verwaest@chromium.org
30c3981c2c
Move IC code into a subdir and move ic-compilation related code from stub-cache into ic-compiler
...
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/483683005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23306 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-22 11:43:39 +00:00
yangguo@chromium.org
5832ab8501
Expose function CheckDebugBreak in the debugger api
...
API=v8::Debug::CheckDebugBreak
LOG=Y
R=aandrey@chromium.org , vsevik@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/473913002
Patch from Sergei Vasilinetc <sergeyv@chromium.org>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23227 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-20 11:04:05 +00:00
mstarzinger@chromium.org
44247036a7
Fix newly discovered presubmit errors.
...
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/462033002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-08-12 13:33:35 +00:00
mstarzinger@chromium.org
947740a6d8
Revert "Make --always-opt also optimize toplevel code."
...
TBR=ishell@chromium.org
Review URL: https://codereview.chromium.org/429583002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22670 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 13:08:51 +00:00
mstarzinger@chromium.org
34f5edd500
Make --always-opt also optimize toplevel code.
...
R=jacob.bramley@arm.com , titzer@chromium.org , rossberg@chromium.org
Review URL: https://codereview.chromium.org/410153002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 11:41:42 +00:00
vogelheim@chromium.org
a42612b4a7
Change ScriptCompiler::CompileOptions to allow for two 'cache' modes
...
(parser or code) and to be explicit about cache consumption or production
(rather than making presence of cached_data imply one or the other.)
Also add a --cache flag to d8, to allow testing the functionality.
-----------------------------
API change
Reason: Currently, V8 supports a 'parser cache' for repeatedly executing the same script. We'd like to add a 2nd mode that would cache code, and would like to let the embedder decide which mode they chose (if any).
Note: Previously, the 'use cached data' property was implied by the presence of the cached data itself. (That is, kNoCompileOptions and source->cached_data != NULL.) That is no longer sufficient, since the presence of data is no longer sufficient to determine /which kind/ of data is present.
Changes from old behaviour:
- If you previously didn't use caching, nothing changes.
Example:
v8::CompileUnbound(isolate, source, kNoCompileOptions);
- If you previously used caching, it worked like this:
- 1st run:
v8::CompileUnbound(isolate, source, kProduceToCache);
Then, source->cached_data would contain the
data-to-be cached. This remains the same, except you
need to tell V8 which type of data you want.
v8::CompileUnbound(isolate, source, kProduceParserCache);
- 2nd run:
v8::CompileUnbound(isolate, source, kNoCompileOptions);
with source->cached_data set to the data you received in
the first run. This will now ignore the cached data, and
you need to explicitly tell V8 to use it:
v8::CompileUnbound(isolate, source, kConsumeParserCache);
-----------------------------
BUG=
R=marja@chromium.org , yangguo@chromium.org
Review URL: https://codereview.chromium.org/389573006
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-16 12:18:33 +00:00
yangguo@chromium.org
72441a1123
Reland "Postpone termination exceptions in debug scope."
...
BUG=v8:3408
LOG=Y
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/364813002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-08 06:57:17 +00:00
yangguo@chromium.org
2adbfced35
Reland "Add mechanism to postpone interrupts selectively."
...
BUG=v8:3408
LOG=N
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/359963004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-02 08:05:40 +00:00
jochen@chromium.org
a4506cd3f2
Move platform abstraction to base library
...
Also split v8-core independent methods from checks.h to base/logging.h and
merge v8checks with the rest of checks.
The CPU::FlushICache method is moved to CpuFeatures::FlushICache
RoundUp and related methods are moved to base/macros.h
Remove all layering violations from src/libplatform
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/358363002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-30 13:25:46 +00:00
verwaest@chromium.org
63431b23d1
Split SetProperty(...attributes, strictmode) into DefineProperty(...attributes) and SetProperty(...strictmode)
...
BUG=
R=rossberg@chromium.org
Review URL: https://codereview.chromium.org/351853005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22064 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 13:48:37 +00:00
yangguo@chromium.org
0133d96be3
Remove script collected debug event.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/358873005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-27 12:10:43 +00:00
yurys@chromium.org
0339d069d9
Add OnCompileError handler and v8::CompileError debug event.
...
This event is generated when the parser can not generate code.
R=vsevik@chromium.org , yangguo@chromium.org , yurys@chromium.org
Review URL: https://codereview.chromium.org/264333007
Patch from Alexey Kozyatinskiy <kozyatinskiy@google.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-26 16:03:52 +00:00
yangguo@chromium.org
7e9fc63d66
Reorder full code for while loops to better reflect statement positions.
...
R=jkummerow@chromium.org
BUG=v8:2047
LOG=N
Review URL: https://codereview.chromium.org/353823002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-25 12:42:28 +00:00
jochen@chromium.org
9c2019b25c
Remove dependency on Vector from platform files
...
Add wrappers to utils.h instead.
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/328343003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-13 16:43:27 +00:00
svenpanne@chromium.org
b016d74864
Unbreak build.
...
TBR=ulan@chromium.org
Review URL: https://codereview.chromium.org/329053005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21764 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-11 09:34:25 +00:00
marja@chromium.org
16be5bb377
Compilation API: next step of deprecations.
...
Remove deprecated functions and deprecated Script::GetId (which was supposed to
be deprecated, but Chrome was using it).
R=dcarney@chromium.org , svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/315003003
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-05 13:02:18 +00:00
jochen@chromium.org
56a486c322
Use full include paths everywhere
...
- this avoids using relative include paths which are forbidden by the style guide
- makes the code more readable since it's clear which header is meant
- allows for starting to use checkdeps
BUG=none
R=jkummerow@chromium.org , danno@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/304153016
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-03 08:12:43 +00:00
yangguo@chromium.org
97e550985e
Release execution lock before dispatching interrupt handling.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/309533009
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21605 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 12:07:37 +00:00
yangguo@chromium.org
f1357a21d2
Some debugger-related clean-ups and renamings.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/300553008
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21604 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 11:41:50 +00:00
yangguo@chromium.org
50cba82cb9
Remove unused debug API.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/303693010
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-06-02 06:22:09 +00:00
jochen@chromium.org
276adeda1a
Replace STATIC_CHECK with STATIC_ASSERT.
...
It's just an alias, and STATIC_ASSERT is used way more often
BUG=none
R=jkummerow@chromium.org
LOG=n
Review URL: https://codereview.chromium.org/304553002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-27 13:43:29 +00:00
yangguo@chromium.org
cf49b6e3ca
Reland "Simplify debugger state."
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/299653002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21378 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-20 08:52:42 +00:00
svenpanne@chromium.org
7ac5dfbd3e
Revert "Simplify debugger state."
...
This reverts r21346, it broke the layout tests.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/292713002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-19 07:06:44 +00:00
yangguo@chromium.org
2d1a75d608
Simplify debugger state.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/287873005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21346 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-16 14:58:03 +00:00
yangguo@chromium.org
ca9555120c
Remove socket implementation from V8.
...
R=jkummerow@chromium.org , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/281723007
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21316 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 16:34:13 +00:00
yangguo@chromium.org
33fba3bfa1
Remove DebuggerAgent.
...
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/279423004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21315 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 16:28:46 +00:00
yangguo@chromium.org
20a627183f
Rename debug API methods.
...
R=yurys@chromium.org
Review URL: https://codereview.chromium.org/281733002
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-14 08:07:21 +00:00
yangguo@chromium.org
f56701f30c
Clean up Debugger::NotifyMessageHandler.
...
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/276433004
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 09:24:32 +00:00
yangguo@chromium.org
c02ad39c10
Clean up stack guard interrupts.
...
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/264233005
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-05-09 09:13:12 +00:00
yangguo@chromium.org
0b8d76f74d
Fix assertion when collecting stack trace from debug break.
...
R=mstarzinger@chromium.org
BUG=v8:3296
LOG=N
Review URL: https://codereview.chromium.org/256113003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-28 12:08:17 +00:00
yangguo@chromium.org
cb2f43cb14
Always include debugger support.
...
Motivation: we do not have test coverage for debuggersupport=off.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/256653004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-25 11:00:37 +00:00
yangguo@chromium.org
7af5597287
Reland "Move functions from handles.cc to where they belong."
...
R=jarin@chromium.org
Review URL: https://codereview.chromium.org/239113009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20807 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-16 13:28:11 +00:00
yangguo@chromium.org
0cba01c420
Revert "Move functions from handles.cc to where they belong."
...
This reverts r20802 .
TBR=jarin@chromium.org
Review URL: https://codereview.chromium.org/239543010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-16 12:35:50 +00:00
yangguo@chromium.org
3b66957602
Move functions from handles.cc to where they belong.
...
R=mvstanton@chromium.org , ulan@chromium.org
Review URL: https://codereview.chromium.org/237673014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20802 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-16 12:16:06 +00:00
yangguo@chromium.org
dd7bb01688
Return MaybeHandle from SetProperty.
...
R=ishell@chromium.org
Review URL: https://codereview.chromium.org/225283005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20509 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-04 12:06:11 +00:00
yurys@chromium.org
681c15eb4e
Remove debugger_auto_break flag
...
The flag was introduced to support console debugger in Chrome. That debugger was replaced by DevTools long time ago and the flag is always true now.
BUG=None
LOG=Y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/220743003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20393 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-01 11:23:23 +00:00
marja@chromium.org
932a29a66a
New compilation API, part 2.
...
This CL makes the Parser produce the data PreParser used to produce. This
enables us to get rid of the unnecessary preparsing phase.
The first part is here: https://codereview.chromium.org/199063003/
BUG=
R=dcarney@chromium.org , svenpanne@chromium.org
Review URL: https://codereview.chromium.org/203353002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20075 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-19 13:24:13 +00:00
marja@chromium.org
6923d84785
New Compilation API, part 1, try 2
...
- Distinguish between context bound scripts (Script) and context unbound scripts
(UnboundScript).
- Add ScriptCompiler (which will later contain functions for async compilation).
This is a breaking change, in particular, Script::New no longer exists (it is
replaced by ScriptCompiler::CompileUnbound). Script::Compile remains as a
backwards-compatible shorthand for ScriptCompiler::Compile.
Passing CompilerOptions with produce_data_to_cache = true doesn't do anything
yet; the only way to generate the data to cache is the old preparsing API. (To
be fixed in the next version.)
This is a fixed version of https://codereview.chromium.org/186723005/
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/199063003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-14 10:20:33 +00:00
marja@chromium.org
ee6b885d25
Revert "New Compilation API, part 1"
...
This reverts revision 19881.
Reason: WebKit build failure (will commit a fixed version shortly).
BUG=
Review URL: https://codereview.chromium.org/196793013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-13 09:14:16 +00:00
marja@chromium.org
52c0098f0d
New Compilation API, part 1
...
- Distinguish between context bound scripts (Script) and context unbound scripts
(UnboundScript).
- Add ScriptCompiler (which will later contain functions for async compilation).
This is a breaking change, in particular, Script::New no longer exists (it is
replaced by ScriptCompiler::CompileUnbound). Script::Compile remains as a
backwards-compatible shorthand for ScriptCompiler::Compile.
Passing CompilerOptions with produce_data_to_cache = true doesn't do anything
yet; the only way to generate the data to cache is the old preparsing API. (To
be fixed in the next version.)
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/186723005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19881 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-13 08:54:11 +00:00
rossberg@chromium.org
8e3f3cee9e
Eliminate extended mode, and other modes clean-up
...
- Merge LanguageMode and StrictModeFlag enums
- Make harmony-scoping depend only on strict mode
- Free some bits on the way
- Plus additional clean-up and renaming
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/181543002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-11 14:41:22 +00:00
rossberg@chromium.org
3f702d4bf9
Mode clean-up pt 1: rename classic/non-strict mode to sloppy mode
...
R=mstarzinger@chromium.org
BUG=
Review URL: https://codereview.chromium.org/177683002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-11 14:39:08 +00:00
marja@chromium.org
bd1fb97d5c
Remove Script::SetData and the script_data parameter from Script::(Compile|New).
...
This feature makes it possible to associate data with a script and get it back
when the script is compiled or when an event is handled. It was historically
used by Chromium Dev Tools, but not any more. It is not used by node.js.
Note: this has nothing to do with the preparse data, despite the confusing name.
The preparse data is passed as ScriptData*.
Note 2: This is the same as r19616 ( https://codereview.chromium.org/184403002/ )
with a unused variable fix in bootstrapper.cc.
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/185533014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-07 08:43:54 +00:00
marja@chromium.org
40ffba58a4
Revert "Remove Script::SetData and the script_data parameter from Script::(Compile|New)."
...
This reverts revision 19616.
BUG=
TBR=marja@chromium.org ,svenpanne@chromium.org
Review URL: https://codereview.chromium.org/181113008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 14:09:52 +00:00
marja@chromium.org
55750b1c62
Remove Script::SetData and the script_data parameter from Script::(Compile|New).
...
This feature makes it possible to associate data with a script and get it back
when the script is compiled or when an event is handled. It was historically
used by Chromium Dev Tools, but not any more. It is not used by node.js.
Note: this has nothing to do with the preparse data, despite the confusing name.
The preparse data is passed as ScriptData*.
R=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/184403002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 13:54:14 +00:00
marja@chromium.org
3d85b86e23
Lazy preparsing vs. lazy parsing fix.
...
Preparsing is always maximally lazy (every function that can be lazy is preparsed
lazily), but Parser has more complicated laziness logic.
If we're going to parse eagerly, and we have preparse data from lazy preparsing,
we're gonna have a bad time. The symbol stream won't contain symbols inside lazy
functions, and when the Parser parses them eagerly, it will consume symbols from
the symbol stream, and everything will go wrong.
This bug was hidden because the symbol cache was not used for real (see
https://codereview.chromium.org/172753002/ ).
R=ulan@chromium.org
BUG=346207
LOG=Y
Review URL: https://codereview.chromium.org/177973002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-24 17:48:09 +00:00
verwaest@chromium.org
ae7a209e71
Remove CallICs
...
BUG=
R=dcarney@chromium.org
Review URL: https://codereview.chromium.org/148223002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 16:52:17 +00:00
svenpanne@chromium.org
005c0d8178
Prepare removal of ObjectTemplate::New without Isolate parameter.
...
LOG=y
BUG=324225
R=ulan@chromium.org
Review URL: https://codereview.chromium.org/124943004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-08 06:53:31 +00:00
mvstanton@chromium.org
e3e7daf01c
We need to know if a load, store or call IC is assumed
...
to be on the global object. Previously, this information
was stored in RelocInfo. A more logical place for this kind
of structural information is ExtraICState. Storing it there
makes it easier for us to gather type feedback from these
sites too.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/96083005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18466 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-07 14:14:34 +00:00
ulan@chromium.org
343813c59e
Revert r18451 "Revert r18449 "Reland r18383: More API cleanup." and r18450 "Unbreak build."" since necessary WebKit changes are rolled in Chromium.
...
TBR=svenpanne@chromium.org
BUG=
Review URL: https://codereview.chromium.org/119753008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-03 14:31:17 +00:00