Commit Graph

626 Commits

Author SHA1 Message Date
rossberg@chromium.org
8604da7f06 New class for Date objects: caches individual date components.
First step, cache slots not used yet.

R=ulan@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9117034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-09 11:11:55 +00:00
svenpanne@chromium.org
1729e3c0dd Make the runtime entry for setting/changing accessors "atomic".
Previously, there were 1 or 2 calls to the runtime when accessors were changed
or set. This doesn't really work well with property attributes, leading to some
hacks and complicates things even further when trying to share maps in presence
of accessors. Therefore, the runtime entry now takes the full triple (getter,
setter, attributes), where the getter and/or the setter can be null in case they
shouldn't be changed.

For now, we do basically the same on the native side as we did before on the
JavaScript side, but this will change in future CLs, the current CL is already
large enough.

Note that object literals with a getter and a setter for the same property still
do 2 calls, but this is a little bit more tricky to fix and will be handled in a
separate CL.

Review URL: https://chromiumcodereview.appspot.com/9616016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-07 13:24:44 +00:00
svenpanne@chromium.org
64340007e0 Never let the hole escape...
Review URL: https://chromiumcodereview.appspot.com/9605042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-07 10:03:32 +00:00
svenpanne@chromium.org
7c7baf3255 Refactorings only: More uses of "To" template and comment fixes.
Review URL: https://chromiumcodereview.appspot.com/9594018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-06 09:19:25 +00:00
danno@chromium.org
5ce20b3387 Recfactor core HasElement functionality into ElementsAccessors
Review URL: https://chromiumcodereview.appspot.com/9572014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-05 16:14:34 +00:00
svenpanne@chromium.org
371ed3e974 Use an enum for indicating the component of an AccessorPair instead of a boolean flag.
In addition, this CL introduces a tiny new helper, which will come in handy later,
plus some minor cleanup.

Review URL: https://chromiumcodereview.appspot.com/9600013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-05 12:11:28 +00:00
svenpanne@chromium.org
5033b9b6d1 Re-land CL 9466047.
Main change from the original CL: Call::ComputeTarget does not use IsProperty
anymore, because this would potentially need a holder, which we don't have
here. Using Map::LookupInDescriptors with a NULL holder is a bit fishy in
general, because one has to be *extremely* careful when using its LookupResult.

The original CL made Chrome's NetInternalsTest.netInternalsTourTabs browser test
fail, but it's a mystery how this could happen: We should never reach
Call::ComputeTarget via Call::RecordTypeFeedback with a CALLBACKS property,
because we never consider calls to them monomorphic, which is in turn because of
the stub cache leaving them in the pre-monomorphic state. Therefore, I don't
have a clue how to write a regression test for this...

As an additional tiny bonus, the --trace-opt output for deoptimizations has been
improved.

Review URL: https://chromiumcodereview.appspot.com/9584003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-02 14:03:59 +00:00
vegorov@chromium.org
ff6ebf7dff Introduce basic type feedback for for-in statements to avoid deopts.
R=fschneider@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9571001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-02 11:33:33 +00:00
jkummerow@chromium.org
ea62dca70e Revert "Handle CALLBACKS correctly in IsProperty functions."
This reverts r10847.

Review URL: https://chromiumcodereview.appspot.com/9536010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-29 13:29:17 +00:00
svenpanne@chromium.org
18ba22168e Handle CALLBACKS correctly in IsProperty functions.
With transitions in AccessorPairs, it is not enough to look at the PropertyType
alone to decide whether we look at a property or not: For objects with
JavaScript accessors, we have to look into the AccessorPair itself and see if
one of its 2 parts is actually a JavaScript accessor. Therefore, a predicate
with a PropertyType argument alone doesn't make sense anymore, we might need the
associated value, too.

Things are complicated by the fact that the holder in a LookupResult can be
NULL, so we must be careful to retrieve its value only when it is really
needed. To achieve the needed call-by-name semantics, a new Entry is introduced,
which is basically a closure over a DescriptorArray and an index into this array
(C++0x to the rescue!). GCC is clever enough to inline this class, so we pay no
runtime penalty for this abstraction.

It's all a bit ugly, but this is caused by the current structure of Descriptor,
DescriptorArray and LookupResult: Things would be much easier if DescriptorArray
were, well, an array of Descriptors, and LookupResult were a 'Maybe Descriptor'
(in Haskell-terms).

Review URL: https://chromiumcodereview.appspot.com/9466047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10847 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-28 07:16:50 +00:00
jkummerow@chromium.org
a19c50afb4 Profiler experiments: Fix debugger in the presence of self-optimization headers
Review URL: https://chromiumcodereview.appspot.com/9466012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10834 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-27 07:49:14 +00:00
mstarzinger@chromium.org
36a91e30f7 Fix redefining of attributes on aliased arguments.
This allows elements of the non-strict arguments object to be redefined
with custom attributes and still maintain an alias into the context.
Such a slow alias is maintained by placing a special marker into the
dictionary backing store of the arguments object.

R=rossberg@chromium.org
BUG=v8:1772
TEST=test262,mjsunit/object-define-property

Review URL: https://chromiumcodereview.appspot.com/9460004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-24 14:34:01 +00:00
mstarzinger@chromium.org
1a356cff3e Fix redefinition of aliased elements in arguments.
This refactors the way we (re)define elements to perform normalization
and attribute updating at a much deeper level, thereby removing some
bogus special cases in upper runtime layers.

Most element setters take an indicator flag that distinguishes between
setting and defining. Setting of an element causes attributes to remain
unchanged, writability to be checked and callbacks to be called.
Defining of an element causes attributes to be updated and callbacks to
be overridden. The same approach could be taken for properties.

R=svenpanne@chromium.org
BUG=v8:1772
TEST=test262,test262/15.2.3.6-4-333-11

Review URL: https://chromiumcodereview.appspot.com/9443014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10808 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-23 11:43:07 +00:00
vegorov@chromium.org
6703dddac4 Support fast case for-in in Crankshaft.
Only JSObject enumerables with enum cache (fast case properties, no interceptors, no enumerable properties on the prototype) are supported.

HLoadKeyedGeneric with keys produced by for-in enumeration are recognized and rewritten into direct property load by index. For this enum-cache was extended to store property indices in a separate array (see handles.cc).

New hydrogen instructions:

- HForInPrepareMap: checks for-in fast case preconditions and returns map that contains enum-cache;
- HForInCacheArray: extracts enum-cache array from the map;
- HCheckMapValue: map check with HValue map instead of immediate;
- HLoadFieldByIndex: load fast property by it's index, positive indexes denote in-object properties, negative - out of object properties;

Changed hydrogen instructions:

- HLoadKeyedFastElement: added hole check suppression for loads from internal FixedArrays that are knows to have no holes inside.

R=fschneider@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9425045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-22 12:47:42 +00:00
svenpanne@chromium.org
333d5c789e Cleaned up setting of accessors.
This CL is an intermediate step only, in the end we need to have a single
DefineOrRedefineAccessorProperty call for a single Object.defineProperty
call. Currently we can end up making two such calls, making the necessary access
checks extremely ugly and hard (impossible?) to get right for complete spec
conformance.

The bulk of the change is quite mechanical:

 * Prepare an AccessorPair *before* we add it to our data structures,
   eliminating the previous voodoo-like threading of a placeholder.

 * The previous item makes it possible to activate our check that we do not
   share AccessorPairs by accident.

 * Split a monster method into 2 quite unrelated methods.

 * Use templated To method in a few places.

Review URL: https://chromiumcodereview.appspot.com/9428026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10788 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-22 10:52:57 +00:00
ulan@chromium.org
fc36795ea8 Fix presubmit.
R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9427011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-20 13:22:02 +00:00
jkummerow@chromium.org
0177aa62da Count ICs that have type information.
Hidden behind --type-info-threshold=X flag, usage dependent on experimental profiler.

Review URL: https://chromiumcodereview.appspot.com/9403009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-20 12:57:23 +00:00
ulan@chromium.org
2740d30687 Fix compile error on windows.
R=yangguo@chromium.org

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9424032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10752 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-20 12:36:35 +00:00
fschneider@chromium.org
3f8ed7c30d Add a missing check for a failure result.
Function calls that may return a failure must use the result. Enforce
this by adding missing MUST_USE_RESULT to their declarations.
Review URL: https://chromiumcodereview.appspot.com/9421032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10748 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-20 10:17:25 +00:00
fschneider@chromium.org
ca1610e302 Add missing checks for failure after AddElementsTransition.
Review URL: https://chromiumcodereview.appspot.com/9416058

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10742 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-17 16:02:20 +00:00
svenpanne@chromium.org
f06b182f8e Moved access checks out of Dictionary class.
The checks were at the wrong abstraction level, JSObject is the right place for
this check. Note that other uses of ValueAtPut either don't need a check at all
(like the one used for copying boilerplate) or do the check for themselves.

Review URL: https://chromiumcodereview.appspot.com/9417044

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10741 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-17 13:48:43 +00:00
ulan@chromium.org
fd2d480fb0 Rename static methods to avoid shadowing virtual methods
and fix Clang C++11 compile error.

Review URL: https://chromiumcodereview.appspot.com/9420049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10739 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-17 12:59:58 +00:00
fschneider@chromium.org
0be449d684 Enable optimization of top-level code and generate deoptimization support lazily.
This change enables optimization of top-level and eval-code. For this to work, it adds
support for declaring global variables in optimized code.

At the same time it disables the eager generation of deoptimization support data
in the full code generator (originally introduced in
 r10040). This speeds up initial compilation and saves 
memory for functions that won't be optimized. It requires
 recompiling the function with deoptimization
 support when we decide to optimize it.

Review URL: https://chromiumcodereview.appspot.com/9187005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-14 14:14:51 +00:00
svenpanne@chromium.org
2a57257940 DescriptorArray::CopyFrom should always drop transitions for CALLBACKS.
Review URL: https://chromiumcodereview.appspot.com/9389005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10685 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-13 14:15:43 +00:00
danno@chromium.org
f0c4b87f34 Implement KeyedStoreICs to grow arrays on out-of-bound stores.
Supports growing non-COW JSArray by a single element if the backing store has room, and initial allocation of a backing store for the store to index zero of an empty array  to kPreallocatedArrayElements elements (e.g. the [] array literal).

Review URL: https://chromiumcodereview.appspot.com/9310117

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10673 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-10 12:36:05 +00:00
svenpanne@chromium.org
96cad0d9f0 Handlify GetSourceCode-related functions.
Review URL: https://chromiumcodereview.appspot.com/9374013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-09 10:46:50 +00:00
jkummerow@chromium.org
aa2e842134 Count-based profiling for primitive functions (hidden behind a flag)
Review URL: https://chromiumcodereview.appspot.com/9361026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10657 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-09 10:19:46 +00:00
danno@chromium.org
d949c64688 Improve GVN handling of ElementTransitions.
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9141016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-09 08:58:19 +00:00
jkummerow@chromium.org
d795b7c620 Collect AstNode type information
Review URL: https://chromiumcodereview.appspot.com/9221011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-08 09:56:33 +00:00
yangguo@chromium.org
988d1269de When rethrowing an exception, print the stack trace of its original site instead of rethrow site.
BUG=60240

Review URL: https://chromiumcodereview.appspot.com/9310122

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-07 09:31:06 +00:00
svenpanne@chromium.org
49bcf5c396 Consolidated property counting methods a bit.
Review URL: https://chromiumcodereview.appspot.com/9317119

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10611 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-06 13:54:46 +00:00
svenpanne@chromium.org
b34e202b20 Removed IsTransitionType predicate.
With the upcoming changes to CALLBACKS properties, a predicate on the transition
type alone doesn't make sense anymore: For CALLBACKS one has to look into the
property's value to decide, and there is even the possibility of having a an
accessor function *and* a transition in the same property.

I am not completely happy with some parts of this CL, because they contain
redundant code, but given the various representations we currently have for
property type/value pairs, I can see no easy way around that. Perhaps one can
improve this a bit in a different CL, the current diversity really, really hurts
productivity...

As a bonus, this CL includes a few minor things:

 * CaseClause::RecordTypeFeedback has been cleaned up and it handles the
   NULL_DESCRIPTOR case correctly now. Under some (very unlikely) circumstances,
   we previously missed some opportunities for monomorphic calls. In general, it
   is rather unfortunate that NULL_DESCRIPTOR "shines through", it is just a
   hack for the inability to remove a descriptor entry during GC, something
   callers shouldn't have to be aware of.

 * DescriptorArray::CopyInsert has been cleaned up a bit, preparing it for later
   CALLBACKS-related changes.

 * LookupResult::Print is now more informative for CONSTANT_TRANSITION.

Review URL: https://chromiumcodereview.appspot.com/9320066

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-03 13:37:13 +00:00
erik.corry@gmail.com
ea42869a44 ARM microoptimizations to megamorphic stub probing.
Review URL: https://chromiumcodereview.appspot.com/9323002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-02 13:41:06 +00:00
svenpanne@chromium.org
d466fbd312 Handle CALLBACKS with map transitions when doing GC in the map tree.
This is yet anoter part of a long chain of CLs to achieve map sharing
when JavaScript accessors are used.

Review URL: https://chromiumcodereview.appspot.com/9225056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-30 14:23:35 +00:00
mstarzinger@chromium.org
74feaa6c3d Fix and adapt debugger for new call target caches.
R=yangguo@chromium.org
TEST=mjsunit/debug-stepout-scope

Review URL: https://chromiumcodereview.appspot.com/9297019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-27 16:09:20 +00:00
mstarzinger@chromium.org
8c12b6b743 Implement target cache for constructor calls.
This caches call targets of constructor calls by associating one element
caches with call sites. The type feedback oracle can use the recorded
valued to gather type information for monomorphic constructor call sites.

R=kmillikin@chromium.org,vegorov@chromium.org

Review URL: https://chromiumcodereview.appspot.com/8932004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-27 13:03:19 +00:00
danno@chromium.org
57525ef893 Store transitioned JSArray maps in global context
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9073007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-26 21:47:57 +00:00
vegorov@chromium.org
67d72eab45 When preparing heap for breakpoints make sure not to flush away non-optimized code for inlined functions.
Debug::PrepareForBreakPoints was not fully populating active_functions list.

R=erik.corry@gmail.com
TEST=test/mjsunit/regress/regress-debug-code-recompilation.js

Review URL: https://chromiumcodereview.appspot.com/9290013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-25 15:11:59 +00:00
yangguo@chromium.org
11e779185b Parallelize cpplint in presubmit and fix usage of DISALLOW_* macros.
BUG=v8:1653

Review URL: https://chromiumcodereview.appspot.com/9192010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10465 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-20 16:17:08 +00:00
fschneider@chromium.org
98013d9824 Eliminate a superfluous map check when building generic array element access.
In the case where we generate a generic load or store, we don't need to emit a non-smi-check and a map-check before it.
Review URL: http://codereview.chromium.org/9252008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-18 14:05:11 +00:00
yangguo@chromium.org
6d0d6a5695 Recursion limit for one-char string replace and retire String::kMinNonFlatLength.
TEST=mjsunit/string-replace-one-char.js

Review URL: https://chromiumcodereview.appspot.com/9231017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-17 14:29:17 +00:00
erik.corry@gmail.com
70da367f6b More spelling changes.
Review URL: http://codereview.chromium.org/9231009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-16 12:38:59 +00:00
erik.corry@gmail.com
40a433c9e0 Split NumberDictionary into a randomly seeded and an unseeded
version. We don't want to randomize the stub cache.
Review URL: http://codereview.chromium.org/9174023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10402 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-16 09:44:35 +00:00
erik.corry@gmail.com
5e1c9e29a9 Small fixes to hash seeding code, discovered during
review of back port.
Review URL: http://codereview.chromium.org/9187006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-13 09:38:20 +00:00
yangguo@chromium.org
339c9c12e7 Inlining Math.min and Math.max in crankshaft.
BUG=v8:1325
TEST=

Review URL: http://codereview.chromium.org/9147034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-11 15:43:33 +00:00
ager@chromium.org
d59749f8b4 Support inlining and crankshaft optimization of Math.random.
R=jkummerow@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/9167011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10384 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-11 10:35:37 +00:00
svenpanne@chromium.org
73f2f5db68 Use a separate new type AccessorPair for JavaScript callbacks instead of a FixedArray of length 2
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10371 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-10 16:11:33 +00:00
erik.corry@gmail.com
dc9910f4a4 Minor cleanups of numeric seeded hashing patch.
Review URL: http://codereview.chromium.org/9155010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10367 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-10 13:24:18 +00:00
erik.corry@gmail.com
6178a8d42c Add seed to hash of numeric keyed properties. This is a commit of http://codereview.chromium.org/9148006/ for Fedor Indutny.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-10 12:58:41 +00:00
erik.corry@gmail.com
0aff6c26d3 Fix zero hash handling on ARM.
Some cleanup.
Review URL: http://codereview.chromium.org/9169010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10362 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-01-10 12:01:04 +00:00