platform/upstream/v8.git
10 years agoRevert 20313 - "Ship promises and weak collections"
jochen@chromium.org [Mon, 31 Mar 2014 12:40:32 +0000 (12:40 +0000)]
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

10 years agoDon't | int and bool
verwaest@chromium.org [Mon, 31 Mar 2014 12:24:51 +0000 (12:24 +0000)]
Don't | int and bool

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/219293002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoSkip cctest/test-mark-compact/NoPromotion on ARM64
jochen@chromium.org [Mon, 31 Mar 2014 12:09:59 +0000 (12:09 +0000)]
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

10 years agoUse sarq on x64
verwaest@chromium.org [Mon, 31 Mar 2014 12:07:41 +0000 (12:07 +0000)]
Use sarq on x64

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/219043003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoCleanup bootstrapper, execution and factory modules.
bmeurer@chromium.org [Mon, 31 Mar 2014 12:01:02 +0000 (12:01 +0000)]
Cleanup bootstrapper, execution and factory modules.

R=svenpanne@chromium.org

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20349 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix LoadFieldByIndex to take mutable heap-numbers into account.
verwaest@chromium.org [Mon, 31 Mar 2014 11:59:29 +0000 (11:59 +0000)]
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

10 years agoAdd missing lazy deopt point for the TransitionElementsKind instruction.
jarin@chromium.org [Mon, 31 Mar 2014 11:58:53 +0000 (11:58 +0000)]
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

10 years agoCleanup string-stream module.
bmeurer@chromium.org [Mon, 31 Mar 2014 11:13:39 +0000 (11:13 +0000)]
Cleanup string-stream module.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/219173002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoImplement PersistentValueVector, analogous to PersistentValueMap.
dcarney@chromium.org [Mon, 31 Mar 2014 10:03:20 +0000 (10:03 +0000)]
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

10 years agoSkip crashing harmony mjsunit tests on NaCL
jochen@chromium.org [Mon, 31 Mar 2014 07:54:22 +0000 (07:54 +0000)]
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

10 years agoHandlify DescriptorArray::Merge().
bmeurer@chromium.org [Mon, 31 Mar 2014 07:48:13 +0000 (07:48 +0000)]
Handlify DescriptorArray::Merge().

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/169363002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20339 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoInline internal getters for typed arrays & friends.
dslomov@chromium.org [Fri, 28 Mar 2014 15:25:24 +0000 (15:25 +0000)]
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

10 years agoRevert r20335 - "Raise StackOverflow during bootstrapping"
jochen@chromium.org [Fri, 28 Mar 2014 14:16:11 +0000 (14:16 +0000)]
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

10 years agoRevert "Inline internal getters for typed arrays & friends."
dslomov@chromium.org [Fri, 28 Mar 2014 13:33:50 +0000 (13:33 +0000)]
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

10 years agoRaise StackOverflow during bootstrapping
jarin@chromium.org [Fri, 28 Mar 2014 13:26:20 +0000 (13:26 +0000)]
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

10 years agoCleanup scanner character streams.
marja@chromium.org [Fri, 28 Mar 2014 13:11:12 +0000 (13:11 +0000)]
Cleanup scanner character streams.

- GenericStringUtf16CharacterStream::start_position_ was unused.
- GenericStringUtf16CharacterStream inherits from BufferedUtf16CharacterStream,
so no need to initialize buffer_cursor_ and buffer_end_ twice (this makes it
clearer which class in the inheritance chain takes care of which variables).

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/216523004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20334 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMove FillWithHoles FixedArray and FixedDoubleArray functions to the given classes.
hpayer@chromium.org [Fri, 28 Mar 2014 13:05:23 +0000 (13:05 +0000)]
Move FillWithHoles FixedArray and FixedDoubleArray functions to the given classes.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/216873004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20333 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMake it clearer that PreParser doesn't depend on Isolate.
marja@chromium.org [Fri, 28 Mar 2014 12:49:34 +0000 (12:49 +0000)]
Make it clearer that PreParser doesn't depend on Isolate.

The Isolate* member of ParserBase::FunctionState was only used by
Parser. Removing it makes it clear that there are no isolates in
PreParser. (There's also no Zone, since PreParserTraits::Type::Zone is void.)

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/216883003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20331 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoInline internal getters for typed arrays & friends.
dslomov@chromium.org [Fri, 28 Mar 2014 12:02:52 +0000 (12:02 +0000)]
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

10 years agoRefactor the arithmetic instructions for x64
haitao.feng@intel.com [Fri, 28 Mar 2014 11:13:14 +0000 (11:13 +0000)]
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

10 years agoReland "Clean up runtime functions for Maths."
yangguo@chromium.org [Fri, 28 Mar 2014 10:07:23 +0000 (10:07 +0000)]
Reland "Clean up runtime functions for Maths."
BUG=
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/216643002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20328 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoClean up some "GetProperty" methods/functions.
yangguo@chromium.org [Fri, 28 Mar 2014 09:49:27 +0000 (09:49 +0000)]
Clean up some "GetProperty" methods/functions.

Runtime::GetObjectProperty:
  - handled string.charAt, element access and property access
  - now handlified
GetProperty in handles.cc:
  - called to Runtime::GetObjectProperty
  - now removed
Object::GetProperty (handlified version):
  - handled element access and property access
  - now changed to only do property access
New: Object::GetPropertyOrElement:
  - handles element access and property access

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/210953005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20327 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoAmend PersistentValueMap:
marja@chromium.org [Fri, 28 Mar 2014 09:35:50 +0000 (09:35 +0000)]
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

10 years agoDeprecate Start/StopCpuProfiling methods
yurys@chromium.org [Fri, 28 Mar 2014 09:24:49 +0000 (09:24 +0000)]
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

10 years agoFix deopts causing uninitialized fixed typed arrays.
dslomov@chromium.org [Fri, 28 Mar 2014 08:59:46 +0000 (08:59 +0000)]
Fix deopts causing uninitialized fixed typed arrays.

The deopt will not happen in production code, since we check that
lengths of fixed typed arrays are smis before calling
TypedArrayInitialze, but that makes deopt bot happy.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/212643016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20324 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoDon't crash if we get a timezone change notification on an uninitialized isolate
jochen@chromium.org [Fri, 28 Mar 2014 08:59:25 +0000 (08:59 +0000)]
Don't crash if we get a timezone change notification on an uninitialized isolate

Also make the date cache's timestamp more robust.

BUG=357362
R=svenpanne@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/216613003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20323 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix TSAN issue wrt assertions in the optimizing compiler thread.
yangguo@chromium.org [Fri, 28 Mar 2014 08:49:58 +0000 (08:49 +0000)]
Fix TSAN issue wrt assertions in the optimizing compiler thread.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/212603013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20322 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReland "Fix property enum cache creation to include only own properties"
jarin@chromium.org [Fri, 28 Mar 2014 06:59:20 +0000 (06:59 +0000)]
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

10 years agoIntroduce rolp, rorp, rclp, rcrp, shlp, shrp and sarp for x64 port
haitao.feng@intel.com [Fri, 28 Mar 2014 04:55:00 +0000 (04:55 +0000)]
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

10 years agoUse RegisterSize to count the pushq size and the argument slot size from JS to C++
haitao.feng@intel.com [Fri, 28 Mar 2014 00:35:23 +0000 (00:35 +0000)]
Use RegisterSize to count the pushq size and the argument slot size from JS to C++

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/213413010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20317 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoDon't pass the hole to SetElement when creating Array.observe change records
adamk@chromium.org [Thu, 27 Mar 2014 18:29:07 +0000 (18:29 +0000)]
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

10 years agoAdd Bogus initialization for external_elements_kind and fixed_elements_kind
dslomov@chromium.org [Thu, 27 Mar 2014 17:40:52 +0000 (17:40 +0000)]
Add Bogus initialization for external_elements_kind and fixed_elements_kind

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/212553008

Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20315 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix some missing includes and forward declarations.
marja@chromium.org [Thu, 27 Mar 2014 16:43:44 +0000 (16:43 +0000)]
Fix some missing includes and forward declarations.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/214903002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20314 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoShip promises and weak collections
rossberg@chromium.org [Thu, 27 Mar 2014 16:42:34 +0000 (16:42 +0000)]
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

10 years agoElementsAccessor::CopyElements() and its callers handlified.
ishell@chromium.org [Thu, 27 Mar 2014 16:41:09 +0000 (16:41 +0000)]
ElementsAccessor::CopyElements() and its callers handlified.

R=yangguo@chromium.org

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20312 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRevert "Clean up runtime functions for Maths."
yangguo@chromium.org [Thu, 27 Mar 2014 16:30:03 +0000 (16:30 +0000)]
Revert "Clean up runtime functions for Maths."

This reverts r20307.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/214593005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRevert "Fix property enum cache creation to include only own properties"
jarin@chromium.org [Thu, 27 Mar 2014 16:18:42 +0000 (16:18 +0000)]
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

10 years agoHarden internal uses of .chain
rossberg@chromium.org [Thu, 27 Mar 2014 16:11:23 +0000 (16:11 +0000)]
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

10 years agoWith this fix, we only create the enum cache for own property descriptors (originally...
jarin@chromium.org [Thu, 27 Mar 2014 15:33:06 +0000 (15:33 +0000)]
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

10 years agoClean up runtime functions for Maths.
yangguo@chromium.org [Thu, 27 Mar 2014 14:45:56 +0000 (14:45 +0000)]
Clean up runtime functions for Maths.

R=dslomov@google.com, dslomov@chromium.org

Review URL: https://codereview.chromium.org/212763008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20307 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoUpdate mozilla.status for a timezone without daylight saving time.
haitao.feng@intel.com [Thu, 27 Mar 2014 14:25:22 +0000 (14:25 +0000)]
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

10 years agoNativeContext::map_cache reference should be strong in heap snapshots
yurys@chromium.org [Thu, 27 Mar 2014 14:19:51 +0000 (14:19 +0000)]
NativeContext::map_cache reference should be strong in heap snapshots

This change makes the reference itself a strong one. We will also need a special handling to make references from MapCache object to Map weak in the heap snapshots. The latter will be addressed separately.

BUG=chromium:357060
LOG=Y
R=alph@chromium.org, hpayer@chromium.org

Review URL: https://codereview.chromium.org/214683002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoUse acquire/release stores and loads when reading and writing the parallel sweeping...
hpayer@chromium.org [Thu, 27 Mar 2014 13:26:25 +0000 (13:26 +0000)]
Use acquire/release stores and loads when reading and writing the parallel sweeping state of a page.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/214543008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix JSObject::SetElement for fixed typed array elements.
dslomov@chromium.org [Thu, 27 Mar 2014 12:54:26 +0000 (12:54 +0000)]
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

10 years agoRemoved 'executable' bits from mjsunit tests.
svenpanne@chromium.org [Thu, 27 Mar 2014 12:32:27 +0000 (12:32 +0000)]
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

10 years agoRemoved 'executable' bits from header.
svenpanne@chromium.org [Thu, 27 Mar 2014 12:15:14 +0000 (12:15 +0000)]
Removed 'executable' bits from header.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/212793011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReland "Correctly OOM in the CEntryStub after retries."
yangguo@chromium.org [Thu, 27 Mar 2014 10:41:45 +0000 (10:41 +0000)]
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

10 years agoFix assert in BoundsCheckBbData.
ulan@chromium.org [Thu, 27 Mar 2014 10:10:51 +0000 (10:10 +0000)]
Fix assert in BoundsCheckBbData.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/201303007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20296 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRun tests on android_arm64.
ulan@chromium.org [Thu, 27 Mar 2014 10:06:53 +0000 (10:06 +0000)]
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

10 years agoUnify monomorphic and polymorphic cases in IC::PatchCache.
ulan@chromium.org [Thu, 27 Mar 2014 09:59:43 +0000 (09:59 +0000)]
Unify monomorphic and polymorphic cases in IC::PatchCache.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/171683007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20294 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRevert "Correctly OOM in the CEntryStub after retries."
yangguo@chromium.org [Thu, 27 Mar 2014 09:59:07 +0000 (09:59 +0000)]
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

10 years agoCorrectly OOM in the CEntryStub after retries.
yangguo@chromium.org [Thu, 27 Mar 2014 09:26:47 +0000 (09:26 +0000)]
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

10 years agoModify toolchain.gypi to avoid adding -m64 flag on android.
rmcilroy@chromium.org [Wed, 26 Mar 2014 18:23:34 +0000 (18:23 +0000)]
Modify toolchain.gypi to avoid adding -m64 flag on android.

The -m64 flag isn't supported on Android.  Add a similar gyp condition to avoid
setting the flag on Android in a similar manner to how the -m32 flag is avoided
on android.

BUG=354405
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/212863007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoUpdate atomicops_internals_arm64_gcc with changes made in chromium base/
rmcilroy@chromium.org [Wed, 26 Mar 2014 18:04:30 +0000 (18:04 +0000)]
Update atomicops_internals_arm64_gcc with changes made in chromium base/

BUG=354405
LOG=N
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/212673006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoDon't try to use ASan on Windows
jkummerow@chromium.org [Wed, 26 Mar 2014 16:18:28 +0000 (16:18 +0000)]
Don't try to use ASan on Windows

Let ASan support depend on __has_feature(address_sanitizer) instead of defined(ADDRESS_SANITIZER)

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/213133002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20287 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix noi18n compilation
jochen@chromium.org [Wed, 26 Mar 2014 16:02:00 +0000 (16:02 +0000)]
Fix noi18n compilation

TBR=machenbach@chromium.org
LOG=n
BUG=none

Review URL: https://codereview.chromium.org/212163009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20286 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoHide some runtime functions.
yangguo@chromium.org [Wed, 26 Mar 2014 15:51:48 +0000 (15:51 +0000)]
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

10 years ago[x64] Improve key value sign-extension of dehoisted LoadKeyed/StoreKeyed
danno@chromium.org [Wed, 26 Mar 2014 15:51:08 +0000 (15:51 +0000)]
[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

10 years agoClean up ICU data tables on shutdown.
jochen@chromium.org [Wed, 26 Mar 2014 15:46:05 +0000 (15:46 +0000)]
Clean up ICU data tables on shutdown.

This is only used by d8 if compiled with external data tables, or an
embedder that uses external data tables and v8's version of ICU.

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

Review URL: https://codereview.chromium.org/210973007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20283 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReland r19897 "Fix memory leak caused by treating Code::next_code_link as strong...
ulan@chromium.org [Wed, 26 Mar 2014 15:14:51 +0000 (15:14 +0000)]
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

10 years agoWeb page front-end for grokdump.
jarin@chromium.org [Wed, 26 Mar 2014 15:05:01 +0000 (15:05 +0000)]
Web page front-end for grokdump.

This is a prototype to start discussion about useful features for
a better/friendlier minidump analysis tool.

The change adds an -w option to grokdump.py. With the option on,
grokdump will launch a web server and web browser for browsing the
minidump. It also supports adding persistent comments and listing +
browsing other minidumps (in the same directory) without the need to
restart the web server.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/194573005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix missing representation for the result of HIsSmiAndBranch.
jarin@chromium.org [Wed, 26 Mar 2014 13:14:08 +0000 (13:14 +0000)]
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

10 years agoThis implements allocating small typed arrays in heap.
dslomov@chromium.org [Wed, 26 Mar 2014 12:50:13 +0000 (12:50 +0000)]
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

10 years agoIntroduce andp, notp, orp and xorp for x64 port
haitao.feng@intel.com [Wed, 26 Mar 2014 12:15:35 +0000 (12:15 +0000)]
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

10 years agoIntroduce leap, movzxbp, movzxwp, repmovsp and xchgp for x64 port
haitao.feng@intel.com [Wed, 26 Mar 2014 11:17:53 +0000 (11:17 +0000)]
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

10 years agoARM64: fix DoDeferredTaggedToI
m.m.capewell@googlemail.com [Wed, 26 Mar 2014 10:36:52 +0000 (10:36 +0000)]
ARM64: fix DoDeferredTaggedToI

BUG=

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/211063004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoOnly assign environments when they are actually needed. (x64 only)
svenpanne@chromium.org [Wed, 26 Mar 2014 10:35:31 +0000 (10:35 +0000)]
Only assign environments when they are actually needed. (x64 only)

Twin of https://code.google.com/p/v8/source/detail?r=20231.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/211153003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoPromise constructor should not be enumerable.
rossberg@chromium.org [Wed, 26 Mar 2014 10:14:04 +0000 (10:14 +0000)]
Promise constructor should not be enumerable.

Promise should not be enumerable in the global object.

BUG=352597
R=rossberg@chromium.org
LOG=Y

Review URL: https://codereview.chromium.org/211943004

Patch from Yutaka Hirano <yhirano@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReland "ARM64: Add overflow checking support for multiplications by constant powers...
alexandre.rames@arm.com [Wed, 26 Mar 2014 10:11:01 +0000 (10:11 +0000)]
Reland "ARM64: Add overflow checking support for multiplications by constant powers of 2."

This includes fixes for the overflow case spotted in mjsunit/mul-exhaustive-part4.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/212573002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoASan support for the Zone
jkummerow@chromium.org [Wed, 26 Mar 2014 10:01:53 +0000 (10:01 +0000)]
ASan support for the Zone

R=jarin@chromium.org, kcc@google.com

Review URL: https://codereview.chromium.org/208743004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoARM64: Check size of code generated in ProfileEntryHookStub::MaybeCallEntryHook.
baptiste.afsa@arm.com [Wed, 26 Mar 2014 09:39:09 +0000 (09:39 +0000)]
ARM64: Check size of code generated in ProfileEntryHookStub::MaybeCallEntryHook.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/200023005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMark debug-stepout-scope-part8 as flaky for ARM gc-stress.
svenpanne@chromium.org [Wed, 26 Mar 2014 08:57:21 +0000 (08:57 +0000)]
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

10 years agoFix interpreted regexp build.
yangguo@chromium.org [Wed, 26 Mar 2014 08:55:19 +0000 (08:55 +0000)]
Fix interpreted regexp build.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/212473002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20263 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoAlways initialize elements pointer in fast literals.
hpayer@chromium.org [Wed, 26 Mar 2014 08:01:20 +0000 (08:01 +0000)]
Always initialize elements pointer in fast literals.

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/211103003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix test serialization path for windows.
machenbach@chromium.org [Wed, 26 Mar 2014 07:40:32 +0000 (07:40 +0000)]
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

10 years agoIntroduce cmpp, decp, incp, negp, sbbp and testp for x64 port
haitao.feng@intel.com [Wed, 26 Mar 2014 01:13:09 +0000 (01:13 +0000)]
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

10 years agoMIPS: Refactor optimized in hydrogen only runtime functions.
plind44@gmail.com [Tue, 25 Mar 2014 17:40:36 +0000 (17:40 +0000)]
MIPS: Refactor optimized in hydrogen only runtime functions.

Port r20252 (d0f806b)

Original commit message:
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.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/211453002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoHInnerAllocatedObject hydrogen trace printed offset incorrectly.
mvstanton@chromium.org [Tue, 25 Mar 2014 16:32:23 +0000 (16:32 +0000)]
HInnerAllocatedObject hydrogen trace printed offset incorrectly.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/210873003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoARM64: block veneer pool in InstructionAccurateScope.
ulan@chromium.org [Tue, 25 Mar 2014 16:14:46 +0000 (16:14 +0000)]
ARM64: block veneer pool in InstructionAccurateScope.

TEST=mozilla/ecma_3/RegExp/regress-169497
TBR=alexandre.rames@arm.com

Review URL: https://codereview.chromium.org/211323003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20255 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRevert r20246 "ARM64: Add overflow checking support for multiplications by constant...
ulan@chromium.org [Tue, 25 Mar 2014 16:09:29 +0000 (16:09 +0000)]
Revert r20246 "ARM64: Add overflow checking support for multiplications by constant powers of 2."

Reason: mjsunit/mul-exhaustive-part4 fails in no snaphot debug.

TBR=alexandre.rames@arm.com

Review URL: https://codereview.chromium.org/211393002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20254 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoTransitionElementsKind() and its recursive call chain handlified.
ishell@chromium.org [Tue, 25 Mar 2014 15:33:22 +0000 (15:33 +0000)]
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

10 years agoRefactor optimized in hydrogen only runtime functions.
dslomov@chromium.org [Tue, 25 Mar 2014 14:26:55 +0000 (14:26 +0000)]
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

10 years agoDon't convert dictionary sloppy arguments to fast double mode.
verwaest@chromium.org [Tue, 25 Mar 2014 14:14:58 +0000 (14:14 +0000)]
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

10 years agoRevert "This implements allocating small typed arrays in heap."
dslomov@chromium.org [Tue, 25 Mar 2014 14:12:58 +0000 (14:12 +0000)]
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

10 years agoARM64: Minor improvement in LCodeGen::DoCheckInstanceType.
baptiste.afsa@arm.com [Tue, 25 Mar 2014 13:45:17 +0000 (13:45 +0000)]
ARM64: Minor improvement in LCodeGen::DoCheckInstanceType.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/207453008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoARM64: Add overflow checking support for multiplications by constant powers of 2.
alexandre.rames@arm.com [Tue, 25 Mar 2014 13:35:19 +0000 (13:35 +0000)]
ARM64: Add overflow checking support for multiplications by constant powers of 2.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/210253002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoAdd index check in DoAccessArgumentsAt.
ulan@chromium.org [Tue, 25 Mar 2014 13:26:41 +0000 (13:26 +0000)]
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

10 years agoThis implements allocating small typed arrays in heap.
dslomov@chromium.org [Tue, 25 Mar 2014 13:21:58 +0000 (13:21 +0000)]
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

10 years agoHandlify Runtime::GetElementOrCharAt.
yangguo@chromium.org [Tue, 25 Mar 2014 13:02:03 +0000 (13:02 +0000)]
Handlify Runtime::GetElementOrCharAt.

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/210723004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRevert "This implements allocating small typed arrays in heap."
dslomov@chromium.org [Tue, 25 Mar 2014 12:58:22 +0000 (12:58 +0000)]
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

10 years agoAllow to neuter array buffer twice in tests.
dslomov@chromium.org [Tue, 25 Mar 2014 12:55:10 +0000 (12:55 +0000)]
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

10 years agoThis implements allocating small typed arrays in heap.
dslomov@chromium.org [Tue, 25 Mar 2014 12:51:49 +0000 (12:51 +0000)]
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

10 years agoRoll ICU 239289:258359 and add support for external ICU data tables
jochen@chromium.org [Tue, 25 Mar 2014 12:05:33 +0000 (12:05 +0000)]
Roll ICU 239289:258359 and add support for external ICU data tables

The only binary that supports ICU data tables is d8. The location of the
data table file has to be passed via a command line switch:

  $ out/x64.optdebug/d8 --icu-data-file=out/x64.optdebug/icudtl.dat

BUG=72633,v8:3142
R=danno@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/209323014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoDo not left-trim arrays when concurrent sweeping is active.
hpayer@chromium.org [Tue, 25 Mar 2014 11:57:26 +0000 (11:57 +0000)]
Do not left-trim arrays when concurrent sweeping is active.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/207613004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoExtend GCMole to cover ARM64 architecture.
mstarzinger@chromium.org [Tue, 25 Mar 2014 11:46:28 +0000 (11:46 +0000)]
Extend GCMole to cover ARM64 architecture.

R=ishell@chromium.org
BUG=

Review URL: https://codereview.chromium.org/210973003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix for GCMole issue.
ishell@chromium.org [Tue, 25 Mar 2014 11:26:42 +0000 (11:26 +0000)]
Fix for GCMole issue.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/210963002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRevert "Ship promises and weak collections"
rossberg@chromium.org [Tue, 25 Mar 2014 10:57:52 +0000 (10:57 +0000)]
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

10 years agoARM64: Optimize RegList::IsValid() to speed up simulation in (opt)debug mode.
alexandre.rames@arm.com [Tue, 25 Mar 2014 10:33:50 +0000 (10:33 +0000)]
ARM64: Optimize RegList::IsValid() to speed up simulation in (opt)debug mode.

On my machine this improves the simulation speed noticeably.
| test               | base  | patched |
|--------------------|-------|---------|
| optdebug           | 15:37 | 11:07   |
| debug --quickcheck | 33:53 | 26:14   |

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/209353010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoOnly assign environments when they are actually needed. (ia32 only)
svenpanne@chromium.org [Tue, 25 Mar 2014 10:17:02 +0000 (10:17 +0000)]
Only assign environments when they are actually needed. (ia32 only)

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/210783003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoHandlify GetElementWithReceiver and GetElementWithInterceptor.
yangguo@chromium.org [Tue, 25 Mar 2014 10:15:12 +0000 (10:15 +0000)]
Handlify GetElementWithReceiver and GetElementWithInterceptor.

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/210763003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20230 ce2b1a6d-e550-0410-aec6-3dcde31c8c00