hpayer@chromium.org
a025371c4a
Simplifying GC heuristics, deleted old generation limit factor.
...
Review URL: https://codereview.chromium.org/15114003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-15 11:08:59 +00:00
danno@chromium.org
cf1b80703f
Improve trace_opt output to help find compilation problems
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/14978003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-13 11:10:31 +00:00
danno@chromium.org
05e8e0e7b4
Elide hole checks on KeyedLoads of holey double arrays
...
Improves NavierStokes by about 5%
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/15014020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-13 07:35:26 +00:00
mvstanton@chromium.org
d7b013de57
Becuase of cross-context calls, hydrogen-based Array constructor needs to ensure
...
the array constructor pointer passed in matches that of the current context.
BUG=
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/14846017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-07 21:01:53 +00:00
verwaest@chromium.org
0b1a9c9e3d
Free up 11 bits in fast-mode PropertyDetails by removing the enumeration-index.
...
The descriptors are nowadays ordered in order of addition, so that info was
duplicated.
Review URL: https://chromiumcodereview.appspot.com/14622005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-07 13:09:23 +00:00
hpayer@chromium.org
ce3345123c
Pretenure ASCII cons string in high promotion mode.
...
BUG=
Review URL: https://codereview.chromium.org/14451003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-03 10:36:16 +00:00
verwaest@chromium.org
99e17bb12a
Track storage types of instance variables.
...
Review URL: https://chromiumcodereview.appspot.com/14146005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-26 15:30:41 +00:00
dcarney@chromium.org
0a32b57594
HasOnlyAsciiChars can return incorrect results. Fixup usages and rename.
...
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/14509012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-26 11:34:44 +00:00
mvstanton@chromium.org
adb450bc44
Fix test/build failures (win64 compile warning, isolate test parallel compilation failure, gcmole issue, isolate test intermittant failure)
...
BUG=
Review URL: https://codereview.chromium.org/14265024
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14449 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-26 08:49:20 +00:00
mstarzinger@chromium.org
f5ac91c36a
Prevent false positive from GCMole in DeferredFormatStackTrace.
...
R=yangguo@chromium.org
TEST=gcmole
Review URL: https://codereview.chromium.org/14416010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14447 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-26 08:12:21 +00:00
yangguo@chromium.org
49ce7642be
Do not dereference handles during relocation.
...
R=hpayer@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/13982023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14445 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-26 07:35:07 +00:00
hpayer@chromium.org
7ed7af2f9f
Tell the GC prologues to construct RetainedObjectInfos only when needed.
...
The GC prologue is called by the GC, but also by the heap snapshotter. The
RetainedObjectInfos are only needed by the heap snapshotter, so it's wasteful to
construct them always. (And it will be even more wasteful when Blink migrates to
the new GC APIs, since after that point it no longer knows about object groups.)
BUG=
Review URL: https://codereview.chromium.org/14471028
Patch from Marja Hölttä <marja@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14439 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-25 12:08:10 +00:00
yangguo@chromium.org
d1df0e631d
Clean up VMState a little bit.
...
R=svenpanne@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/14139033
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-24 14:44:08 +00:00
ulan@chromium.org
ff9ceebe2f
Add a flag to deoptimize all functions every n garbage collections.
...
R=mstarzinger@chromium.org
Review URL: https://chromiumcodereview.appspot.com/14091013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14395 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-23 15:21:11 +00:00
danno@chromium.org
bc04544f02
Replace math.h with cmath
...
This will make it easier to use other STL headers in the future
Review URL: https://codereview.chromium.org/14362023
Patch from Jochen Eisinger <jochen@chromium.org>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14352 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-19 13:26:47 +00:00
danno@chromium.org
244fa50a80
Make it possible to Crankshaft all kinds of stubs.
...
Review URL: https://codereview.chromium.org/14307006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14323 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-18 09:50:46 +00:00
mstarzinger@chromium.org
57a7714e06
Generator objects have [[Class]] === "Generator"
...
Generator object maps now link to their constructors, which are created
with a "Generator" class name. This does not cause a per-generator
constructor property to be set.
BUG=v8:2355
TEST=mjsunit/harmony/generators-objects
Review URL: https://codereview.chromium.org/14262004
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14309 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-17 15:01:25 +00:00
jkummerow@chromium.org
586c4e74b6
Replace OS::MemCopy with OS::MemMove (just as fast but more flexible).
...
Review URL: https://codereview.chromium.org/13932006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-16 12:30:51 +00:00
yangguo@chromium.org
e1742a6716
Remove relocation lock.
...
Freeze HValue hash codes that are based on object addresses.
R=svenpanne@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/14040006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-16 11:00:02 +00:00
mstarzinger@chromium.org
591a8ec86c
Calling a generator function returns a generator object
...
* src/heap.h:
* src/heap.cc:
* src/objects-debug.cc:
* src/objects-inl.h:
* src/objects-printer.cc:
* src/objects-visiting.cc:
* src/objects.cc:
* src/objects.h: Define a new object type, JSGeneratorObject.
* src/factory.h:
* src/factory.cc (NewFunctionFromSharedFunctionInfo): Generator function
inital maps construct the new JS_GENERATOR_OBJECT_TYPE objects, not
generic JSObjects.
* src/runtime.h:
* src/runtime.cc (Runtime_CreateJSGeneratorObject):
* src/arm/full-codegen-arm.cc (Generate):
* src/ia32/full-codegen-ia32.cc (Generate):
* src/x64/full-codegen-x64.cc (Generate): Before visiting generator
bodies, arrange to construct and return a generator object.
* test/mjsunit/harmony/generators-objects.js: Add tests for the
properties and prototype of generator objects.
BUG=v8:2355
TEST=mjsunit/harmony/generators-objects
Review URL: https://codereview.chromium.org/13542002
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-15 12:29:44 +00:00
hpayer@chromium.org
73d81098da
Turn off pre-tenuring of fast literals when we turn off high promotion mode.
...
BUG=
Review URL: https://codereview.chromium.org/14199003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14251 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-12 11:14:48 +00:00
mstarzinger@chromium.org
4a9c3d4a66
Support full deoptimization during GC via stack guard.
...
This adds support to the stack guard to trigger a full deoptimization of
all optimized code when the GC kicks into high promotion mode. Global
pretenuring decisions in optimized code can then be based on the high
promotion mode.
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/14173007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-12 08:58:22 +00:00
rossberg@chromium.org
8e8bbc0e6c
* src/generator.js: Add methods and intialization for generator meta-objects.
...
* src/contexts.h:
* src/bootstrapper.cc (InitializeExperimentalGlobal): Make generator
meta-objects, and store maps for constructing generator functions
and their prototypes.
* src/factory.h:
* src/factory.cc (MapForNewFunction): New helper.
(NewFunctionFromSharedFunctionInfo): Use the new helper.
* src/heap.cc (AllocateFunctionPrototype, AllocateInitialMap): For
generators, allocate appropriate prototypes and maps.
* src/code-stubs.h:
* src/arm/code-stubs-arm.h:
* src/arm/full-codegen-arm.h:
* src/ia32/code-stubs-ia32.h:
* src/ia32/full-codegen-ia32.h:
* src/x64/code-stubs-x64.h:
* src/x64/full-codegen-x64.h: Allow fast closure creation for generators,
using the appropriate map.
* test/mjsunit/harmony/builtins.js: Add a special case for
GeneratorFunctionPrototype.prototype.__proto__.
BUG=
TEST=mjsunit/harmony/generators-runtime
Review URL: https://codereview.chromium.org/13192004
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-11 16:28:19 +00:00
mstarzinger@chromium.org
9e757a604c
Make __proto__ a real JavaScript accessor property.
...
This turns the __proto__ callback from a foreign callback into a real
JavaScript accessor. It makes the accessor behavior of this property
explicit.
R=rossberg@chromium.org
BUG=v8:1949,v8:2606
TEST=mjsunit/regress/regress-2606
Review URL: https://codereview.chromium.org/13533004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-04 12:10:23 +00:00
dslomov@chromium.org
a23868fb44
Fix CopyBytes to accept size_t for num_bytes
...
BUG=
Review URL: https://codereview.chromium.org/13470008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-02 13:29:26 +00:00
yurys@chromium.org
9cbb34a0b5
Isolatify CPU profiler
...
Relanding r13987 that was reverted in r14031
TBR=danno
BUG=None
Review URL: https://codereview.chromium.org/13457002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-02 07:53:50 +00:00
yangguo@chromium.org
a3f0f942a3
Always allocate symbols in old space.
...
Keys are expected to be tenured. This now not only includes internalized
strings, but also symbols.
R=rossberg@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/13158002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14095 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-28 13:52:31 +00:00
rossberg@chromium.org
2657e432e4
ES6 symbols: implement name property
...
Adds string-valued name property to symbols, and uses it for pretty-printing.
Requires allocating symbols in pointer space, with a custom iterator to skip the unboxed hash.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/12459026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-22 16:51:28 +00:00
mstarzinger@chromium.org
6db90efa6e
Fix compilation failure on Win64 since r14020.
...
R=danno@chromium.org
Review URL: https://codereview.chromium.org/12989002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-21 16:04:07 +00:00
danno@chromium.org
ed3809c318
Maintain API compatibility with older versions of V8.
...
Revert "Allow recording individual samples in addition to the aggregated CPU profiles"
Revert "Isolatify CPU profiler"
Revert "Isolatify HeapProfiler"
Revert "Deprecate HeapSnapshot type"
Revert "Isolatify CPU profiler public API"
Revert "MSVS compilation fix after r14006"
Revert "Add methods to allow resuming execution after calling TerminateExecution()."
R=jkummerow@chromium.org ,mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/12475016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-21 14:42:17 +00:00
mstarzinger@chromium.org
788de160c5
Remove instrumentation for Code::CopyFrom crasher.
...
R=jkummerow@chromium.org
BUG=chromium:196330
Review URL: https://codereview.chromium.org/12606009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-21 10:36:57 +00:00
mstarzinger@chromium.org
222d8d3d1c
Use internal memcpy for CopyWords and when copying code.
...
R=jkummerow@chromium.org
BUG=chromium:196330
Review URL: https://codereview.chromium.org/12970006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-21 10:28:03 +00:00
mstarzinger@chromium.org
c5c5d35967
Add more instrumentation for Code::CopyFrom crasher.
...
R=jkummerow@chromium.org
BUG=chromium:196330
Review URL: https://codereview.chromium.org/12937004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13991 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-19 16:48:45 +00:00
yurys@chromium.org
a8e9bebabd
Isolatify CPU profiler
...
BUG=None
Review URL: https://codereview.chromium.org/12706020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-19 12:44:10 +00:00
mstarzinger@chromium.org
291450547e
Add instrumentation to track down Code::CopyFrom crasher.
...
R=jkummerow@chromium.org
BUG=chromium:196330
Review URL: https://codereview.chromium.org/12916005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-18 14:31:21 +00:00
dcarney@chromium.org
fbe34d4ba5
remove latin-1 flag
...
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/12700008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-13 20:04:50 +00:00
yangguo@chromium.org
a722726dc4
Parallel recompilation: fewer handle dereferences and tighter checks.
...
BUG=
Review URL: https://chromiumcodereview.appspot.com/12832002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-13 16:13:05 +00:00
svenpanne@chromium.org
e02315ef77
Added an Isolate parameter to some HashTable/Dictionary methods. TypeFeedbackOracle tweaks.
...
BUG=v8:2487
Review URL: https://codereview.chromium.org/12764003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-12 07:06:36 +00:00
rossberg@chromium.org
5c93b18eb2
ES6 symbols: Allow symbols as property names
...
Since symbols and strings share a common representation, most of this change is about consistently replacing 'String' with 'Name' in all places where property names are expected. In particular, no new logic at all is necessary for maps, property dictionaries, or transitions. :) The only places where an actual case distinction is needed have to do with generated type checks, and with conversions of names to strings (especially in logger and profiler).
Left in some TODOs wrt to the API: interceptors and native getters don't accept symbols as property names yet, because that would require extending the external v8.h.
(Baseline CL: https://codereview.chromium.org/12296026/ )
R=verwaest@chromium.org ,mstarzinger@chromium.org
BUG=v8:2158
Review URL: https://codereview.chromium.org/12330012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13811 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-04 15:00:57 +00:00
mvstanton@chromium.org
c4caf766bf
Allocation Info Tracking, continued.
...
Addresses missing cases for array literals.
Adds support for "new Array()" call sites. This isn't complete yet, I have to run with --noinline_new.
BUG=
Review URL: https://codereview.chromium.org/11818021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13790 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-01 16:06:34 +00:00
rossberg@chromium.org
764e1a0fcf
ES6 symbols: Introduce Symbol class, along with abstract Name class
...
The new instance type 'Symbol' represents ES6 symbols (a.k.a. private/unique names). Currently, symbols are simple data objects that only carry a hash code, random-generated upon allocation.
The new type 'Name' now serves as the common super class for strings and symbols, and is supposed to represent property names. We will eventually migrate APIs from String to Name for the standard key type.
Strings and symbols share the same hash field representation, via the Name class. This way, we should be able to use the same code paths for symbols and internalized strings in most cases. Also, Symbol's instance type code is allocated adjacent to internalized string codes in the enum, allowing a simple range check for the common case.
Baseline CL: https://codereview.chromium.org/12210083/
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/12223071
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-01 10:34:31 +00:00
rossberg@chromium.org
55f93b5532
Renamed "symbols" to "internalized strings" throughout the code base,
...
in preparation of the introduction of ES6 'symbols' (aka private/unique names).
The SymbolTable became the StringTable. I also made sure to adapt all comments. The only remaining use of the term "symbol" (other than unrelated uses in the parser and such) is now 'NewSymbol' in the API and the 'V8.KeyedLoadGenericSymbol' counter, changing which might break embedders.
The one functional change in this CL is that I removed the former 'empty_string' constant, since it is redundant given the 'empty_symbol' constant that we also had (and both were used inconsistently).
R=yangguo@chromium.org
BUG=
Review URL: https://codereview.chromium.org/12210083
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-28 17:03:34 +00:00
svenpanne@chromium.org
bfaf38d2fd
Miscellaneous profile-driven Isolate plumbing.
...
While doing this, it became clear that quite a few functions should not be
static and should better live in various classes as instance methods, but I'll
leave this for a later CL.
BUG=v8:2487
Review URL: https://codereview.chromium.org/12314152
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13765 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-27 14:45:59 +00:00
hpayer@chromium.org
e819dd2869
Shrinking of PagedSpace is done only by sweeper.
...
BUG=
Review URL: https://codereview.chromium.org/12313131
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13758 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-27 12:59:52 +00:00
svenpanne@chromium.org
6e829ed485
Added Isolate parameter to CodeStub::GetCode().
...
According to gprof, this was the #1 cause for TLS access during an Octane run.
BUG=v8:2487
Review URL: https://codereview.chromium.org/12317141
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-27 12:33:24 +00:00
svenpanne@chromium.org
fb6776e84a
Made Isolate a mandatory parameter for everything Handle-related.
...
Unified parameter order of CreateHandle with the rest of v8 on the way. A few
Isolate::Current()s had to be introduced, which is not nice, and not every place
will win a beauty contest, but we can clean this up later easily in smaller steps.
Review URL: https://codereview.chromium.org/12300018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13717 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-25 14:46:09 +00:00
danno@chromium.org
cbe088fffc
Fix bugs in generating and printing of Crankshaft stubs
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Review URL: https://codereview.chromium.org/12317044
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-25 14:03:09 +00:00
ulan@chromium.org
3a1eca4242
Remove prototype checks for leaf maps in optimized code.
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Review URL: https://chromiumcodereview.appspot.com/12225099
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13697 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-20 11:49:54 +00:00
hpayer@chromium.org
86ce9a910e
Precise GC time measurements.
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BUG=
Review URL: https://codereview.chromium.org/12209090
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-19 11:59:48 +00:00
yangguo@chromium.org
488b19701a
Fix bogus assertion.
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R=dcarney@chromium.org
BUG=
Review URL: https://chromiumcodereview.appspot.com/12296008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-18 13:01:00 +00:00