platform/upstream/v8.git
14 years agoLanding for hans@chromium.org.
ager@chromium.org [Mon, 19 Jul 2010 09:51:33 +0000 (09:51 +0000)]
Landing for hans@chromium.org.

TYPE_CHECK in v8.h should assign to volatile qualified null-pointer.

Unless the pointer is volatile qualified, Clang will warn that LLVM
removes the assignment during optimization. This is not a problem as
that code should never execute, but the warning is treated as an error
when building Chromium, and thus stops the build.

Code review URL: http://codereview.chromium.org/3005010/show

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoPrepare push to trunk. Now working on version 2.3.2.
ricow@chromium.org [Mon, 19 Jul 2010 07:33:05 +0000 (07:33 +0000)]
Prepare push to trunk. Now working on version 2.3.2.

Review URL: http://codereview.chromium.org/2811055

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5090 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoReorder SharedFunctionInfo setup in lazy compile, quick fix for crbug.com/49099
ricow@chromium.org [Mon, 19 Jul 2010 06:29:30 +0000 (06:29 +0000)]
Reorder SharedFunctionInfo setup in lazy compile, quick fix for crbug.com/49099

This fixes issue 49099 (http://crbug.com/49099) that makes chromium
crash if a gc is triggered by setting the scopeinfo in CompileLazy. If
this gc triggers code flushing the compiled function could be flushed,
causing the ASSERT(shared->is_compiled()) to fail. By reordering the
two methods we make sure that no allocation happens before the end of
the method.

Review URL: http://codereview.chromium.org/3035006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoRefactor type checks in v8natives.js and runtime.js.
ricow@chromium.org [Fri, 16 Jul 2010 11:21:08 +0000 (11:21 +0000)]
Refactor type checks in v8natives.js and runtime.js.

This includes adding a new inline IsSpecObject method to the code
generator.  The old approach was somehow ineffecient since we would
call both IsObject, IsUndetectable and IsFunction to determine if
something was an object according to the spec. This change introduces
a new macro that determines if something is an object according to the
spec (and this does not include null).

This change also corrects a few places where undetectable objects was
not allowed even when they should be (priorly they would use only
IS_SPEC_OBJECT_OR_NULL, which would return false on an undetectable
object, the new IS_SPEC_OBJECT returns true on an undetectable object.

Review URL: http://codereview.chromium.org/2877018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5087 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoStringDictionary::FindEntry optimized for symbol strings.
serya@chromium.org [Fri, 16 Jul 2010 10:07:57 +0000 (10:07 +0000)]
StringDictionary::FindEntry optimized for symbol strings.

Review URL: http://codereview.chromium.org/3020003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix compilation errors on X64. Error from r5080 is constructor Operand(register)...
whesse@chromium.org [Fri, 16 Jul 2010 08:20:39 +0000 (08:20 +0000)]
Fix compilation errors on X64. Error from r5080 is constructor Operand(register) with too few arguments, while constructing a dummy return value in unreachable code to avoid compiler errors. Also added explicit cast from intptr_t to int in profile-generator.cc to avoid compiler warnings, introduced in r5078.
Review URL: http://codereview.chromium.org/3030002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix TestHeapEntryIdsAndGC test. The assert was wrong.
mikhail.naganov@gmail.com [Thu, 15 Jul 2010 15:41:05 +0000 (15:41 +0000)]
Fix TestHeapEntryIdsAndGC test. The assert was wrong.

TBR=ager@chromium.org

Review URL: http://codereview.chromium.org/2861051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5082 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix presubmit errors in test-heap-profiler.cc
mikhail.naganov@gmail.com [Thu, 15 Jul 2010 15:01:42 +0000 (15:01 +0000)]
Fix presubmit errors in test-heap-profiler.cc

I tried adding CheckNonEqualsHelper for int64_t, but this causes
another avalanche of function resolving ambuguities. So, I ended
up fooling linter.

TBR=ager@chromium.org

Review URL: http://codereview.chromium.org/3024001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoRemove unnecessary formatting differences between ia32 and x64 code generators. ...
whesse@chromium.org [Thu, 15 Jul 2010 14:31:49 +0000 (14:31 +0000)]
Remove unnecessary formatting differences between ia32 and x64 code generators.  Mainly just typographical changes.
Review URL: http://codereview.chromium.org/3023001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5080 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix compile errors on Linux x64 and Windows.
mikhail.naganov@gmail.com [Thu, 15 Jul 2010 14:28:52 +0000 (14:28 +0000)]
Fix compile errors on Linux x64 and Windows.

Will fix test-heap-profiler in the next change.

TBR=ager@chromium.org

Review URL: http://codereview.chromium.org/2877019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoHeap profiler: implement diffing of snapshots.
mikhail.naganov@gmail.com [Thu, 15 Jul 2010 13:21:50 +0000 (13:21 +0000)]
Heap profiler: implement diffing of snapshots.

To trace objects between snapshots, an external map of object tags is
maintained. After the first heap snapshot has been taken, the map is
updated by reporting object moves from the GC. If no snapshots were
taken, there is no overhead (except for flag checking).

I considered graph comparison algorithms that doesn't require using
object tags, but they are all of a high computational complexity, and
will still fail to detect object moves properly, even for trivial
cases, so using tags looks like unavoidable.

Review URL: http://codereview.chromium.org/3020002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoAvoid a smi check when comparing an unknown to a constant smi for equality on ia32...
whesse@chromium.org [Thu, 15 Jul 2010 10:34:08 +0000 (10:34 +0000)]
Avoid a smi check when comparing an unknown to a constant smi for equality on ia32 and x64 platforms.
Review URL: http://codereview.chromium.org/2897013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5077 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix compilation and linking with V8_INTERPRETED_REGEXP flag.
whesse@chromium.org [Thu, 15 Jul 2010 10:31:30 +0000 (10:31 +0000)]
Fix compilation and linking with V8_INTERPRETED_REGEXP flag.
Review URL: http://codereview.chromium.org/2836051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoPrepare push to trunk. Now working on version 2.3.1.
ager@chromium.org [Thu, 15 Jul 2010 08:50:01 +0000 (08:50 +0000)]
Prepare push to trunk. Now working on version 2.3.1.
Review URL: http://codereview.chromium.org/2805081

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoImplement ES5 Object.seal and Object.isSealed.
ricow@chromium.org [Thu, 15 Jul 2010 07:51:14 +0000 (07:51 +0000)]
Implement ES5 Object.seal and Object.isSealed.

This change adds the ES5 Object.seal 15.2.3.8 and Object.isSealed 15.2.3.11 methods.

Review URL: http://codereview.chromium.org/2993006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5072 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix GenerateNegativeLookup to work with non-symbols as a dictionary key.
serya@chromium.org [Thu, 15 Jul 2010 06:17:45 +0000 (06:17 +0000)]
Fix GenerateNegativeLookup to work with non-symbols as a dictionary key.
Review URL: http://codereview.chromium.org/2928009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix error in x64 fast smi loops, change 4998.
whesse@chromium.org [Wed, 14 Jul 2010 13:22:47 +0000 (13:22 +0000)]
Fix error in x64 fast smi loops, change 4998.
Review URL: http://codereview.chromium.org/2925012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix bug in Object.isFrozen which always classifies non-extensible objects as frozen.
ricow@chromium.org [Wed, 14 Jul 2010 13:15:43 +0000 (13:15 +0000)]
Fix bug in Object.isFrozen which always classifies non-extensible objects as frozen.

Since out internal representation of a property descriptor does not have configurable and writable
attributes Object.isFrozen returns true whenever an object is not extensible.
This change makes use of the right method calls on our internal representation (isWritable() and
isConfigurable()). Tests added directly to the mjsunit test.

Review URL: http://codereview.chromium.org/2904015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoCreate a separate class to encapsulate ScopeInfo serialization.
kaznacheev@chromium.org [Wed, 14 Jul 2010 11:18:09 +0000 (11:18 +0000)]
Create a separate class to encapsulate ScopeInfo serialization.

The static ScopeInfo members moved into this class.
The new class is named ScopeInfoObject which I am not proud of,
better ideas are very welcome.

Also got rid of the sentinels in the serialized scope info which saves 3 words per function
and is not slower.

Review URL: http://codereview.chromium.org/2908009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoRemove check for heap allocated locals from code flushing.
ricow@chromium.org [Wed, 14 Jul 2010 09:45:08 +0000 (09:45 +0000)]
Remove check for heap allocated locals from code flushing.

Since bleeding edge revision 5056 we no longer need to check that
there are no heap allocated locals in the scope info, since these will
be preserved after the scope info was moved to the SharedFunctionInfo
class.

Review URL: http://codereview.chromium.org/2931016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5066 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoDebugger: introduce parametrized debug break, the parameter is passed
mikhail.naganov@gmail.com [Wed, 14 Jul 2010 08:23:35 +0000 (08:23 +0000)]
Debugger: introduce parametrized debug break, the parameter is passed
back to EventListener to be able to dynamically specify behavior
on asynchronously enforced VM breakouts.

Review URL: http://codereview.chromium.org/2962007/show

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoLanding for Rodolph Perfetta.
ager@chromium.org [Tue, 13 Jul 2010 20:54:06 +0000 (20:54 +0000)]
Landing for Rodolph Perfetta.

Allow compareStub on ARM to take register in reverse order optionally.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/2850046/show

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoPrepare push to trunk. Now working on version 2.3.0.
ager@chromium.org [Tue, 13 Jul 2010 20:24:16 +0000 (20:24 +0000)]
Prepare push to trunk. Now working on version 2.3.0.
Review URL: http://codereview.chromium.org/2981005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoMove serialized scope info from Code object to SharedFunctionInfo.
kaznacheev@chromium.org [Tue, 13 Jul 2010 13:06:33 +0000 (13:06 +0000)]
Move serialized scope info from Code object to SharedFunctionInfo.

The scope info is now stored in a FixedArray referenced from SharedFunctionInfo.

Review URL: http://codereview.chromium.org/2918001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoAdd ES5 Object.freeze and Object.isFrozen methods.
ricow@chromium.org [Tue, 13 Jul 2010 12:58:02 +0000 (12:58 +0000)]
Add ES5 Object.freeze and Object.isFrozen methods.

This change adds ES5 15.2.3.9 Object.freeze and
15.2.3.12 Object.isFrozen

Review URL: http://codereview.chromium.org/2944016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix presubmit.
ricow@chromium.org [Tue, 13 Jul 2010 11:38:30 +0000 (11:38 +0000)]
Fix presubmit.
Review URL: http://codereview.chromium.org/2974008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix memory leaks in test-api.cc to make valgrind happy.
ricow@chromium.org [Tue, 13 Jul 2010 11:31:47 +0000 (11:31 +0000)]
Fix memory leaks in test-api.cc to make valgrind happy.

The memory leaks are all from the tests, not actually in V8.

I will put a nightly valgrind run on the fuzzer.

Review URL: http://codereview.chromium.org/2944015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix JSON.parse typo which causes the input not to be string converted.
ager@chromium.org [Tue, 13 Jul 2010 10:57:45 +0000 (10:57 +0000)]
Fix JSON.parse typo which causes the input not to be string converted.

Review URL: http://codereview.chromium.org/2981004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix preparsing from a source string that is not external.
ager@chromium.org [Tue, 13 Jul 2010 10:29:31 +0000 (10:29 +0000)]
Fix preparsing from a source string that is not external.

This fixes issue 775.
Review URL: http://codereview.chromium.org/2959007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoSimplifying GenerateDictionaryNegativeLookup by making the 'extra' parameter mandatory.
serya@chromium.org [Tue, 13 Jul 2010 10:02:11 +0000 (10:02 +0000)]
Simplifying GenerateDictionaryNegativeLookup by making the 'extra' parameter mandatory.
Review URL: http://codereview.chromium.org/2982001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix compilation error on 64-bit MacOS V8 compilation. ASSERT_EQ macro needs unambigu...
whesse@chromium.org [Tue, 13 Jul 2010 08:55:06 +0000 (08:55 +0000)]
Fix compilation error on 64-bit MacOS V8 compilation.  ASSERT_EQ macro needs unambiguous similar integer types as arguments.
Review URL: http://codereview.chromium.org/2982005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoVirtually dispatched scavengers
vegorov@chromium.org [Tue, 13 Jul 2010 08:05:10 +0000 (08:05 +0000)]
Virtually dispatched scavengers

Use virtually dispatched specialized scavengers instead of single generic ScavengeObjectSlow implementation.

Rollback of r5041 with assertion checking callback alignment removed. Map space is iterated in a special fashion during scavenges so special callback alignment is not required.

Review URL: http://codereview.chromium.org/2950003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoRevert revisions 5041 and 5042 introducing virtual scavenge
ager@chromium.org [Mon, 12 Jul 2010 16:57:07 +0000 (16:57 +0000)]
Revert revisions 5041 and 5042 introducing virtual scavenge
behavior. It breaks debug builds with snapshots on my machine.

TBR=vegorov@chromium.org
Review URL: http://codereview.chromium.org/2983001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoRemove the special error message for overflows when using
ager@chromium.org [Mon, 12 Jul 2010 15:29:25 +0000 (15:29 +0000)]
Remove the special error message for overflows when using
Function.prototype.apply.  This avoids having more than one error
message for stack overflow situations which makes testing a pain.

Review URL: http://codereview.chromium.org/2967003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoPort prototype-call-stubs for normal objects (http://codereview.chromium.org/2801018).
serya@chromium.org [Mon, 12 Jul 2010 13:23:42 +0000 (13:23 +0000)]
Port prototype-call-stubs for normal objects (codereview.chromium.org/2801018).

Review URL: http://codereview.chromium.org/2860049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5044 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoAllow to capture stack trace for uncaught exceptions
yurys@chromium.org [Mon, 12 Jul 2010 13:17:27 +0000 (13:17 +0000)]
Allow to capture stack trace for uncaught exceptions
Review URL: http://codereview.chromium.org/2961003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix Win64 build problem introduced by r5041.
vegorov@chromium.org [Mon, 12 Jul 2010 13:11:42 +0000 (13:11 +0000)]
Fix Win64 build problem introduced by r5041.

Review URL: http://codereview.chromium.org/2893009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoUse virtually dispatched specialized scavengers instead of single generic ScavengeObj...
vegorov@chromium.org [Mon, 12 Jul 2010 12:47:09 +0000 (12:47 +0000)]
Use virtually dispatched specialized scavengers instead of single generic ScavengeObjectSlow implementation.

Review URL: http://codereview.chromium.org/2895008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5041 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoCode cleanup: reorder functions in codegen-x64.cc to agree with the order in codegen...
whesse@chromium.org [Fri, 9 Jul 2010 13:20:12 +0000 (13:20 +0000)]
Code cleanup: reorder functions in codegen-x64.cc to agree with the order in codegen-ia32.cc.  If svn blame shows this change, run svn blame on the previous version of the file to find the actual author of the lines.
Review URL: http://codereview.chromium.org/2955004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5040 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoSecond half of number alloc change accidentally omitted from
erik.corry@gmail.com [Thu, 8 Jul 2010 13:50:13 +0000 (13:50 +0000)]
Second half of number alloc change accidentally omitted from
last change.
Review URL: http://codereview.chromium.org/2919001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoAdd number allocation call to runtime.cc instead of misusing
erik.corry@gmail.com [Thu, 8 Jul 2010 13:16:51 +0000 (13:16 +0000)]
Add number allocation call to runtime.cc instead of misusing
UnaryMinus.
Review URL: http://codereview.chromium.org/2899004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoARM: Add support for the VFP mov literal instruction and mov
erik.corry@gmail.com [Thu, 8 Jul 2010 12:38:02 +0000 (12:38 +0000)]
ARM: Add support for the VFP mov literal instruction and mov
between single VFP registers.  Math.pow implementation has
been updated with the new instructions.  This is a commit
of http://codereview.chromium.org/2813046/show for Rodolph
Perfetta.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoAdd ReleaseStore function on OpenBSD.
erik.corry@gmail.com [Thu, 8 Jul 2010 08:12:17 +0000 (08:12 +0000)]
Add ReleaseStore function on OpenBSD.
Review URL: http://codereview.chromium.org/2916001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5036 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix concurrent access to VMState::current_state_.
mikhail.naganov@gmail.com [Thu, 8 Jul 2010 08:00:38 +0000 (08:00 +0000)]
Fix concurrent access to VMState::current_state_.

The main fix is for current_state() and external_callback() accessors.
I also applied memory access ordering on current_state_ modification,
mainly to reflect the fact that it is being shared among VM and profiler
sampler threads.

BUG=361

Review URL: http://codereview.chromium.org/2852047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoPrepare push to trunk. We are now working on version 2.2.24.
erik.corry@gmail.com [Wed, 7 Jul 2010 12:09:22 +0000 (12:09 +0000)]
Prepare push to trunk. We are now working on version 2.2.24.
Review URL: http://codereview.chromium.org/2887011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoTest for correct exception message in invalid preparse data test in test-api.cc
whesse@chromium.org [Wed, 7 Jul 2010 11:31:33 +0000 (11:31 +0000)]
Test for correct exception message in invalid preparse data test in test-api.cc
Review URL: http://codereview.chromium.org/2829049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoPrevent invalid pre-parsing data passed in through the API from crashing V8.
whesse@chromium.org [Wed, 7 Jul 2010 10:28:22 +0000 (10:28 +0000)]
Prevent invalid pre-parsing data passed in through the API from crashing V8.
Review URL: http://codereview.chromium.org/2876046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix crash introduced in r5019.
kaznacheev@chromium.org [Tue, 6 Jul 2010 13:48:51 +0000 (13:48 +0000)]
Fix crash introduced in r5019.

Note to self: never leave uninitialized objects in the code space.

Review URL: http://codereview.chromium.org/2800044

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5029 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoMake lint happy.
vitalyr@chromium.org [Tue, 6 Jul 2010 13:43:21 +0000 (13:43 +0000)]
Make lint happy.

Review URL: http://codereview.chromium.org/2832051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoRemove some extra calls in date.js.
vitalyr@chromium.org [Tue, 6 Jul 2010 12:57:46 +0000 (12:57 +0000)]
Remove some extra calls in date.js.

A few hot Date.prototype functions used to be implemented as
DateGetFoo calling GetFooFrom(this), and other callers of GetFooFrom
did repeated date value extraction.  In this change GetFooFrom
functions were inlined into the functions on the prototype and the
other callers switched to using date values directly.

Review URL: http://codereview.chromium.org/2841041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoSimplify the transitions in the Binary Op ICs. Now a single call
erik.corry@gmail.com [Tue, 6 Jul 2010 12:56:55 +0000 (12:56 +0000)]
Simplify the transitions in the Binary Op ICs.  Now a single call
to the runtime will both patch in the more specialized binary op
stub and calculate the answer.  This eliminates the need to call
both the rest of the binary op and the patching runtime call.  The
runtime routines are altered to be more agressive in returning
Smis so we don't get spurious heap numbers as inputs to binary ops
while we are patching the binary op ICs.
Review URL: http://codereview.chromium.org/2843049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix crash: handle all flat string types in regexp replace.
vitalyr@chromium.org [Tue, 6 Jul 2010 12:22:19 +0000 (12:22 +0000)]
Fix crash: handle all flat string types in regexp replace.

Review URL: http://codereview.chromium.org/2868046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoDo not create handle in BreakLocationIterator::ClearDebugBreakAtIC
podivilov@chromium.org [Tue, 6 Jul 2010 12:10:49 +0000 (12:10 +0000)]
Do not create handle in BreakLocationIterator::ClearDebugBreakAtIC

Debug::HandleWeakDebugInfo weak callback is crashed when there is no handle scopes on the stack.

Review URL: http://codereview.chromium.org/2835035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoConvert Unicode code points outside the basic multilingual plane to the replacement...
lrn@chromium.org [Tue, 6 Jul 2010 07:31:35 +0000 (07:31 +0000)]
Convert Unicode code points outside the basic multilingual plane to the replacement character.
Previous behavior was to silently truncate the value to 16 bits.

Review URL: http://codereview.chromium.org/2832050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoJS2C tweaks:
vitalyr@chromium.org [Mon, 5 Jul 2010 14:28:37 +0000 (14:28 +0000)]
JS2C tweaks:

 o Only substitute constant values for full-words and not for
   accidental partial matches.

 o Keep the order of macros as in macros.py and allow depending on the
   previous macros.  We used to allow depending on macros that
   happened to sort after the current one in the dictionary.

Review URL: http://codereview.chromium.org/2800042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoRegExp replace with empty string optimization by Sandholm.
lrn@chromium.org [Mon, 5 Jul 2010 12:49:00 +0000 (12:49 +0000)]
RegExp replace with empty string optimization by Sandholm.

Review URL: http://codereview.chromium.org/2809048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoExtracting relocation info from the code object.
kaznacheev@chromium.org [Mon, 5 Jul 2010 11:45:11 +0000 (11:45 +0000)]
Extracting relocation info from the code object.

It is now stored in a ByteArray referenced from the code object header.

Review URL: http://codereview.chromium.org/2812041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoSpecialize GenericUnaryStub so that it knows whether it needs to
erik.corry@gmail.com [Mon, 5 Jul 2010 11:03:16 +0000 (11:03 +0000)]
Specialize GenericUnaryStub so that it knows whether it needs to
take negative zero into account.
Review URL: http://codereview.chromium.org/2850043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5018 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoPrepare push to trunk. Now working on version 2.2.23.
kmillikin@chromium.org [Mon, 5 Jul 2010 10:33:20 +0000 (10:33 +0000)]
Prepare push to trunk. Now working on version 2.2.23.

Review URL: http://codereview.chromium.org/2827046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoDescribe LiveEdit changes and support preview mode
peter.rybin@gmail.com [Fri, 2 Jul 2010 20:46:04 +0000 (20:46 +0000)]
Describe LiveEdit changes and support preview mode

Review URL: http://codereview.chromium.org/2883020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoMake ignore-negative-zeros analysis a little sharper.
erik.corry@gmail.com [Fri, 2 Jul 2010 20:24:40 +0000 (20:24 +0000)]
Make ignore-negative-zeros analysis a little sharper.
Review URL: http://codereview.chromium.org/2799048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix bug in date code (issue 736) where -0 was not mapped to 0. This caused the
ager@chromium.org [Fri, 2 Jul 2010 20:09:33 +0000 (20:09 +0000)]
Fix bug in date code (issue 736) where -0 was not mapped to 0. This caused the
runtime system to throw an exception because it expected smi arguments.

Review URL: http://codereview.chromium.org/2848038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoARM: Use VFP for non-Smi bitops results. This is basically Rodolph
erik.corry@gmail.com [Fri, 2 Jul 2010 20:03:07 +0000 (20:03 +0000)]
ARM: Use VFP for non-Smi bitops results.  This is basically Rodolph
Perfettas change from http://codereview.chromium.org/2829032 with
a tiny tweak to the unsigned shift right case.
Review URL: http://codereview.chromium.org/2861043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5012 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoAdd ES5 Object.isExtensible and Object.preventExtensions.
ricow@chromium.org [Fri, 2 Jul 2010 14:36:34 +0000 (14:36 +0000)]
Add ES5 Object.isExtensible and Object.preventExtensions.

Review URL: http://codereview.chromium.org/2819034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5011 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoThis change allows generating call-stubs for objects with normal (non-fast) objects...
serya@chromium.org [Fri, 2 Jul 2010 14:15:04 +0000 (14:15 +0000)]
This change allows generating call-stubs for objects with normal (non-fast) objects in the prototype chain. StubCompiler::CheckPrototypes does ne

If the top level object is a normal object the stub is stored in its prototype map.

Lookup result of type NORMAL is not covered (since the normal stub currently doesn't check the prototype chain).
Review URL: http://codereview.chromium.org/2801018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoX64: Added register holding Smi::FromInt(1).
lrn@chromium.org [Fri, 2 Jul 2010 14:09:35 +0000 (14:09 +0000)]
X64: Added register holding Smi::FromInt(1).
Don't use r15 for anything any more.

Review URL: http://codereview.chromium.org/2885018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoUse the number of in-object properties when deciding how many fast
ager@chromium.org [Fri, 2 Jul 2010 11:27:57 +0000 (11:27 +0000)]
Use the number of in-object properties when deciding how many fast
properties to allow on an object. If there are many in-object
properties it is unlikely that the object is used as a dictionary and
we allow more map transitions to keep such objects in fast case.

Review URL: http://codereview.chromium.org/2818041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5008 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoSimplify ToBoolean if we know we have a Smi.
erik.corry@gmail.com [Fri, 2 Jul 2010 08:42:22 +0000 (08:42 +0000)]
Simplify ToBoolean if we know we have a Smi.
Review URL: http://codereview.chromium.org/2808039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoLanding for victorw@chromium.org.
ager@chromium.org [Fri, 2 Jul 2010 07:39:42 +0000 (07:39 +0000)]
Landing for victorw@chromium.org.

Fix issues so v8 could be built as a DLL.

-. get rid of all the compiler warning by moving dllexport/dllimport
to the individual members for classes which have inline members.

-. update v8 gyp to build v8.dll for chromium multi-dll version (win
and component==shared_library)

Note: most of the code are contributed by sjesse.

Code review URL: http://codereview.chromium.org/2882009/show

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix problem in r4998. Initialize target of break and continue in fast smi loop on...
whesse@chromium.org [Thu, 1 Jul 2010 16:00:51 +0000 (16:00 +0000)]
Fix problem in r4998.  Initialize target of break and continue in fast smi loop on X64.
Review URL: http://codereview.chromium.org/2830033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoLet relational comparison operators quickly compare a string with itself.
whesse@chromium.org [Thu, 1 Jul 2010 15:18:07 +0000 (15:18 +0000)]
Let relational comparison operators quickly compare a string with itself.
Review URL: http://codereview.chromium.org/2802028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoARM: Don't emit a write barrier for an inlined keyed load
erik.corry@gmail.com [Thu, 1 Jul 2010 15:06:24 +0000 (15:06 +0000)]
ARM: Don't emit a write barrier for an inlined keyed load
if the right hand side is a literal like true, false, etc.
Also if the value is not a likely Smi we inline the newspace
check.
Review URL: http://codereview.chromium.org/2833048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoX64: Made simpler version of fast-smi-loop code.
lrn@chromium.org [Thu, 1 Jul 2010 13:19:32 +0000 (13:19 +0000)]
X64: Made simpler version of fast-smi-loop code.
It avoids the overflow check on the increment.

Review URL: http://codereview.chromium.org/2835030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4998 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoClear function breakpoints in Debug::HandleWeakDebugInfo callback.
podivilov@chromium.org [Thu, 1 Jul 2010 11:48:45 +0000 (11:48 +0000)]
Clear function breakpoints in Debug::HandleWeakDebugInfo callback.

When removing debug_info from SharedFunctionInfo, clear all breakpoints associated with that debug_info.
This is needed because function will live in heap until next gc, and therefore can be found
by Runtime::FindSharedFunctionInfoInScript.

Review URL: http://codereview.chromium.org/2848032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoLiveEdit: Support debug break slots in frame dropping implementation
peter.rybin@gmail.com [Wed, 30 Jun 2010 17:29:00 +0000 (17:29 +0000)]
LiveEdit: Support debug break slots in frame dropping implementation

Review URL: http://codereview.chromium.org/2844030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoARM: Correctness fix to Math.pow optimization
sgjesse@chromium.org [Wed, 30 Jun 2010 15:19:06 +0000 (15:19 +0000)]
ARM: Correctness fix to Math.pow optimization

The change in r4990 contained a bug in Math.pow when then exponent was a large negative smi. In that case calculating 1/Math.pow(x,-y) did not provide the correct result as Math.pow(x,-y) would overflow ti infinity. This was caught by Sputnik test S8.5_A13_T1.
Review URL: http://codereview.chromium.org/2815039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoARM: Fix GC bug with previous change
sgjesse@chromium.org [Wed, 30 Jun 2010 13:39:03 +0000 (13:39 +0000)]
ARM: Fix GC bug with previous change

The change in r4990 contained a bug in Math.pow. One of the arguments for the call to runtime where clobbered if allocation of the heap number for the result failed.

Caught by a couple of Mozilla tests which does a lot of calls to Math.pow.

Fix presubmit error in x64.
Review URL: http://codereview.chromium.org/2847037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoDecide that different detectable objects are not equal without calling runtime, on...
whesse@chromium.org [Wed, 30 Jun 2010 13:24:47 +0000 (13:24 +0000)]
Decide that different detectable objects are not equal without calling runtime, on all platforms.
Review URL: http://codereview.chromium.org/2805046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4992 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoImplement IC for storing to dictionary case objects.
ager@chromium.org [Wed, 30 Jun 2010 12:27:49 +0000 (12:27 +0000)]
Implement IC for storing to dictionary case objects.

The IC stub is completely generic, so there will only be one such stub
in the system.

Added a new overloaded version of the macro assembler RecordWrite
method for cases where we have the address we store to computed up
front.

Review URL: http://codereview.chromium.org/2804029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4991 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoARM: Special code for raising to the power of an integer
sgjesse@chromium.org [Wed, 30 Jun 2010 12:22:15 +0000 (12:22 +0000)]
ARM: Special code for raising to the power of an integer

When calculating Math.pow where the exponent is a smi use a simple loop to calculate the result.

Added support for the vmov instruction moving from one doubleword extension register to another.

Added some Math.pow tests which partially covers what is in the Sputnik tests.
Review URL: http://codereview.chromium.org/2804033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoPrepare push to trunk. We are now working on version 2.2.22.
lrn@chromium.org [Wed, 30 Jun 2010 08:57:23 +0000 (08:57 +0000)]
Prepare push to trunk. We are now working on version 2.2.22.

Review URL: http://codereview.chromium.org/2886005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoARM: Fix disassembly of double registers
sgjesse@chromium.org [Wed, 30 Jun 2010 08:46:19 +0000 (08:46 +0000)]
ARM: Fix disassembly of double registers

Added a few disassembler tests for vadd, vsub, vmul and vdiv.
Review URL: http://codereview.chromium.org/2823036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4986 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix Chromium issue 47824.
lrn@chromium.org [Wed, 30 Jun 2010 07:40:40 +0000 (07:40 +0000)]
Fix Chromium issue 47824.
In rare cases a two-byte string was mistaken for an ascii-string.

Review URL: http://codereview.chromium.org/2858033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoUpdate the mozilla tests to the newest version.
ricow@chromium.org [Wed, 30 Jun 2010 06:51:38 +0000 (06:51 +0000)]
Update the mozilla tests to the newest version.

This includes an update to the test expectations, and a new bug found
when investigating the new failures introduced by the updated tests
(http://code.google.com/p/v8/issues/detail?id=762)

Review URL: http://codereview.chromium.org/2838030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoX64: Make the ToBoolean inline code do even less if the value is known to be a smi.
lrn@chromium.org [Tue, 29 Jun 2010 14:15:34 +0000 (14:15 +0000)]
X64: Make the ToBoolean inline code do even less if the value is known to be a smi.

Review URL: http://codereview.chromium.org/2834028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoX64: A number of small tweaks.
lrn@chromium.org [Tue, 29 Jun 2010 14:03:11 +0000 (14:03 +0000)]
X64: A number of small tweaks.
Fix bug in disassembler output (using non-generic registers for memory operands in some cases).
Fix bug in movsxbq and make REX optional in movzx?q.

Review URL: http://codereview.chromium.org/2834027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoType info: fix three bit representation of smi type.
vitalyr@chromium.org [Tue, 29 Jun 2010 13:48:20 +0000 (13:48 +0000)]
Type info: fix three bit representation of smi type.

Review URL: http://codereview.chromium.org/2802022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agotools/stats-viewer.py: add counter filter.
vitalyr@chromium.org [Tue, 29 Jun 2010 11:30:34 +0000 (11:30 +0000)]
tools/stats-viewer.py: add counter filter.

Review URL: http://codereview.chromium.org/2838028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4975 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoARM: Use the vsqrt instruction when available
sgjesse@chromium.org [Tue, 29 Jun 2010 09:40:36 +0000 (09:40 +0000)]
ARM: Use the vsqrt instruction when available

vsqrt is used to calculate Math.sqrt(x), Math.pow(x, 0.5) and Math.pow(x, -0.5). Code size doesn't matter, as %_MathSqrt and %_MathPow are only called in one place each.
Review URL: http://codereview.chromium.org/2885002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoEven more cleanup of es5 test expectations.
ricow@chromium.org [Tue, 29 Jun 2010 09:00:20 +0000 (09:00 +0000)]
Even more cleanup of es5 test expectations.

Removed expectations for tests that was removed in the latest
revision. Also changed FAIL_OK to FAIL for test that we should
implement but currently don't (thanks to lasse for noticing this).

Review URL: http://codereview.chromium.org/2827033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4973 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoUpdate JSON.stringify to floor the space parameter (fixes issue 753).
ricow@chromium.org [Tue, 29 Jun 2010 07:22:40 +0000 (07:22 +0000)]
Update JSON.stringify to floor the space parameter (fixes issue 753).
Review URL: http://codereview.chromium.org/2877004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoEnsure that ToPrimitive is called on all objects involved in comparisons <, <=, ...
whesse@chromium.org [Tue, 29 Jun 2010 06:47:19 +0000 (06:47 +0000)]
Ensure that ToPrimitive is called on all objects involved in comparisons <, <=, >, >=.  Ensures that ToPrimitive is called when comparing an object to undefined. Fixes bugs on all platforms.
Review URL: http://codereview.chromium.org/2834022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoUpdate the ES5 conformance tests to the latest version and fix test
ricow@chromium.org [Tue, 29 Jun 2010 05:56:15 +0000 (05:56 +0000)]
Update the ES5 conformance tests to the latest version and fix test
expectations.

We are currently using a rather old version of the ES5 conformance
tests and there has been a range of bug fixes in the test set. This
change brings us up to date.

In addition, our current test expectations discards the all chapters
but chapter 15. I have enabled the other chapters, cleaned up the
tests that we no longer fail on, and filed bugs for tests that we fail on.

It seems some of the bugs on the es5 conformance bug-tracker has been
fixed but not marked fixed. I will file bugs for the newly discovered
test bugs.

Review URL: http://codereview.chromium.org/2840023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoUpdate the V8 benchmark suite with the following fixes:
kasperl@chromium.org [Mon, 28 Jun 2010 12:28:37 +0000 (12:28 +0000)]
Update the V8 benchmark suite with the following fixes:

*) Fix a couple of typos in DeltaBlue.
*) Make sure Splay doesn't always remove the node just added.
*) Run all benchmarks for at least 32 times (and warm up).
Review URL: http://codereview.chromium.org/2836031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoProvide actual breakpoints locations in response to setBreakpoint and listBreakpoints...
podivilov@chromium.org [Mon, 28 Jun 2010 12:09:29 +0000 (12:09 +0000)]
Provide actual breakpoints locations in response to setBreakpoint and listBreakpoints requests.

Review URL: http://codereview.chromium.org/2799037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoDo integer mod via sum-of-digits technique. This benefits the date
erik.corry@gmail.com [Mon, 28 Jun 2010 11:47:23 +0000 (11:47 +0000)]
Do integer mod via sum-of-digits technique.  This benefits the date
code.
Review URL: http://codereview.chromium.org/2876011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoPrepare push to trunk. We are now working on version 2.2.21.
fschneider@chromium.org [Mon, 28 Jun 2010 11:17:55 +0000 (11:17 +0000)]
Prepare push to trunk. We are now working on version 2.2.21.

Review URL: http://codereview.chromium.org/2882002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4961 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoRemove not-both-smis optimization on FloatingPointHelper::LoadNumbersAsIntegers on...
whesse@chromium.org [Mon, 28 Jun 2010 10:54:07 +0000 (10:54 +0000)]
Remove not-both-smis optimization on FloatingPointHelper::LoadNumbersAsIntegers on X64 platform.
Review URL: http://codereview.chromium.org/2861031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoFix 15.2.3.4 es5conform test
yurys@chromium.org [Mon, 28 Jun 2010 09:25:09 +0000 (09:25 +0000)]
Fix 15.2.3.4 es5conform test

TBR=mnaganov,sgjesse
Review URL: http://codereview.chromium.org/2832029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

14 years agoObject.getOwnPropertyNames should be free of duplicates
yurys@chromium.org [Mon, 28 Jun 2010 08:31:31 +0000 (08:31 +0000)]
Object.getOwnPropertyNames should be free of duplicates

BUG=41243
Review URL: http://codereview.chromium.org/2825026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4958 ce2b1a6d-e550-0410-aec6-3dcde31c8c00