AuroraMiddleware/v8
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1077 Commits

Author SHA1 Message Date
olivf@chromium.org
9459ed3ab4 Revert "Hydrogenisation of binops" 
This reverts r17052-17054 for various build breaks.

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25571002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-01 18:00:02 +00:00
olivf@chromium.org
7873f35eb2 Hydrogenisation of binops 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/24072013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-01 15:24:56 +00:00
mstarzinger@chromium.org
d67ffdaa52 Handlify JSObject::LookupAccessor method. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/25508002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-01 14:26:15 +00:00
verwaest@chromium.org
d4cbf02afc Allow code to be cached in shared maps. 
BUG=
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/25486002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-01 13:13:39 +00:00
mstarzinger@chromium.org
b9b528e030 Defer allocation of native function literals. 
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/25473002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-01 09:47:37 +00:00
verwaest@chromium.org
14422a698f Cleanup in IC patching. 
BUG=
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/25001005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17036 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-01 09:44:35 +00:00
verwaest@chromium.org
63b584474f Reduce code duplication in IC updating. 
BUG=
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/25033003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-01 09:30:07 +00:00
yangguo@chromium.org
62e4d0671d Fixed debuggersupport=off build after r16521 
BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/25108007

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-01 07:53:37 +00:00
jkummerow@chromium.org
85ae341b09 Revert "Defer allocation of native function literals." 
This reverts r17017 for breaking LayoutTests.

R=mstarzinger@chromium.org
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/25315002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-30 17:42:58 +00:00
verwaest@chromium.org
aa4eaeebee Revert "Allow code to be cached in shared maps." due to GC stress crashes. 
TBR=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/25084005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-30 16:34:37 +00:00
verwaest@chromium.org
fa742f84a4 Allow code to be cached in shared maps. 
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/25058004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-30 15:28:52 +00:00
mstarzinger@chromium.org
c624141bf3 Defer allocation of native function literals. 
R=dcarney@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25164003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-30 14:49:11 +00:00
verwaest@chromium.org
f1fe1f95f5 Tag normal as handlers, and make code handler-specific. 
BUG=
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/25049003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-30 13:58:44 +00:00
verwaest@chromium.org
0f715540a2 Tag handlers as HANDLER rather than STUB. 
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/25044002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17012 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-30 13:53:21 +00:00
yangguo@chromium.org
6eb8691846 Remove unused kFirstMathFunctionId 
Review URL: https://codereview.chromium.org/24537002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-25 09:10:45 +00:00
mvstanton@chromium.org
f26bcd9fef Add field nested_sites to AllocationSite. This field is used to maintain 
allocation site information for nested array and object literals.
It's not used productively in this CL, merely maintained in a minimal
way. (that comes next :)).

BUG=
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/23463047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-24 10:30:41 +00:00
mstarzinger@chromium.org
8cbb4dcb49 Handlify JSObject::MigrateInstance and friends. 
This relands the original change from r16899 together with a bugfix for
two unhandlified values which became stale.

R=verwaest@chromium.org
TEST=mjsunit/debug-evaluate-locals-optimized (in GC stress mode)

Review URL: https://codereview.chromium.org/24210011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 19:56:36 +00:00
mstarzinger@chromium.org
40decafa84 Revert "Handlify JSObject::MigrateInstance and friends." 
This is reverted due to mozilla/ecma/Date/15.9.5.9 failing on Windows.

TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/24374002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 16:53:59 +00:00
mstarzinger@chromium.org
1279103806 Handlify JSObject::MigrateInstance and friends. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23583052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 15:02:25 +00:00
mstarzinger@chromium.org
4d64bf9737 Handlify JSObject::AllocateStorageForMap method. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/23464089

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-23 11:57:34 +00:00
mstarzinger@chromium.org
d87c0679dd Hanldify JSObject::PreventExtensions method. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/24200005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-20 12:54:02 +00:00
mstarzinger@chromium.org
35142b817f Handlify JSObject::NormalizeProperties method. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23976010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16862 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-20 11:37:02 +00:00
verwaest@chromium.org
0bff3fa74b Remove duplicate way of encoding the holder in the flags. 
R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/24316002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16859 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-20 11:22:23 +00:00
mstarzinger@chromium.org
220c40542b Handlify JSObject::Freeze method. 
R=adamk@chromium.org

Review URL: https://codereview.chromium.org/24256004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 21:26:01 +00:00
mstarzinger@chromium.org
cd4dba243c Handlify JSReceiver::SetPropertyWithDefinedSetter method. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/24176002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16844 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 17:03:32 +00:00
mvstanton@chromium.org
137b43c9a3 Added a DependentCode field to AllocationSite. It's not currently used, 
this initial CL is just to get the object layout correct.

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

Review URL: https://codereview.chromium.org/23567003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-19 14:13:34 +00:00
mstarzinger@chromium.org
137029a756 Handlify JSObject::AddFastPropertyUsingMap method. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/24195003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-18 16:41:12 +00:00
mstarzinger@chromium.org
83cb6a6351 Handlify JSObject::SetNormalizedProperty methods. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/24096017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-18 16:25:52 +00:00
mstarzinger@chromium.org
4c85efb597 Handlify JSReceiver::HasProperty and friends. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/23496058

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16762 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-17 11:34:20 +00:00
mstarzinger@chromium.org
16a22a96c3 Handlify JSReceiver::SetProperty and friends. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23601031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16758 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-17 11:01:43 +00:00
verwaest@chromium.org
223ac69ff6 Rename StubType MAP_TRANSITION to TRANSITION. 
R=mvstanton@chromium.org

Review URL: https://chromiumcodereview.appspot.com/24120007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-16 09:30:43 +00:00
dcarney@chromium.org
564a9a68b8 remove getcurrent from stubs 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23756009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-13 10:23:04 +00:00
mstarzinger@chromium.org
50b0567640 Handlify JSObject::DeepCopy method. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/22934006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-13 09:51:11 +00:00
verwaest@chromium.org
e9c4a49866 Reland Handle non-JSObject heap objects using slow-path IC stub guarded by the map. 
R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23578030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-12 22:04:04 +00:00
mvstanton@chromium.org
5521e2e825 Bugfix: array constructors that expect a type feedback cell that points 
to an AllocationSite were being passed the undefined object in some
cases. Clearly separate the cases where we have an AllocationSite and
where we don't in the general ArrayConstructorStub.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/23477071

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-12 17:59:41 +00:00
verwaest@chromium.org
ff412d8c37 Revert "Handle non-JSObject heap objects using slow-path IC stub guarded by the map." 
TBR=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23475039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-12 16:57:37 +00:00
verwaest@chromium.org
f375e0514b Handle non-JSObject heap objects using slow-path IC stub guarded by the map. 
BUG=chromium:280632
R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23691056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-12 16:12:04 +00:00
mstarzinger@chromium.org
6c18fbc229 Use trampoline or handlified JSObject::SetLocalPropertyIgnoreAttributes. 
R=verwaest@chromium.org

Committed: http://code.google.com/p/v8/source/detail?r=16642

Review URL: https://codereview.chromium.org/24093002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-12 13:27:42 +00:00
yangguo@chromium.org
151e514930 Simplify installing concurrently recompiled code. 
Instead of overwriting the code entry of the function, we trigger
an interrupt to install the code on the main thread.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23542029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-12 11:30:56 +00:00
ulan@chromium.org
0e8e003077 Implement in-place rehashing of HashTable. 
The algorithm puts elements into correct positions in  multiple iterations.
On the first iteration it tries to put elements at entries specified by
their first hash probe. On the second iteration -- by the second
hash probe, and so on. Overall it does O(k*n) memory accesses, where
k is the maximum number of probes required for an element and n is the
capacity of the hash table. The expectation is that k will be small.

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23658031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-12 11:03:27 +00:00
mstarzinger@chromium.org
8bf91ffe71 Revert "Use trampoline or handlified JSObject::SetLocalPropertyIgnoreAttributes". 
This was reverted due to performance regressions on Sunspider and other
benchmarks due to double GCs caused by the trampoline.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23435006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16659 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-11 15:16:56 +00:00
mstarzinger@chromium.org
5dc202d274 Revert "Handlify JSObject::AddProperty method" for performance. 
TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23464069

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16655 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-11 13:42:57 +00:00
mstarzinger@chromium.org
c570640334 Handlify JSObject::AddProperty method. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23883007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-11 11:00:36 +00:00
mstarzinger@chromium.org
ae7813cacf Use trampoline or handlified JSObject::SetLocalPropertyIgnoreAttributes. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/24093002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-11 10:46:49 +00:00
dcarney@chromium.org
cc2257b92a move HEAP to /test 
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23468021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-11 07:14:41 +00:00
mstarzinger@chromium.org
448d98e19d Use raw-to-handle trampoline in [Get/Set]HiddenPropertiesHashTable. 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/23629040

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16623 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-10 14:33:06 +00:00
titzer@chromium.org
49d9555a97 Generate a custom OSR entrypoint for OSR compiles on all platforms, and transition to optimized code using the special entrypoint, instead of through the deoptimizer. Do not install the OSR compiled code as _the_ optimized code for a function. 
Remove OSR-related stuff from deoptimizer.
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/21340002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 16:34:40 +00:00
mstarzinger@chromium.org
1a26455d22 Handlify JSObject::EnsureCanContainHeapObjectElements method. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23818005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 14:29:47 +00:00
dcarney@chromium.org
c20f87a654 add uncached Function::New 
TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24071002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16586 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 07:52:52 +00:00
dcarney@chromium.org
5b0a281604 revert 16584 for breaking build 
TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23680014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-09 07:16:24 +00:00