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Author SHA1 Message Date
mstarzinger@chromium.org
9bd3128736 Don't return frame by reference in ProcessTopOptimizedFrame. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/18592006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-03 09:47:22 +00:00
danno@chromium.org
57f46c0190 Make MachO gdbjit support compile again 
R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/18621002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15460 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-03 08:29:46 +00:00
jkummerow@chromium.org
de80207a4b Fix default type feedback returned from the oracle 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/18465003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 16:31:39 +00:00
mstarzinger@chromium.org
e67fb1e1fe Handlify JSObject::DefineAccessor method. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/18497003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15458 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 16:24:23 +00:00
yurys@chromium.org
b0943ce158 Use stored Isolate pointer instead of Isolate::Current() 
Fixed a couple of places where stored pointer to the isolate can be used instead of reading from thread local storage.

BUG=None
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18418003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15457 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 15:44:30 +00:00
yangguo@chromium.org
6d8f608056 Include statistical profile into profviz. 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/17620008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15456 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 15:34:28 +00:00
mstarzinger@chromium.org
6bde251534 Handlify JSObject::SetPrototype method. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/18089024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 15:32:46 +00:00
titzer@chromium.org
63abcc515b Remove HFixedArrayBaseLength instruction and replace with regular HLoadNamedField. 
BUG=

Review URL: https://codereview.chromium.org/18508002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 15:31:17 +00:00
yangguo@chromium.org
15c28b8006 Fix debuggersupport=off build. 
R=ulan@chromium.org
BUG=v8:2754

Review URL: https://codereview.chromium.org/18500003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 15:30:33 +00:00
ulan@chromium.org
74d147a25d Enable weak embedded maps in optimized code. 
If the top optimized code in call stack is at the point that does not support
deoptimization, then treat the maps in the code as strong pointers.

Note that other optimized code in call stack must support deoptimization
because of the call instruction with side-effects.

BUG=217858,v8:2073
R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16955008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 15:15:58 +00:00
jkummerow@chromium.org
afc0724fe6 Introduce -m64 flag for making x64 when the default gcc compiler is for X32 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18211004

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 15:03:54 +00:00
jkummerow@chromium.org
a2d4cf9de7 Not consider the use representation in unintiliazed ArrayLiteral which always requires SMI 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18263002

Patch from Weiliang Lin <weiliang.lin2@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15450 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 15:00:13 +00:00
jkummerow@chromium.org
83fb6823db Prepare push to trunk. Now working on version 3.20.2. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/18324010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15447 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 14:41:58 +00:00
yurys@chromium.org
f940a1c29b Increase profiling interval for test-cpu-profiler/FunctionCallSample 
The test falkes on Windows bots as number of samples is not enough. This change increases sampling interval for the test on Windows.

BUG=2628
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18532003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15446 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 14:06:39 +00:00
bmeurer@chromium.org
ed12ed4793 Fix invalid condition introduced with revision 15441. 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/18375004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15445 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 12:16:30 +00:00
rossberg@chromium.org
731a2aba34 Revert "Remove BinaryOp::result_type" 
This reverts https://code.google.com/p/v8/source/detail?r=15265, due to performance regression.

TBR=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/18525002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 11:57:43 +00:00
rossberg@chromium.org
aa2ebf6da7 Revert "Derive synthetic type bounds for expressions" 
TBR=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/18524002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 11:50:56 +00:00
machenbach@chromium.org
889a456a31 Make sticky chromium revision available for perf tests. 
This file will be regularly updated with the chromium revision to be used by performance test buildbots.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/18244003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15442 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 10:54:02 +00:00
bmeurer@chromium.org
f60609bd1b Turn UInt32 analysis into a proper HPhase. 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18487003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15441 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 10:53:08 +00:00
yangguo@chromium.org
5a6fe4fc8f Relax test constraints from r15439 (Join threads after stopping). 
R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/18509002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15440 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 09:59:08 +00:00
yangguo@chromium.org
92523a4553 Join threads after stopping. 
R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/18287003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15439 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 09:04:45 +00:00
bmeurer@chromium.org
aadcf381db Turn escape analysis into a proper HPhase. 
R=danno@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/18476004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15438 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 08:29:33 +00:00
bmeurer@chromium.org
7a820bec9d Properly cleanup the transcendental subcaches. 
R=danno@chromium.org

Review URL: https://codereview.chromium.org/18487002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15437 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 08:27:27 +00:00
yurys@chromium.org
4c5508b42f Correctly report callstack when current function is FunctionCall builtin 
When current function is FunctionCall builtin we have no reliable way to determine its caller function (in many cases the top of the sampled stack contains address of the caller but sometimes it does not). Instead of dropping the sample or its two top frames we simply mark the caller frame as '(unresolved function)'. It seems like a better approach that dropping whole sample as knowing the top function and the rest of the stack the user should be able to figure out what the caller was.

This change adds builtin id to CodeEntry objects. It will be used later to add similar top frame analysis for FunctionApply and probably other builtins.

BUG=None
TBR=loislo@chromium.org

Review URL: https://codereview.chromium.org/18422003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 07:51:09 +00:00
bmeurer@chromium.org
75bb6b9ed8 Cleanup the default Isolate's entry stack. 
This adds an ASSERT that the entry_stack_ of the Isolate is
empty upon destruction. The default Isolate is an exception
here, as it may still contain an entry stack item upon
destruction.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18247004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15435 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 07:21:07 +00:00
yurys@chromium.org
c4b6e08ac3 Revert "Correctly report callstack when current function is FunctionCall builtin" 
This reverts commit r15426. The new test fails in Debug mode.

BUG=None
TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18478002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 06:26:07 +00:00
loislo@chromium.org
a0140093ba CPUProfiler: propagate scriptId to the front-end 
Each CpuProfileNode has resource_name string property.
It cost us N * strlen(resource_name) where N is number of functions in the collected profile.
We could transfer script_id instead of resource_name so it would reduce transfer
size and help us to solve the problem with evals and sourceURL.

BUG=none
TEST=test-cpu-profiler/CollectCpuProfile
R=jkummerow@chromium.org, yurys@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=15429

Review URL: https://codereview.chromium.org/17642009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-02 06:14:01 +00:00
palfia@homejinni.com
64a56607fb MIPS: Fix register usage in ProfileEntryHookStub 
Different register must be used to pass the test on target hardware.

BUG=
TEST=cctest/test-api/SetFunctionEntryHook

Review URL: https://codereview.chromium.org/18368002
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 21:05:03 +00:00
loislo@chromium.org
f470bbbb4f Revert "CPUProfiler: propagate scriptId to the front-end" 
This reverts commit d575f6bc8b262dac08f02913ae6e7c504c9dd900.

Check is failing on debug bots.

TBR= yurys@chromium.org

Review URL: https://chromiumcodereview.appspot.com/18332010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 19:22:45 +00:00
loislo@chromium.org
bc9f6c607f CPUProfiler: propagate scriptId to the front-end 
Each CpuProfileNode has resource_name string property.
It cost us N * strlen(resource_name) where N is number of functions in the collected profile.
We could transfer script_id instead of resource_name so it would reduce transfer
size and help us to solve the problem with evals and sourceURL.

BUG=none
TEST=test-cpu-profiler/CollectCpuProfile
R=jkummerow@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/17642009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 15:15:57 +00:00
yangguo@chromium.org
4afe85e42f Also delete optimization jobs in the output queue when stopping thread. 
R=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/18364002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 15:12:59 +00:00
danno@chromium.org
77c20c30a3 Revert r15419: "Generate StoreGlobal stubs with Hydrogen" 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/18357004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 15:12:21 +00:00
yurys@chromium.org
91dc6dd632 Correctly report callstack when current function is FunctionCall builtin 
When current function is FunctionCall builtin we have no reliable way to determine its caller function (in many cases the top of the sampled stack contains address of the caller but sometimes it does not). Instead of dropping the sample or its two top frames we simply mark the caller frame as '(unresolved function)'. It seems like a better approach that dropping whole sample as knowing the top function and the rest of the stack the user should be able to figure out what the caller was.

This change adds builtin id to CodeEntry objects. It will be used later to add similar top frame analysis for FunctionApply and probably other builtins.

BUG=None
R=jkummerow@chromium.org, loislo@chromium.org

Review URL: https://codereview.chromium.org/18316004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 14:57:58 +00:00
rossberg@chromium.org
fd484c9df9 Derive synthetic type bounds for expressions 
Currently synthesizes Smi as the lower bound for numeric operations (except for +, which might result in a string). That would need to change in places where we want to track constants as type feedback.

Does not do anything about variables yet.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/17842004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 13:59:18 +00:00
mstarzinger@chromium.org
493d1f1c21 Implement WeakMap.prototype.clear function. 
R=rossberg@chromium.org
BUG=v8:2753
TEST=mjsunit/harmony/collections

Review URL: https://codereview.chromium.org/18352002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 13:56:48 +00:00
prybin@chromium.org
488da00542 Debug: support breakpoints set in the middle of statement (try #2 after rollback) 
Review URL: https://codereview.chromium.org/18349004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 13:44:10 +00:00
danno@chromium.org
a3bce19868 Generate StoreGlobal stubs with Hydrogen 
- Constants globals are inlined into Hydrogen code using code dependencies that invalidate the Crankshafted code when global PropertyCells or the global object change.
- The more general case generates code that is just as good as the hand-written assembly stubs on all platforms.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/16925008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 13:22:13 +00:00
prybin@chromium.org
fe22b45965 Revert "Debug: support breakpoints set in the middle of statement" 
Review URL: https://codereview.chromium.org/18326007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15418 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 13:05:21 +00:00
mstarzinger@chromium.org
de07db147f Ensure CheckInitialized is present independent of define. 
This makes sure that the same symbols are present, independent of which
defines have been used while building V8. Otherwise only embedders with
compatible defines would be able to link against that binary.

R=danno@chromium.org
BUG=chromium:255779

Review URL: https://codereview.chromium.org/18305004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15417 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 12:57:15 +00:00
prybin@chromium.org
f997bacb16 Debug: support breakpoints set in the middle of statement 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/16093040

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 12:54:13 +00:00
yurys@chromium.org
0ac0edb707 Test that profiler is stopped when isolate is being disposed 
The only way to get v8::CpuProfiler instance in the V8 public API is to call v8::Iolate::GetCpuProfiler(). The method will return NULL if the isolate has not been initialized yet or has been torn down already. It is the client's reponsibility to make sure that CPU profiling has been stopped before disposing of the isolate.

This CL adds a test for this and several ASSRTS enforcing that assumptions. This allowed to be sure that heap is always setup when CPU profiling is being started. Based on that the number of places where already compiled functions are reported to the profiler event processor boils down to the single place (CpuProfiler::StartProcessorIfNotStarted). I'm going to rely on this assumption in further changes.

BUG=None
R=loislo@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/18336002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 12:32:52 +00:00
bmeurer@chromium.org
c146178079 Plug leaked mutexes in OptimizingCompilerThread. 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18345004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 12:30:26 +00:00
bmeurer@chromium.org
d7618796f6 No need to pass profiles to ProfilerEventsProcessor. 
Following up on https://codereview.chromium.org/18353002, there's
no need to pass the profiles to ProfilerEventsProcessor's constructor.

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/18332004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 12:24:26 +00:00
bmeurer@chromium.org
73d32d2fb7 Fix compiler error about unused profiles_ field in ProfilerEventsProcessor. 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18353002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15412 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 12:11:29 +00:00
bmeurer@chromium.org
769f4a7033 Plug leaked string stream debug object cache in Isolate. 
BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/18324007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15411 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 12:07:53 +00:00
mvstanton@chromium.org
d594fd5de3 Grokdump: new shell command, "lm" 
lm - list matching modules and details such as product version number
found in the minidump. Also, enabled a mode to execute one command and
exit.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/18310003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15410 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 11:37:40 +00:00
machenbach@chromium.org
6a19aca501 Add broader custom test expectations for blink tests to detect crashes. Remove also useless documentation. 
Most of these tests had some problems (failure, crash or timeout), but which problem exactly cannot be retrieved anymore.

We let them rum for a while with a broader test expectation (pass fail slow) and analyse the results.

Tests that crash get a crash expectation. Timeouts will get a timeout expectation.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18319005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15409 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 11:08:01 +00:00
yangguo@chromium.org
cc2f01d31f Restore message when rethrowing in TryCatch. 
Based on a patch contributed by Andrew Paprocki <andrew@ishiboo.com>.

R=jkummerow@chromium.org
BUG=
TEST=cctest/test-api/TryCatchNestedSyntax

Review URL: https://codereview.chromium.org/17694002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15408 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 10:54:39 +00:00
loislo@chromium.org
ca90f4b058 CpuProfiler: eliminate 2 layers of 4 for CodeCreateEvent calls. 
The bodies of methods in ProfilerEventProcessor were moved into CpuProfiler.
Multiple NewCodeEntry methods in CpuProfilesCollection were replaced with one which
simply passes arguments to the CodeEntry constructor.
And CpuProfiler just calls this method when it needs a CodeEntry object.

This NewCodeEntry method is required because CpuProfilesCollection keeps ownership of CodeEntry objects.

BUG=255392
TEST=existing tests
R=yangguo@chromium.org, yurys@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=15405

Review URL: https://codereview.chromium.org/18053004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 10:12:03 +00:00
loislo@chromium.org
baa3a7e47b Revert "CpuProfiler: eliminate 2 layers of 4 for CodeCreateEvent calls." 
This reverts commit 76adf84b83ec3c0b261cbc29369ce4ac83f9d002.

windows compilation failed

BUG=none
TBR=yurys@chromium.org

Review URL: https://codereview.chromium.org/18344002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-01 09:51:44 +00:00