673006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-02 11:19:53 +00:00
rossberg@chromium.org
45118bfdfb
Make invalid LHSs that are calls late errors
...
Necessary for web legacy compatibility.
Also fold in additional strict mode checks into LHS checks.
Minor constness clean-ups on the way.
R=marja@chromium.org
BUG=chromium:358346
LOG=Y
Review URL: https://codereview.chromium.org/217823003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-02 11:03:05 +00:00
jochen@chromium.org
b4c3d2f9ba
Skip cctest/test-lockers/MultithreadedParallelIsolates on windows
...
It's already marked as FAIL, PASS everywhere anyways.
BUG=v8:3215
LOG=n
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/221173003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-01 19:20:31 +00:00
dslomov@chromium.org
19c354b7b0
Support typed arrays in IsMoreGeneralElementsKindTransition.
...
R=verwaest@chromium.org
BUG=357054
LOG=Y
Review URL: https://codereview.chromium.org/220403004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20410 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-01 16:41:35 +00:00
yangguo@chromium.org
64901004be
Smi immediates are not supported on x64. Do not use it.
...
R=jkummerow@chromium.org
BUG=358059
LOG=N
Review URL: https://codereview.chromium.org/217083003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20409 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-01 15:32:06 +00:00
mvstanton@chromium.org
d93c906acc
Monomorphic prototype failures should be reserved for already-seen keys.
...
We incorrectly mark a KeyedStoreIC miss as a monomorphic prototype
failure even though it's the first time a particular (string) key has
been seen.
BUG=358088
R=verwaest@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/219313002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-01 14:16:54 +00:00
yangguo@chromium.org
10abff3498
Remove internalized cons string types.
...
Currently, internalizing a cons string could result in either an
in-place converted internalized cons string or a newly created
internalized sequential string, depending on allocation success.
The former could end up being embedded into an IC, which is not
supported.
R=mstarzinger@chromium.org
BUG=357103
LOG=N
Review URL: https://codereview.chromium.org/218993011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20394 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-01 11:30:31 +00:00
yurys@chromium.org
681c15eb4e
Remove debugger_auto_break flag
...
The flag was introduced to support console debugger in Chrome. That debugger was replaced by DevTools long time ago and the flag is always true now.
BUG=None
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/220743003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20393 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-01 11:23:23 +00:00
jochen@chromium.org
f30452ba40
Store i18n meta data in hidden symbols instead of js accessible properties
...
There were some tests that are supposed to protect against js messing
with the meta data, however, they just didn't try hard enough.
BUG=354967
R=dcarney@chromium.org
LOG=y
Committed: https://code.google.com/p/v8/source/detail?r=20375
Review URL: https://codereview.chromium.org/215293005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-01 10:56:16 +00:00
machenbach@chromium.org
8806f2d815
Revert r20375.
...
Store i18n meta data in hidden symbols instead of js accessible properties
BUG=354967
LOG=N
TBR=jochen@chromium.org
Review URL: https://codereview.chromium.org/220673002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20377 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-01 08:05:45 +00:00
jochen@chromium.org
0d04cba759
Store i18n meta data in hidden symbols instead of js accessible properties
...
There were some tests that are supposed to protect against js messing
with the meta data, however, they just didn't try hard enough.
BUG=354967
R=dcarney@chromium.org
LOG=y
Review URL: https://codereview.chromium.org/215293005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20375 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-01 07:21:05 +00:00
jarin@chromium.org
5607582f3b
We should perform the illegal redeclaration check earlier so that we do not confuse the AST typer with missing type feedback nodes.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/218493007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20368 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 16:45:46 +00:00
rossberg@chromium.org
282a7ca14e
Fix Type::Intersect to skip uninhabited bitsets
...
R=verwaest@chromium.org , bmeurer@chromium.org
BUG=chromium:357330
LOG=Y
Review URL: https://codereview.chromium.org/219333003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 15:53:21 +00:00
dslomov@chromium.org
b3148d921e
Fix PrepareKeyedOperand on arm.
...
When additional_offset is specified, the 'key' operand can be negative
and still pass the bounds check. Therefore, when converting key from
Smi, arithmetic and not logical shift must be used.
R=verwaest@chromium.org
BUG=358057
LOG=Y
Review URL: https://codereview.chromium.org/219473002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20363 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 15:14:28 +00:00
jarin@chromium.org
d02e1f2c25
Fix left trimming check for large objects
...
BUG=358090
TEST=test/mjsunit/regress/regress-358090.js
LOG=N
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/213833008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 15:01:46 +00:00
verwaest@chromium.org
019e27d8db
Reland and fix "Fix LoadFieldByIndex to take mutable heap-numbers into account.""
...
BUG=
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/218663005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20358 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 14:21:04 +00:00
yangguo@chromium.org
c0fa861726
Do not check for interrupt when allocating stack locals.
...
R=dcarney@chromium.org
BUG=357137
LOG=N
Review URL: https://codereview.chromium.org/219373004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20357 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 14:14:54 +00:00
jochen@chromium.org
163044e7ba
Revert 20348 - "Fix LoadFieldByIndex to take mutable heap-numbers into account."
...
Reason for revert: crashes benchmarks/sunspider/string-fasta on ia32.debug
This also reverts r20350 and r20352
> Fix LoadFieldByIndex to take mutable heap-numbers into account.
>
> BUG=
> R=ishell@chromium.org
>
> Review URL: https://codereview.chromium.org/213213002
BUG=none
LOG=n
TBR=verwaest@chromium.org
Revert "Use sarq on x64"
This reverts commit e2a8ef9321345c6bc091054443bf2b9535ff6b1c.
Revert "Don't | int and bool"
This reverts commit c90d713d3a8ceba4fec41933a63beb6e50a3d7c0.
Review URL: https://codereview.chromium.org/219393002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20354 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 13:23:32 +00:00
jochen@chromium.org
b7039334ae
Revert 20313 - "Ship promises and weak collections"
...
> R=mstarzinger@chromium.org
> BUG=
>
> Committed: https://code.google.com/p/v8/source/detail?r=20211
>
> Review URL: https://codereview.chromium.org/206163004
R=rossberg@chromium.org
TBR=rossberg@chromium.org
LOG=y
BUG=n
Review URL: https://codereview.chromium.org/219303002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20353 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 12:40:32 +00:00
jochen@chromium.org
617531da8f
Skip cctest/test-mark-compact/NoPromotion on ARM64
...
BUG=v8:3247
TBR=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/217423006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 12:09:59 +00:00
verwaest@chromium.org
55a6318560
Fix LoadFieldByIndex to take mutable heap-numbers into account.
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/213213002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20348 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 11:59:29 +00:00
jarin@chromium.org
d65fe51ca0
Add missing lazy deopt point for the TransitionElementsKind instruction.
...
R=mvstanton@chromium.org , yangguo@chromium.org
BUG=357105
TEST=test/mjsunit/regress/regress-357105.js
LOG=N
Review URL: https://codereview.chromium.org/216963002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20347 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 11:58:53 +00:00
dcarney@chromium.org
8b304a6832
Implement PersistentValueVector, analogous to PersistentValueMap.
...
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/216973002
Patch from Daniel Vogelheim <vogelheim@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20341 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 10:03:20 +00:00
jochen@chromium.org
a2f82479c4
Skip crashing harmony mjsunit tests on NaCL
...
BUG=none
TBR=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/219043002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-31 07:54:22 +00:00
dslomov@chromium.org
bd353dc3a0
Inline internal getters for typed arrays & friends.
...
R=hpayer@chromium.org , yangguo@chromium.org
Committed: https://code.google.com/p/v8/source/detail?r=20330
Review URL: https://codereview.chromium.org/212603014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20338 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-28 15:25:24 +00:00
jochen@chromium.org
feeccf0d10
Revert r20335 - "Raise StackOverflow during bootstrapping"
...
Reason for revert: New test crashes on nosnap bots
> See https://github.com/joyent/node/issues/7120
>
> R=jarin@chromium.org
> BUG=
>
> Review URL: https://codereview.chromium.org/178073002
>
> Patch from Alexis Campailla <alexis@janeasystems.com>.
TBR=jarin@chromium.org
BUG=none
LOG=n
Review URL: https://codereview.chromium.org/217013002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20337 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-28 14:16:11 +00:00
dslomov@chromium.org
c873e813c5
Revert "Inline internal getters for typed arrays & friends."
...
This reverts commit r20330 for breaking arm64 nosnap tests.
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/216993002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20336 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-28 13:33:50 +00:00
jarin@chromium.org
ee173152ef
Raise StackOverflow during bootstrapping
...
See https://github.com/joyent/node/issues/7120
R=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/178073002
Patch from Alexis Campailla <alexis@janeasystems.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20335 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-28 13:26:20 +00:00
dslomov@chromium.org
6d91c1e77f
Inline internal getters for typed arrays & friends.
...
R=hpayer@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/212603014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20330 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-28 12:02:52 +00:00
haitao.feng@intel.com
a72e3525fc
Refactor the arithmetic instructions for x64
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/214753002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20329 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-28 11:13:14 +00:00
marja@chromium.org
6730ec8433
Amend PersistentValueMap:
...
- Use the surrounding map (instead of Traits::Impl) for weak callback.
- Provide for a fast reference to a mapped value.
- Restructure Traits to accomondate for the first point above.
[Why?] As discussed, I proceeded to replace Impl with the map.
The problem I encountered with that version is that now the
Traits class depends on itself: The weak-related methods require the
map type in their signature. But the map type includes the Traits class
and hence the Traits class method signatures depend on the specific Traits class. That
makes them practically un-derivable: While you can derive a Traits class
from another one, since the compiler now expects methods with a different
signature. To accommodate, I pulled the dispose traits into the weak traits
class. I also removed the Impl*/MapType* parameter from the Dispose call,
since no implementation seems to need it.
R=dcarney@chromium.org
BUG=
Review URL: https://codereview.chromium.org/212893007
Patch from Daniel Vogelheim <vogelheim@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20326 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-28 09:35:50 +00:00
yurys@chromium.org
f7b437d086
Deprecate Start/StopCpuProfiling methods
...
BUG=v8:3213
LOG=Y
R=alph@chromium.org , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/197513005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20325 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-28 09:24:49 +00:00
jarin@chromium.org
9e655afdb4
Reland "Fix property enum cache creation to include only own properties"
...
Reland r20308 (reverted by r20310).
TBR=verwaest@chromium.org
Review URL: https://codereview.chromium.org/216383003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20321 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-28 06:59:20 +00:00
haitao.feng@intel.com
329b0449d5
Introduce rolp, rorp, rclp, rcrp, shlp, shrp and sarp for x64 port
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/214493002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20320 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-28 04:55:00 +00:00
adamk@chromium.org
c2bbd9f9e2
Don't pass the hole to SetElement when creating Array.observe change records
...
Also added comments to remind us why we were using the hole here in the first
place (it's used for the case where Object.observe, rather than Array.observe,
has been called on Array that's undergoing truncation).
BUG=356589
LOG=N
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/213823002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20316 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 18:29:07 +00:00
rossberg@chromium.org
826cf64fd3
Ship promises and weak collections
...
R=mstarzinger@chromium.org
BUG=
Committed: https://code.google.com/p/v8/source/detail?r=20211
Review URL: https://codereview.chromium.org/206163004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20313 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 16:42:34 +00:00
jarin@chromium.org
af74f1206e
Revert "Fix property enum cache creation to include only own properties"
...
This reverts commit 4cf47a20b4846cf050ea4844433e9c57654da34e.
BUG=
Review URL: https://codereview.chromium.org/214893002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20310 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 16:18:42 +00:00
rossberg@chromium.org
ddedf5c309
Harden internal uses of .chain
...
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/212553009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20309 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 16:11:23 +00:00
jarin@chromium.org
4608bdeccc
With this fix, we only create the enum cache for own property descriptors (originally we cached all descriptors in the map). The problem was that the size of all descriptors could be trimmed during GC triggered by allocating the storage for the cache, so we could have ended up with a wrong storage size.
...
This is really Toon's fix, I have only created a small repro case.
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/212673011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20308 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 15:33:06 +00:00
haitao.feng@intel.com
e38ceab62a
Update mozilla.status for a timezone without daylight saving time.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/198633002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20305 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 14:25:22 +00:00
dslomov@chromium.org
4cdfb46a6d
Fix JSObject::SetElement for fixed typed array elements.
...
R=ulan@chromium.org
BUG=357108
LOG=N
Review URL: https://codereview.chromium.org/214543003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20300 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 12:54:26 +00:00
svenpanne@chromium.org
fe58e3d7b8
Removed 'executable' bits from mjsunit tests.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/214413006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 12:32:27 +00:00
yangguo@chromium.org
8847b52097
Reland "Correctly OOM in the CEntryStub after retries."
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/214473003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 10:41:45 +00:00
ulan@chromium.org
5eabc4b802
Run tests on android_arm64.
...
R=rmcilroy@chromium.org
Review URL: https://codereview.chromium.org/210773003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 10:06:53 +00:00
yangguo@chromium.org
caad1de770
Revert "Correctly OOM in the CEntryStub after retries."
...
This reverts r20292 due to no-snapshot failures.
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/214413005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20293 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 09:59:07 +00:00
yangguo@chromium.org
3ee0783686
Correctly OOM in the CEntryStub after retries.
...
This fixes a bug introduced in r20179.
R=jkummerow@chromium.org
BUG=356211
LOG=N
Review URL: https://codereview.chromium.org/213193011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-27 09:26:47 +00:00
yangguo@chromium.org
9be61ddb8a
Hide some runtime functions.
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/212163004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20285 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-26 15:51:48 +00:00
danno@chromium.org
0a0f12b841
[x64] Improve key value sign-extension of dehoisted LoadKeyed/StoreKeyed
...
Instead of sign-extending at key use, definitions that can be used as keys are sign extended immediately after the definition.
R=danno@chromium.org
Review URL: https://codereview.chromium.org/179773002
Patch from Weiliang Lin <weiliang.lin@intel.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-26 15:51:08 +00:00
ulan@chromium.org
a7d1b658fc
Reland r19897 "Fix memory leak caused by treating Code::next_code_link as strong in marker.
...
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/212553003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-26 15:14:51 +00:00
jarin@chromium.org
10606aa756
Fix missing representation for the result of HIsSmiAndBranch.
...
R=jkummerow@chromium.org
BUG=
Review URL: https://codereview.chromium.org/211273010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-26 13:14:08 +00:00
dslomov@chromium.org
76b8f25edb
This implements allocating small typed arrays in heap.
...
R=mvstanton@chromium.org , verwaest@chromium.org
Review URL: https://codereview.chromium.org/150813004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-26 12:50:13 +00:00
haitao.feng@intel.com
6130206c2f
Introduce andp, notp, orp and xorp for x64 port
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/205343013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-26 12:15:35 +00:00
haitao.feng@intel.com
687e524983
Introduce leap, movzxbp, movzxwp, repmovsp and xchgp for x64 port
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/211413008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-26 11:17:53 +00:00
svenpanne@chromium.org
58c45cdd03
Mark debug-stepout-scope-part8 as flaky for ARM gc-stress.
...
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/212253005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-26 08:57:21 +00:00
machenbach@chromium.org
2ed676246b
Fix test serialization path for windows.
...
This work-around takes into account that MSVS doesn't build to "out".
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/202923003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20261 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-26 07:40:32 +00:00
haitao.feng@intel.com
479248f3d8
Introduce cmpp, decp, incp, negp, sbbp and testp for x64 port
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/207833002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-26 01:13:09 +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
dslomov@chromium.org
f66af4feb4
Refactor optimized in hydrogen only runtime functions.
...
This splits all runtime function into 3 categories:
1) RUNTIME: implemented in runtime and called from both full and optimized code.
2) RUNTIME_HIDDEN: implemented in runtime, never called directly from JS builtins.
3) INLINE: inlined in both full and optimized code
4) INLINE_OPTIMIZED: inlined in optimized code, implemented in runtime for full code.
R=yangguo@chromium.org , yannguo@chromium.org
Review URL: https://codereview.chromium.org/209353006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 14:26:55 +00:00
verwaest@chromium.org
c432f7166c
Don't convert dictionary sloppy arguments to fast double mode.
...
BUG=
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/207683006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20251 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 14:14:58 +00:00
dslomov@chromium.org
cdc9812756
Revert "This implements allocating small typed arrays in heap."
...
This reverts commit r20244 for breaking Win64 build and webkit tests.
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/208503007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20250 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 14:12:58 +00:00
ulan@chromium.org
cb0f49c18a
Add index check in DoAccessArgumentsAt.
...
BUG=355523
LOG=N
TEST=mjsunit/regress/regress-355523
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/210053003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20245 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 13:26:41 +00:00
dslomov@chromium.org
654b6a27d1
This implements allocating small typed arrays in heap.
...
R=mvstanton@chromium.org , verwaest@chromium.org
Committed: https://code.google.com/p/v8/source/detail?r=20240
Review URL: https://codereview.chromium.org/150813004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 13:21:58 +00:00
dslomov@chromium.org
727bc2153e
Revert "This implements allocating small typed arrays in heap."
...
This reverts commit r20240 for breaking Windows build.
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/211003003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 12:58:22 +00:00
dslomov@chromium.org
de690b656f
Allow to neuter array buffer twice in tests.
...
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/209083005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20241 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 12:55:10 +00:00
dslomov@chromium.org
322a474bf2
This implements allocating small typed arrays in heap.
...
R=mvstanton@chromium.org , verwaest@chromium.org
Review URL: https://codereview.chromium.org/150813004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20240 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 12:51:49 +00:00
rossberg@chromium.org
2e1b16de2a
Revert "Ship promises and weak collections"
...
Reason: breaks Blink layout tests.
R=machenbach@chromium.org
BUG=
Review URL: https://codereview.chromium.org/210853003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20233 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 10:57:52 +00:00
yangguo@chromium.org
793d4cb0b6
Fix issues when changing FLAG_concurrent_recompilation after init.
...
R=jarin@chromium.org
BUG=356053
LOG=N
Review URL: https://codereview.chromium.org/210363005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 09:38:48 +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
titzer@chromium.org
3c31102025
First implementation of store elimination.
...
BUG=
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/100253004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-25 09:06:16 +00:00
jarin@chromium.org
b765d3cdb9
Revert the (wrong) fix of the argument index check asserion.
...
R=ishell@chromium.org
BUG=
Review URL: https://codereview.chromium.org/208423017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 21:32:19 +00:00
jarin@chromium.org
56f2006605
Fix to get around an assertion that triggers when generating code that happens to be dead because the assertion is checked a bit earlier at runtime.
...
R=ishell@chromium.org
BUG=355486
LOG=N
Review URL: https://codereview.chromium.org/201573011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20218 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 20:51:36 +00:00
baptiste.afsa@arm.com
688d07d11b
ARM64: Prevent compilers to optimize away NaN negation in tests.
...
BUG=v8:3226
R=ulan@chromium.org , jochen@chromium.org
LOG=N
Review URL: https://codereview.chromium.org/196173021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 17:43:56 +00:00
rossberg@chromium.org
33be68c2fa
Ship promises and weak collections
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/206163004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 16:59:04 +00:00
rossberg@chromium.org
ff1186c834
Add support for per-isolate private symbols
...
R=mstarzinger@chromium.org
BUG=
LOG=Y
Review URL: https://codereview.chromium.org/196103004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 16:34:06 +00:00
verwaest@chromium.org
e18e650582
Ensure the constant operand for heap-object store-named-field is not a smi.
...
BUG=
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/210193002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 16:25:48 +00:00
rossberg@chromium.org
6704bbce82
Spec adjustments for well-known symbols
...
R=arv@chromium.org , mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/208423013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 15:45:52 +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
yangguo@chromium.org
9c0f5be8d1
Correctly convert micro-sign to its upper case.
...
R=dcarney@chromium.org
BUG=355485
LOG=N
Review URL: https://codereview.chromium.org/209323007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 14:16:14 +00:00
yangguo@chromium.org
f1bacf8fff
Fix DebugEvaluate for generators.
...
R=mstarzinger@chromium.org
BUG=v8:3225
LOG=N
Review URL: https://codereview.chromium.org/207153004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 14:10:57 +00:00
marja@chromium.org
7dcaf26882
Follow up to r20125 (enabling tests).
...
These tests were never meant to be disabled.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/209953002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 12:49:26 +00:00
jkummerow@chromium.org
55d5b02244
Delete mjsunit/string-oom-slow-* tests.
...
They are too slow, and there is no feasible way to speed them up.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/205553005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 10:37:16 +00:00
yangguo@chromium.org
8b8fb30e7f
Reland "Remove Failure::OutOfMemory propagation and V8::IgnoreOutOfMemoryException."
...
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/209903003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 10:07:15 +00:00
yangguo@chromium.org
03866841aa
Revert "Remove Failure::OutOfMemory propagation and V8::IgnoreOutOfMemoryException."
...
This reverts r20179.
TBR=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/201573007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 09:17:18 +00:00
yangguo@chromium.org
62f65d8697
Remove Failure::OutOfMemory propagation and V8::IgnoreOutOfMemoryException.
...
R=dcarney@chromium.org
BUG=v8:3060
LOG=Y
Review URL: https://codereview.chromium.org/208263002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 08:47:45 +00:00
dcarney@chromium.org
3ab0622b96
add setaccessorproperty to object
...
R=svenpanne@chromium.org
LOG=N
BUG=v8:2964
Review URL: https://codereview.chromium.org/209853002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 08:41:59 +00:00
yangguo@chromium.org
15951521cc
Refactor inlined typed array runtime functions.
...
R=dslomov@chromium.org
Review URL: https://codereview.chromium.org/203443002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 08:22:24 +00:00
dcarney@chromium.org
493c6b3543
Do stack checks while pushing locals
...
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/207543003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-24 08:17:06 +00:00
rodolph.perfetta@arm.com
d5753f27d9
ARM: fix assertions for uxtb and co.
...
Allow operands with ROR #0 . Behind the scene they are mapped to LSL #0 .
BUG=v8:3209
LOG=N
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/198053014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 15:59:45 +00:00
m.m.capewell@googlemail.com
6c4178330d
ARM: Fix Q register encoding
...
Fix Q register encoding for registers other than Q0. Also, fix value in NeonSize
enumeration.
BUG=
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/207523005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20163 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 13:04:20 +00:00
ulan@chromium.org
50ca2eb9f6
Add option to run ScopeIterator faster giving up nested scope chain.
...
We'd like to be able to trade nested scope chain info (consisting of with, block and catch scopes) in favor of speed in some cases.
BUG=chromium:340285
LOG=N
R=ulan@chromium.org , pfeldman, ulan, yangguo
Review URL: https://codereview.chromium.org/203463011
Patch from Andrey Adaykin <aandrey@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20162 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 12:30:58 +00:00
titzer@chromium.org
a428b0d588
Add a utility method to the ia32 macro assembler to move a double immediate into an XMM register.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/197233011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 12:16:37 +00:00
ulan@chromium.org
fc2563f108
Visit return statement of inlined function in value context.
...
BUG=354357
LOG=N
TEST=mjsunit/regress/regress-354357.js
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/206413005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20158 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 12:14:44 +00:00
yangguo@chromium.org
d46f8c1e09
Mark CollectCpuProfile as flaky.
...
R=machenbach@chromium.org
BUG=v8:2999
LOG=N
Review URL: https://codereview.chromium.org/208043002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20157 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 11:45:54 +00:00
ulan@chromium.org
f20a9473f3
Ensure that lazy deopt sequence does not override calls.
...
BUG=354433
LOG=N
TEST=mjsunit/regress/regress-354433.js
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/198463006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20155 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 11:02:15 +00:00
yangguo@chromium.org
f6f99310fe
Skip string-oom tests on nacl.
...
R=machenbach@chromium.org
TBR=machenbach@chromium.org
Review URL: https://codereview.chromium.org/207633004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 10:34:07 +00:00
jochen@chromium.org
c616ec7bf3
Mark test-assembler-arm64/fmadd_fmsub_float_nans on arm64 as flaky
...
BUG=v8:3226
LOG=n
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/205863004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 10:02:57 +00:00
marja@chromium.org
8452030817
Move ParsePostfixExpression into ParserBase.
...
+ enable a test which checks that Parser and PreParser produce the "invalid left
hand side" errors consistently.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/202333004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 09:46:18 +00:00
jochen@chromium.org
2ce0bebba1
Rename A64 port to ARM64 port
...
BUG=354405
R=ulan@chromium.org , rodolph.perfetta@arm.com
LOG=y
Review URL: https://codereview.chromium.org/207823003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 09:28:26 +00:00
jochen@chromium.org
9fccfc37c8
Prepare switch from a64 to arm64
...
BUG=354405
R=machenbach@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/207793002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 08:47:03 +00:00
haitao.feng@intel.com
c867df5181
Introduce addp, idivp, imulp and subp for x64 port
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/196893003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-21 02:42:10 +00:00
mstarzinger@chromium.org
c27758bcc7
Fix missing access check in Runtime_SetPrototype.
...
R=rossberg@chromium.org
BUG=chromium:354123
TEST=cctest/test-api/Regress354123
LOG=y
Review URL: https://codereview.chromium.org/205033011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-20 18:14:33 +00:00
jkummerow@chromium.org
2b722b663e
Fix polymorphic hydrogen handling of SLOPPY_ARGUMENTS_ELEMENTS
...
BUG=chromium:354391
LOG=y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/206073008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-20 16:25:24 +00:00
rossberg@chromium.org
b3b6987b27
Reland "Implement ES6 symbol registry and predefined symbols"
...
Only change relative to original CL is the updated assertion condition at objects-inl.h:2119
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/204913006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20136 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-20 16:13:09 +00:00
yangguo@chromium.org
c9d391d87f
Fix assertions wrt concurrent OSR.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/206473002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-20 15:23:31 +00:00
yangguo@chromium.org
8f48dbb7d2
Remove outdated OOM tests.
...
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/206373003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-20 14:12:06 +00:00
marja@chromium.org
e9358fa9ce
Increase the "local variables in a function" limit.
...
The limit was originally added to avoid having large user-controlled constants
(variable indexes) in the code generated by full-codegen.
History behind this change:
The original CL for adding the limit was https://codereview.chromium.org/7003030
and at that time, the limit was 32767.
Reason for adding the limit (in CL comments): "The motivation behind this change
is to avoid large user controlled constants in the code. The slot_operand used
in the IA32 full code generator uses a relative load where the local index is an
(negative) immediate."
The limit was then bumped to 65535 by https://codereview.chromium.org/10965063
and to 131071 by https://codereview.chromium.org/11099063 .
R=dcarney@chromium.org , svenpanne@chromium.org , jkummerow@chromium.org , rossberg@chromium.org
BUG=v8:3205
LOG=Y
Review URL: https://codereview.chromium.org/206143004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-20 13:37:26 +00:00
marja@chromium.org
d017e6ce54
Make PreParser track valid left hand sides.
...
Notes:
- This makes PreParser produce invalid_lhs_in_assignment and
invalid_lhs_in_prefix_op. Other errors will follow as the corresponding funcs
move to ParserBase.
- PreParserExpression::IsStrictFunction and StrictFunction() are not needed any
more -> removed them.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/196343033
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-20 13:18:15 +00:00
rossberg@chromium.org
1088fbd1e7
Revert "Implement ES6 symbol registry and predefined symbols"
...
TBR=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/204353004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-20 12:56:41 +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
rossberg@chromium.org
0f71f61799
Implement ES6 symbol registry and predefined symbols
...
R=mstarzinger@chromium.org , arv@chromium.org
BUG=
LOG=Y
Review URL: https://codereview.chromium.org/203243004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-20 12:26:27 +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
ulan@chromium.org
41eab25615
A64: Fix write barrier input in KeyedStoreIC::GenerateSloppyArguments.
...
This fixes flaky crashes in gc-stress bot:
> Fatal error in ../src/incremental-marking.cc, line 84
> CHECK(obj->IsHeapObject()) failed
BUG=353551
LOG=N
TEST=test/mjsunit/regress/regress-353551.js
R=m.m.capewell@googlemail.com
Review URL: https://codereview.chromium.org/204453002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-20 08:32:58 +00:00
jkummerow@chromium.org
d9b6b6439d
Fix polymorphic keyed loads for SLOPPY_ARGUMENTS_ELEMENTS
...
BUG=chromium:350867
LOG=y
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/203303010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20087 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 15:49:29 +00:00
dcarney@chromium.org
99b115b120
Provide default traits for PersistentValueMap
...
Re-try of issue 201643003. This caused linker errors on Win64, since the
linker insists on seeing the StrongMapTrait method implementations even
though they are never used. This will provide default implementations
for them.
R=dcarney@chromium.org
BUG=
Review URL: https://codereview.chromium.org/204343006
Patch from Daniel Vogelheim <vogelheim@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 15:35:02 +00:00
ishell@chromium.org
f09f99fd09
ArrayPop builtin handlified.
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/204103008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 15:25:04 +00:00
ishell@chromium.org
368a2e78c0
Handlification of JSArray::SetElementsLength().
...
R=verwaest@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/203333004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20080 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 14:09:50 +00:00
marja@chromium.org
e9717833f9
Move ParseUnaryExpression into ParserBase and add tests.
...
This also makes PreParser produce the strict_delete error the same way as
Parser (see test).
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/203193004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 14:08:47 +00:00
marja@chromium.org
c04dd3fb7f
Revert "Move ParseUnaryExpression into ParserBase and add tests."
...
This reverts revision 20077.
Reason: build fail on some compilers.
BUG=
TBR=marja@chromium.org ,rossberg@chromium.org
Review URL: https://codereview.chromium.org/203413009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 13:58:15 +00:00
marja@chromium.org
f4ef82309a
Move ParseUnaryExpression into ParserBase and add tests.
...
This also makes PreParser produce the strict_delete error the same way as
Parser (see test).
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/203193004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20077 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 13:42:41 +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
marja@chromium.org
932a29a66a
New compilation API, part 2.
...
This CL makes the Parser produce the data PreParser used to produce. This
enables us to get rid of the unnecessary preparsing phase.
The first part is here: https://codereview.chromium.org/199063003/
BUG=
R=dcarney@chromium.org , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/203353002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20075 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 13:24:13 +00:00
yangguo@chromium.org
d8c3c5ef0a
Introduce API to trigger exception on JS execution.
...
R=jochen@chromium.org , pmarch@chromium.org
Review URL: https://codereview.chromium.org/203223013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 13:06:53 +00:00
yangguo@chromium.org
0bc684a794
Introduce per-isolate assert scopes and API to guard JS execution.
...
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/198253004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20062 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 11:31:43 +00:00
haitao.feng@intel.com
e812aca6b3
Introduce Push and Pop macro instructions for x64
...
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/199903002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 08:59:04 +00:00
yangguo@chromium.org
0dd31685f0
Revert "First attempt at providing default traits for PersistentValueMap."
...
This reverts r20038.
TBR=vogelheim@chromium.org
Review URL: https://codereview.chromium.org/203553002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-18 16:32:39 +00:00
rossberg@chromium.org
b7b40e2b84
Remove Promise.cast
...
...as per January meeting. Renames 'cast' to 'resolve'. We rename the prior 'resolve' to 'accept', to keep the chain API usable.
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/200763012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20040 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-18 15:03:35 +00:00
dcarney@chromium.org
6deb7b0db4
First attempt at providing default traits for PersistentValueMap.
...
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/201643003
Patch from Daniel Vogelheim <vogelheim@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-18 15:01:12 +00:00
rossberg@chromium.org
aa250ea41a
Promises: make null a legal argument for .then
...
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/203453002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-18 14:55:43 +00:00
ulan@chromium.org
487ca9e384
Fix TransitionElementsKindStub to handle non-JSArray objects correctly.
...
BUG=352982
LOG=N
TEST=mjsunit/regress/regress-352982.js
R=danno@chromium.org
Review URL: https://codereview.chromium.org/196343023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20033 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-18 13:29:29 +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
rossberg@chromium.org
9b28aed3f6
Introduce representation types
...
Also:
- improve type pretty-printing,
- update doc comments,
- some renamings for consistency.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/176843006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-18 11:50:18 +00:00