marja@chromium.org
394af55a8c
Script streaming: more UTF-8 handing fixes (again).
...
1) Since we fill the output buffer both from the chunks and the conversion
buffer, it's possible that we run out of space and call CopyCharsHelper with 0
length. The underlying functions don't handle it gracefully, so check there.
2) There was a bug where we used to try to copy too many characters from the
beginning of the data chunk into the conversion buffer. Continuation bytes in
UTF-8 are of the form 0b10XXXXXX. If a byte is bigger than that, it's the first
byte of a new UTF-8 character and we should ignore it.
These two together (or maybe in combination with surrogates) are a probable
reason for crbug.com/420932.
3) The test data was off; \uc481 is \xec\x92\x81.
BUG=420932
LOG=N
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/662003003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-20 09:23:43 +00:00
sigurds@chromium.org
bc475b4a6b
Add inlining for intrinsics.
...
This issue is for discussion on how to proceed.
I think the implementation of ValueOf shows that directly creating the IR does not scale.
BUG=
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/612043003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24719 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-20 07:56:50 +00:00
jkummerow@chromium.org
c186399e5f
Tick processor: Print C++ entry points
...
R=loislo@chromium.org , yangguo@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/638633002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 15:44:02 +00:00
titzer@chromium.org
e4c6f9488e
Implement graph trimming in ControlReducer.
...
Trimming the graph consists of breaking links from nodes that are not reachable from end to nodes that are reachable from end. Such dead nodes show up in the use lists of the live nodes and though mostly harmless, just clutter up the graph. They also can limit instruction selection opportunities, so it is good to get rid of them.
This CL is one half of the ControlReducer functionality, the other half
being branch folding.
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/661923002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 11:51:57 +00:00
neis@chromium.org
7f7354f3fd
Test monotonicity of expression typings.
...
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/653093002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 11:46:06 +00:00
yangguo@chromium.org
66170eaa52
test-serialize/Bug3628 is expected to fail, not crash.
...
TBR=jochen@chromium.org
BUG=v8:3628
LOG=N
Review URL: https://codereview.chromium.org/663483003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 10:22:47 +00:00
yangguo@chromium.org
f0e3ae8e24
Prohibit serializing with --harmony-scoping.
...
R=jochen@chromium.org
BUG=v8:3628
LOG=N
Review URL: https://codereview.chromium.org/650423005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 09:54:48 +00:00
bmeurer@chromium.org
0854ee289b
[x64] simply tweak materialization of float/double constants
...
port 24485
Fixed a bug of "psllq" instruction in x64
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/658813003
Patch from Weiliang Lin <weiliang.lin@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24673 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 04:18:38 +00:00
haraken@chromium.org
f3bfd04bcf
Pass an Isolate to v8::VisitHandlesWithClassIds
...
The Isolate version of v8::VisitHandlesWithClassIds is needed
for https://codereview.chromium.org/651713002/
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/664473002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-17 00:46:18 +00:00
mvstanton@chromium.org
e8c3708825
Fix ASAN warning.
...
Missing line in a test to dispose of a string.
TBR=yangguo@chromium.org
Review URL: https://codereview.chromium.org/643873004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-16 13:26:28 +00:00
wingo@igalia.com
0841f7241b
Track usage of "this" and "arguments" in Scope
...
This adds flags in Scope to track wheter a Scope uses "this" and,
"arguments". The information is exposed via Scope::uses_this(),
and Scope::uses_arguments(), respectively. Flags for tracking
usage on any inner scope uses are available as well via
Scope::inner_uses_this(), and Scope::inner_uses_arguments().
Knowing whether scopes use "this" and "arguments" will be handy
to generate the code needed to capture their values when generating
the code for arrow functions.
BUG=v8:2700
LOG=
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/422923004
Patch from Adrian Perez de Castro <aperez@igalia.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24663 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-16 13:19:36 +00:00
bmeurer@chromium.org
fe3a8845f0
[turbofan] Correctify typed lowering.
...
We cannot add new JSToNumber nodes here in general, because:
a) The inserted ToNumber operation screws up observability of valueOf.
b) Deoptimization at ToNumber doesn't have corresponding bailout id.
TEST=cctest,mjsunit
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/649543004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-16 11:31:00 +00:00
aandrey@chromium.org
b96b570628
Introduce v8::Exception::GetStackTrace API method.
...
This will be needed to get a stack trace from a DOMException.
API=v8::Exception::GetStackTrace
R=yangguo@chromium.org
LOG=Y
Review URL: https://codereview.chromium.org/655243002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24655 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-16 10:42:08 +00:00
sigurds@chromium.org
2577d6c261
Fix compilation after r24639
...
TBR=yangguo@chromium.org
Review URL: https://codereview.chromium.org/653353003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 14:42:32 +00:00
yangguo@chromium.org
4f9fd83d85
Break deserializer reservations into chunks that fit onto a page.
...
R=mvstanton@chromium.org
Review URL: https://codereview.chromium.org/653033002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 14:04:53 +00:00
titzer@chromium.org
ad80a80a8b
Fix bug in NodeCache::GetCachedNodes
...
TBR=dcarney@chromium.org
BUG=
Review URL: https://codereview.chromium.org/656033003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 13:07:18 +00:00
titzer@chromium.org
754abff699
Add JSGraph::GetCachedNodes and NodeCache::GetCachedNodes. These routines are necessary in the dead code elimination phase to trim away uses from unreachable nodes.
...
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/656103002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 12:29:39 +00:00
dcarney@chromium.org
37f1645023
[turbofan] more verification of rpo
...
R=titzer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/603533002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 12:15:38 +00:00
rossberg@chromium.org
0e16150d33
Better typing and type verification
...
- Extend verifier to check types of JS and Simplified nodes.
- Untyped nodes now contain NULL as types, enforcing hard failure.
- Typer immediately installs itself as a decorator; remove explicit decorator installation.
- Decorator eagerly types all nodes that have typed inputs
(subsumes typing of constant cache, removing its typing
side-channel and various spurious dependencies on the typer).
- Cut down typer interface to prevent inconsistently typed graphs.
- Remove verification from start, since it caused too much trouble
with semi-wellformed nodes.
- Fix a couple of bugs on the way that got uncovered.
To do: verifying machine operators. Also, various conditions in the
verifier are currently commented out, because they don't yet hold.
BUG=
R=jarin@chromium.org ,titzer@chromium.org
Review URL: https://codereview.chromium.org/658543002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 11:38:04 +00:00
ulan@chromium.org
ac1f429689
Remove test-api/Regress2107 since it doesn't test what Chrome does.
...
BUG=v8:3625
LOG=N
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/657033003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 08:44:00 +00:00
neis@chromium.org
93d0e79d6e
Again reland "Refine expression typing, esp. by propagating range information."
...
This relands commit 24552.
TBR=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/650513003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24615 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 08:21:46 +00:00
bmeurer@chromium.org
f574d93e51
Revert "Reland "Refine expression typing, esp. by propagating range information.""
...
This reverts commit r24609 for breaking the
cctest/test-js-typed-lowering/Int32BitwiseBinops test.
TBR=rossberg@chromium.org ,neis@chromium.org
Review URL: https://codereview.chromium.org/656003002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24614 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-15 03:50:13 +00:00
neis@chromium.org
a7eb593147
Reland "Refine expression typing, esp. by propagating range information."
...
This relands commit 24552.
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/653693002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 16:27:26 +00:00
ulan@chromium.org
dd49272c00
Weak Cells
...
Introduce an object that holds a weak reference.
Design document: http://goo.gl/9dSvvy .
BUG=
R=erik.corry@gmail.com
Review URL: https://codereview.chromium.org/640303006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 14:43:45 +00:00
jkummerow@chromium.org
d7482818a6
Fix de/serialization tests after r24592
...
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/654853002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 12:21:18 +00:00
sigurds@chromium.org
4dc4b40925
Reland "Fix scheduler to correctly schedule nested diamonds".
...
Reland fix: Consume less memory.
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/636233006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24597 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 12:08:55 +00:00
bmeurer@chromium.org
81877a6440
[turbofan] Optimize division/modulus by constant.
...
TEST=cctest,mjsunit,unittests
R=dcarney@chromium.org , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/654833002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 11:57:06 +00:00
dcarney@chromium.org
75d15894f6
[turbofan] remove some of the dependency of Instruction on Schedule
...
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/646393002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 08:51:22 +00:00
hpayer@chromium.org
2c18a51c72
Increase final idle time in idle notifcation of test test-api/Regress2107.
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/653863002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 08:10:41 +00:00
bmeurer@chromium.org
8a00950303
[arm] Drop SMMLS support.
...
Apparently
SMMLS r, b, c, a
computes
r = ((a << 32) - b * c) >> 32
while the documentation is kinda misleading and states that it should
compute
r = a - ((b * c) >> 32)
The actual behavior is kinda useless, so we drop the instruction again.
TEST=cctest,unittests
TBR=dcarney@chromium.org
Review URL: https://codereview.chromium.org/654653004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24577 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 07:47:27 +00:00
bmeurer@chromium.org
8950e0a3de
[arm] Add support for SMMLA, SMMLS and SMMUL.
...
TEST=cctest,unittests
R=hpayer@chromium.org
Review URL: https://codereview.chromium.org/648283002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-14 05:03:04 +00:00
hpayer@chromium.org
c7149e50a3
Fix IdleNotificationFinishMarking test on slow devices.
...
BUG=
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/641533004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 18:54:20 +00:00
hpayer@chromium.org
d1e693a43a
Check if there is still time before finalizing an incremental collection.
...
BUG=
R=erik.corry@gmail.com , ulan@chromium.org
Review URL: https://codereview.chromium.org/629903003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 16:27:55 +00:00
sigurds@chromium.org
aa67d12f09
Revert "Fix scheduler to correctly schedule nested diamonds."
...
This reverts commit 0ab306041a6eba99fe5e2ef78251de137321f559.
"Fix" make scheduler run out of memory.
TBR=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/656473002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 16:08:29 +00:00
sigurds@chromium.org
0f5949d605
Fix scheduler to correctly schedule nested diamonds.
...
The scheduler rewires control based on the last *control*
node that appears in the schedule of a block. This is not
sufficient to account for dependencies.
This patch adds additional dependencies to floating control
nodes. Given a floating control node A, every non-control
dependency of every node B that depends on A is introduces
as an additional dependency of A.
This allows the scheduler to correctly schedule two
diamonds A, B, if their only correct schedule is to
schedule B into the ifTrue successor in A.
TEST=cctest/test-scheduler/NestedFloatingDiamonds
R=mstarzinger@chromium.org , titzer@chromium.org
Review URL: https://codereview.chromium.org/602083003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24561 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 13:07:49 +00:00
neis@chromium.org
a2f4963abd
Revert "Refine expression typing, esp. by propagating range information."
...
This reverts commit 24552.
TBR=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/648163002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24553 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 10:48:01 +00:00
neis@chromium.org
5a0ff8e656
Refine expression typing, esp. by propagating range information.
...
R=rossberg@chromium.org
BUG=
Review URL: https://codereview.chromium.org/618803003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 10:40:29 +00:00
marja@chromium.org
363ac55a5d
Script streaming: UTF-8 handling fix.
...
The problem was that there can be several multi-byte UTF-8 characters near the
splitting point of the data chunks, and the code didn't handle it properly.
This was also the source of crbug.com/417891 - I thought the crash can only
happen when V8 is passed invalid UTF-8 data, but it can also happen in the
abovementioned case. After the fix, we handle the valid UTF-8 case and also
guard against invalid UTF-8 data.
R=yangguo@chromium.org
BUG=chromium:417891
LOG=N
Review URL: https://codereview.chromium.org/654503002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 09:01:54 +00:00
dcarney@chromium.org
657052e87f
[turbofan] remove graph from InstructionSequence
...
R=bmeurer@chromium.org
BUG=
Review URL: https://codereview.chromium.org/652643002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24545 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 08:09:27 +00:00
dcarney@chromium.org
907ad65dce
[turbofan]IA: ChangeFloat32ToFloat64 supports mem operand
...
BUG=
R=titzer@chromium.org
Review URL: https://codereview.chromium.org/641153003
Patch from Jing Bao <jing.bao@intel.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 07:42:35 +00:00
dcarney@chromium.org
3396c2badd
[turbofan] IA: TruncateFloat64ToFloat32 supports mem operand
...
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/639283003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-13 07:12:57 +00:00
dslomov@chromium.org
c9049c0325
Keyed loads from super with numeric keys.
...
R=ishell@chromium.org , arv@chromium.org
BUG=v8:3330
LOG=N
Review URL: https://codereview.chromium.org/638193004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-10 10:40:29 +00:00
yangguo@chromium.org
8659e50723
Update unicode to 7.0.0.
...
And do not use code points with PATTERN_* property for identifier start.
Maintain that \u180E is a white space character.
BUG=v8:2892
LOG=Y
R=dpino@igalia.com , mathias@qiwi.be
Review URL: https://codereview.chromium.org/638643002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 14:55:03 +00:00
bmeurer@chromium.org
9b306893a3
[turbofan] Properly emit bounds checks for typed array element loads.
...
Also fix an awfull bug in simplified lowering.
TEST=cctest,mjsunit/asm
R=mstarzinger@chromium.org
Review URL: https://codereview.chromium.org/640603003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24463 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 11:16:45 +00:00
titzer@chromium.org
015f963e8f
Lower NumberMultiply, NumberDivide, and NumberModulus to Int32Mul, Int32[U]Div, and Int32[U]Mod when possible in simplified-lowering.
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/620553008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 10:53:46 +00:00
jochen@chromium.org
e1fe5da318
CcTest::isolate_used_ is used from multiple threads, make it atomic
...
BUG=none
R=svenpanne@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/637263003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24460 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 09:34:40 +00:00
titzer@chromium.org
42365d429c
The empty husk of a JSFunction is useful to us.
...
We hollow out the rotting core and with evil intent repurpose its dry carcass to empower ourselves; with such a shell we can test.
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/637873002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 09:23:33 +00:00
jochen@chromium.org
c5c02d3bd4
Fix race in debugger threads in cctest/test-debug
...
BUG=none
R=svenpanne@chromium.org , ishell@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/637283002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 08:56:57 +00:00
jochen@chromium.org
73733bb3eb
Fix data races and leaks related to v8::Lockers
...
BUG=v8:3618
R=ishell@chromium.org , svenpanne@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/637263002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 08:17:04 +00:00
jochen@chromium.org
d78fab455a
Fix data race in cctest/test-api/RegExpInterruption
...
BUG=v8:3615
R=yangguo@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/634523003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-10-08 07:41:28 +00:00