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168 Commits

Author SHA1 Message Date
bmeurer
3283195d04 [handles] Sanitize Handle and friends. 
This almost allows us to get rid of handles-inl.h, once we fix the
cyclic dependencies (follow up CL).

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1128533002

Cr-Commit-Position: refs/heads/master@{#28222}
 2015-05-05 12:48:17 +00:00
bmeurer@chromium.org
e3294b1f09 [turbofan] Fix lowering of typed loads/stores. 
Only JSLoadProperty/JSStoreProperty nodes with external typed arrays can
be lowered to LoadElement/StoreElement, because lowering of non-external
typed arrays would require a map check.

TEST=cctest,unittests,mjsunit
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/631093003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-07 07:36:21 +00:00
jarin@chromium.org
f40d582cf1 Revert "[turbofan] Fix lowering of typed loads/stores." 
This reverts commit r24386 for tanking asm.js benchmarks.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/634473002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-06 08:54:24 +00:00
bmeurer@chromium.org
5899cc8ca7 [turbofan] Fix lowering of typed loads/stores. 
We can only access to external typed arrays; lowering of internal
typed arrays would require a map check plus eager deoptimization.
Also embed the array buffer reference directly instead of embedding
the typed array.

TEST=cctest,mjsunit,unittests
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/621863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24386 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-10-02 08:38:37 +00:00
bmeurer@chromium.org
d07a2eb806 Rename ASSERT* to DCHECK*. 
This way we don't clash with the ASSERT* macros
defined by GoogleTest, and we are one step closer
to being able to replace our homegrown base/ with
base/ from Chrome.

R=jochen@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/430503007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-04 11:34:54 +00:00
verwaest@chromium.org
bb2b08b194 Implement LookupIterator designed to replace LookupResult 
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/314953006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-06-11 09:59:14 +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
bmeurer@chromium.org
59e5c97ec0 Don't add code dependencies on transitioning stores eagerly. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/256303007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-05-02 06:37:54 +00:00
bmeurer@chromium.org
d4b533d41b Bulk update of Google copyright headers in source files. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/259183002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-29 06:42:26 +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
ishell@chromium.org
610fcfa916 Function allocators, Heap::ReinitializeJSGlobalProxy() and Heap::ReinitializeJSReceiver() handlified. Factory::New<>() added. 
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/237093006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20762 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-15 11:51:34 +00:00
yangguo@chromium.org
380ae9810e Return MaybeHandle from Invoke. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/231883007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-11 10:41:09 +00:00
ishell@chromium.org
32735ae3a9 Object::GetElements() and friends maybehandlification. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/231103002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-10 09:20:11 +00:00
yangguo@chromium.org
ed9f1af2fc Implement handlified String::Flatten. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/228093004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-08 09:49:49 +00:00
yangguo@chromium.org
9ed8c39cac Return MaybeHandle from SetElement and DeleteElement. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/227573002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-08 07:04:13 +00:00
yangguo@chromium.org
4fcc06685f Handlify LookupSingleCharacterStringFromCode. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/227593004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-08 06:45:53 +00:00
ishell@chromium.org
dd891816d4 Callers of ElementsAccessor::AddElementsToFixedArray(), ElementsAccessor::HasElement() and ElementsAccessor::GetKeyForIndex() handlified. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/225623004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-04 13:05:37 +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
yangguo@chromium.org
164e5b580c Reland "Return MaybeHandle from NewConsString." 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/223813002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 12:30:37 +00:00
yangguo@chromium.org
893f413434 Return MaybeHandle from NewRaw???String. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/223573002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 12:30:08 +00:00
yangguo@chromium.org
87dd16e3cd Revert "Return MaybeHandle from NewConsString." 
This reverts r20473.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/223593004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20475 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 12:09:14 +00:00
yangguo@chromium.org
be0d2f5d15 Return MaybeHandle from NewConsString. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/223383002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 11:38:01 +00:00
yangguo@chromium.org
dc20bb49b0 Introduce MaybeHandle to police exception checking in handlified code. 
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/222163002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20457 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-04-03 05:57:43 +00:00
yangguo@chromium.org
1037a883de Clean up some "GetProperty" methods/functions. 
Runtime::GetObjectProperty:
  - handled string.charAt, element access and property access
  - now handlified
GetProperty in handles.cc:
  - called to Runtime::GetObjectProperty
  - now removed
Object::GetProperty (handlified version):
  - handled element access and property access
  - now changed to only do property access
New: Object::GetPropertyOrElement:
  - handles element access and property access

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/210953005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20327 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-03-28 09:49:27 +00:00
svenpanne@chromium.org
b25bb230cd Removed apiutils.h and related cleanup. 
ExtensionConfiguration is just a simple container for extension names
(in a perfect world we would use vector<string> and range-based for
loops), and HandleScopeData was in the totally wrong place. Some
additional cleanup on the way, e.g. using the null pattern behind our
external API.

R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/139393002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-01-16 08:17:40 +00:00
yangguo@chromium.org
f7929d2a87 Reland "Handlify concat string and substring." 
This relands commit r17490.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/114943004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18408 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-23 12:37:56 +00:00
jochen@chromium.org
5d4c7562a1 Remove remaining HandleScope::Close usage 
For some reason, this is only caught when compiling with chromium on
Mac.

BUG=none
R=verwaest@chromium.org, dslomov@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/99263002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18209 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-12-02 18:12:01 +00:00
rafaelw@chromium.org
ef0c647c49 Handlify Runtime::SetObjectProperty 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/62333002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-07 12:35:57 +00:00
yangguo@chromium.org
371265eec4 Revert "Handlify concat string and substring." 
This reverts r17490.

R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/59973004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17497 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-05 15:36:15 +00:00
yangguo@chromium.org
23d085c691 Handlify concat string and substring. 
R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/50073005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-05 14:07:07 +00:00
rafaelw@chromium.org
ada13dfc3f Remove calls to JSObject::SetLocalPropertyIgnoreAttributesTrampoline within objects.cc 
This includes handlifing:
-SetHiddenPropertiesHashTable
-ObjectHashSet::Add/Remove
-ObjectHashTable::Put

And splitting the following methods which previously took "allow creation" enum arguments to into side-effect-free getters and GetOrCreate*-handlfied getters.

-GetHash (now GetHash & handlified GetOrCreateHash)
-GetIdentityHash (now GetIdentityHash & handlified GetOrCreateIdentityHash)
-GetHiddenPropertiesHashTable (now GetHiddenPropertiesHashTable & handlified GetOrCreateaHiddenPropertiesHashTable)

BUG=v8:2877
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/48913008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-11-05 11:47:11 +00:00
yangguo@chromium.org
ada764446a Refactor part of handles.cc 
BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/26955004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-16 11:52:03 +00:00
ulan@chromium.org
52c421956a Make objects embedded in optimized code weak. 
This introduces a global weak hash table that maps objects embedded in
optimized code to dependent code lists. Using this table we can deoptimize
optimized code whenever a weak object embedded in the code dies.

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

Review URL: https://chromiumcodereview.appspot.com/23477061

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17102 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-10-04 07:25:24 +00:00
jochen@chromium.org
3387afd33e Split extra checks into extra checks and handle zapping 
That will make it easier to turn on handle zapping alone and experiment
with it.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/25250002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17004 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-30 11:56:52 +00:00
mstarzinger@chromium.org
a409a2d651 Remove obsolete global SubString method. 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/24545002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-25 09:31:10 +00:00
mstarzinger@chromium.org
50b0567640 Handlify JSObject::DeepCopy method. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/22934006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-09-13 09:51:11 +00:00
mstarzinger@chromium.org
28fbc630d3 Handlify JSObject::SetAccessor method. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23819003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-30 14:08:15 +00:00
mstarzinger@chromium.org
c5c6c23a23 Handlify Accessors::FunctionSetPrototype method. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/23280004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-08-16 21:27:11 +00:00
mstarzinger@chromium.org
13f7c56e05 Handlify JSFunction::SetPrototype method. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/19594002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15738 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-18 07:59:48 +00:00
verwaest@chromium.org
b5f63ae659 Revert "Introduce a handle zapping setting, and enable it by default for release and debug" due to performance impact. 
R=jochen@chromium.org

Review URL: https://chromiumcodereview.appspot.com/18325027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-08 15:28:25 +00:00
jochen@chromium.org
ab5addd86d Introduce a handle zapping setting, and enable it by default for release and debug 
The checks are split out from "extra checks" which are too expensive to
turn on by default.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/18316006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-08 11:29:55 +00:00
mstarzinger@chromium.org
328191d093 Handlify GlobalObject::EnsurePropertyCell method. 
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/18348013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-05 09:38:29 +00:00
yurys@chromium.org
678c9dc940 Remove #include "cpu-profiler-inl.h" from v8.h 
This significantly reduces amount of files to be recompiled after changes in cpu-profiler.h and its dependencies.

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

Review URL: https://codereview.chromium.org/18522004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-07-03 15:39:18 +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
rossberg@chromium.org
9e8279e952 New unified type representation 
Not used yet, only unit tests.

R=jkummerow@chromium.org, svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/16154027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-05 15:43:53 +00:00
yangguo@chromium.org
55c8294e05 Cosmetic change to the handle dereference check. 
R=jkummerow@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/16171017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-05 15:35:14 +00:00
yangguo@chromium.org
b10a3abdfe Revert accidental change to SealHandleScope. 
R=dslomov@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/16226007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-04 08:06:53 +00:00
yangguo@chromium.org
7f8a3d803c Make assertion scopes thread safe. 
R=svenpanne@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/15691017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-03 15:32:22 +00:00