lrn@chromium.org
18c6134e1a
Updated JSON.stringify to newest version of ES5.
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Review URL: http://codereview.chromium.org/562034
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3787 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-03 13:17:39 +00:00
ricow@chromium.org
f74a08d8ee
Added Object.defineProperty + needed internal functionality:
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DefineOwnProperty (changed to allow for redefinition of existing property)
SameValue
Extra info on propertydescriptor
GetProperty
HasProperty
Currently the DefineOrRedefineAccessorProperty deletes the existing
property on the object if it is a dataproperty (FIELD or NORMAL) and
adds a new one. This can potentially be optimized.
Review URL: http://codereview.chromium.org/555149
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3786 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-03 13:10:03 +00:00
leonclarke@gmail.com
04c4d90868
DebugBreak shouldn't be used when ENABLE_DEBUGGER_SUPPORT isn't defined.
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Review URL: http://codereview.chromium.org/568017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-03 11:54:57 +00:00
ager@chromium.org
76e7d7522a
Use MemOperand directly to load argv on arm.
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Review URL: http://codereview.chromium.org/570003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-03 11:43:54 +00:00
sgjesse@chromium.org
f239b9b7d4
Prepare to push to trunk. We are now vorking on version 2.1.1.
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Review URL: http://codereview.chromium.org/564033
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3779 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-03 09:15:58 +00:00
whesse@chromium.org
b57ca72b90
Fix build error on Win32, fix spelling of DebugerStatementStub.
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Review URL: http://codereview.chromium.org/570001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-03 08:33:19 +00:00
ager@chromium.org
dc49c566a4
Use the virtual-frame based optimizing compiler for split-compilation
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bailouts. For now the virtual-frame state at entry of a function is
hard-coded when using the virtual-frame based compiler as the
secondary compiler.
Setup frame pointer correctly on function entry on ARM in
fast-codegen-arm.
Review URL: http://codereview.chromium.org/569010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-03 07:58:47 +00:00
serya@chromium.org
0045327b7d
Review URL: http://codereview.chromium.org/555164
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-02 18:35:53 +00:00
ager@chromium.org
c4bd2aa054
Add missing access checks to Object.getOwnPropertyNames.
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Makes webkit layout test: http/tests/security/cross-frame-access-enumeration.html fail.
Review URL: http://codereview.chromium.org/561019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3771 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-02 13:48:54 +00:00
whesse@chromium.org
c9c504770a
Remove explicit Result arguments to IC calls on ARM.
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Review URL: http://codereview.chromium.org/568016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-02 13:40:53 +00:00
sgjesse@chromium.org
10910394e6
Handle insertion order for simple constructors
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When functions only have simple assignments of the form this.x = ... the object is created in generated code without actually calling the constructor. In this case the initial map for the function already contains the properties assigned in the constructor. The field descriptors in this initial map now has an enumeration index assigned to make property enumeration order the insertion order. The insertion order here is the order of the this.x assignments in the code.
BUG=http://crbug.com/3867
TEST=test/mjsunit/regress/regress-crbug-3867.js
Review URL: http://codereview.chromium.org/566016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-02 13:33:29 +00:00
sgjesse@chromium.org
8b5387506c
Remove some unused code on ARM
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Review URL: http://codereview.chromium.org/563008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-02 11:36:37 +00:00
antonm@chromium.org
3ec70cab81
Port caching of lookup followups for interceptors to ARM
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Review URL: http://codereview.chromium.org/551191
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3766 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-02 11:32:17 +00:00
whesse@chromium.org
7556a16cd2
Change StoreIC interface on x64 to pass receiver in rdx, not on stack.
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Review URL: http://codereview.chromium.org/558069
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3765 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-02 09:20:19 +00:00
lrn@chromium.org
29229e9b8c
Fix a bug that Math.round() returns incorrect results for huge integers.
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Review URL: http://codereview.chromium.org/567011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3764 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-02 09:14:22 +00:00
kasperl@chromium.org
325d3ef224
Remember to update the write barrier when storing into
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the context in the full compiler.
Clobber all input registers in the RecordWrite code
when the debug-code flag is set.
Review URL: http://codereview.chromium.org/569008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-02 07:58:09 +00:00
kmillikin@chromium.org
41865cd677
Implement simple fast-path code for functions containing this property stores and global variables.
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Code is specialized to the initial receiver.
Review URL: http://codereview.chromium.org/553149
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 17:01:58 +00:00
kasperl@chromium.org
6c605d1fe0
Revert r3758.
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3759 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 15:27:51 +00:00
kasperl@chromium.org
5e96a8ca4b
Temporarily allocate all function contexts in old space and
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force the system to use the full compiler to momentarily get
better test coverage.
This change will be reverted once the unit tests have finished
running.
Review URL: http://codereview.chromium.org/552257
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3758 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 15:16:26 +00:00
kasperl@chromium.org
ae4fd1e54f
Avoid using RecordWrite with the context (esi, rsi, cp) as
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one of the arguments since this may clobber the register.
Review URL: http://codereview.chromium.org/556101
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3757 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 13:20:43 +00:00
ager@chromium.org
05e8784136
Allow the optimizing compiler to use an existing macro assembler.
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This is the first towards using the optimizing compiler for split
compilation bailouts.
Review URL: http://codereview.chromium.org/557079
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 13:07:53 +00:00
yurys@chromium.org
2a8034c8f6
Correctly set eval_from_shared value when new function is created by "new Function(...)". At the moment it's set to the native script where the Function is defined(v8natives.js) which doesn't make much sense for the user when he tries to debug his code. Moreover, it causes an exception in JSONProtocolSerializer.prototype.serialize_.
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Related Chromium bug: http://crbug.com/29062
Review URL: http://codereview.chromium.org/551227
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3755 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 12:56:56 +00:00
whesse@chromium.org
d450fe1ed3
Remove StoreIC::Generate, and inline StoreIC::GenerateInitialize.
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Review URL: http://codereview.chromium.org/558067
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3754 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 11:07:41 +00:00
yurys@chromium.org
4963f13f22
Show user script source line that caused exception intead of a line in a native script. When an error is reported as one happened in a native script it's hard to track the original cause. See chromium issue: http://crbug.com/25305
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Review URL: http://codereview.chromium.org/555170
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 10:34:57 +00:00
lrn@chromium.org
f03e42b133
Added validating JSON parser mode to parser.
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Review URL: http://codereview.chromium.org/549207
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3752 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 10:31:55 +00:00
whesse@chromium.org
866eac3057
StoreIC interface changed on ia32 to take receiver in edx, not on stack.
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Review URL: http://codereview.chromium.org/555162
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3750 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-02-01 08:35:38 +00:00
vitalyr@chromium.org
f40ecb18c3
Fix stack overflow in cctest/test-api/Threadin2 after r3613.
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r3613 started wrapping all builtins in extra call in debug mode so it
became easier to cause stack overflow especially in 64-bit build.
Review URL: http://codereview.chromium.org/546129
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3749 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 18:01:46 +00:00
kmillikin@chromium.org
5536273594
Add fast code generator visitor.
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It does not yet emit code so there is a flag --print-ir to print the
AST as seen by the code generator.
Review URL: http://codereview.chromium.org/558042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3748 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 15:29:33 +00:00
mikhail.naganov@gmail.com
0867927b4b
Rewrite CsvParser.parseLine to make it simpler and gain some performance improvement.
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Review URL: http://codereview.chromium.org/548198
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3746 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 13:32:32 +00:00
serya@chromium.org
9239bbdd91
Removing redundant stub for runtime native calls.
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Review URL: http://codereview.chromium.org/543207
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3745 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 12:41:11 +00:00
kmillikin@chromium.org
8588518851
Introduce a stack-allocated structure to encapsulate compile-time information.
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Use it to hold the possible shared function info, the possible
receiver, and the compilation loop nesting depth. Remove loop nesting
from FunctionLiteral AST nodes.
Review URL: http://codereview.chromium.org/552232
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3744 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 11:55:40 +00:00
kasperl@chromium.org
048fe9b980
RFC: Try to be much more careful with where we skip the write barrier by:
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1. Avoid using SKIP_WRITE_BARRIER when we don't have to (smis).
2. Check and document the remaining uses of SKIP_WRITE_BARRIER.
3. Only allow GetWriteBarrierMode when in an AssertNoAllocation scope.
The only functional change should be in DeepCopyBoilerplate where we
no longer use the write barrier mode (because of allocations). I'm
running benchmarks to see if this has a measurable impact on performance.
Review URL: http://codereview.chromium.org/558041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 11:46:55 +00:00
sgjesse@chromium.org
2498d5cb7b
Fix debug build breakage from r3740
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TBR=lrn@chromium.org
Review URL: http://codereview.chromium.org/555161
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3742 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 11:34:37 +00:00
sgjesse@chromium.org
0528427a1b
Change to src/x64/assembler-x64.h missing from r3740
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TBR=lrn@chromium.org
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3741 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 10:56:26 +00:00
sgjesse@chromium.org
8ced9b99be
Port direct call from JavaScript to native RegExp to x64
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Code tested on both Linux and Windows.
Added a bit more abstraction to calling a C function from generated code.
Minor tweaks to the ia32 version.
Review URL: http://codereview.chromium.org/548179
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3740 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 10:33:27 +00:00
kmillikin@chromium.org
e7528c4ac6
Propagate receiver from initial call site to code generator.
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When doing lazy compilation of methods, allow the code generator to know the
(initial) receiver at the (initial) call site.
Review URL: http://codereview.chromium.org/551189
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3739 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 09:52:51 +00:00
fschneider@chromium.org
88f6734ddb
Add a pass for the fast compiler to label expression nodes.
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This change adds a post-order numbering to AST nodes that
are relevant for the fast code generator. It is only invoked
together with the fast compiler.
Also changed the ast printer to print the numbering for
testing purposes if it is present.
Review URL: http://codereview.chromium.org/553134
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3738 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-29 09:42:13 +00:00
whesse@chromium.org
e9263697cb
Remove some unneeded restorations of a register in StoreIC.
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Review URL: http://codereview.chromium.org/548181
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 14:01:14 +00:00
ager@chromium.org
fa4954a42b
Remove unsafe and unneeded logging during deserialization.
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Review URL: http://codereview.chromium.org/558018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 13:05:29 +00:00
kaznacheev@chromium.org
432caaf14e
Use registers to pass arguments to GenericBinaryOpStub (x64).
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This is a port to x64 of the following CLs:
http://codereview.chromium.org/554062 (use registers at all)
http://codereview.chromium.org/555098 (use registers for MUL, DIV and virtual frames)
http://codereview.chromium.org/556019 (optimize register order)
Review URL: http://codereview.chromium.org/555147
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 12:45:14 +00:00
whesse@chromium.org
8999064435
Move a line, in codegen-*.cc. Make formatting of ic-*.cc uniform.
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Review URL: http://codereview.chromium.org/552210
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 12:41:27 +00:00
sgjesse@chromium.org
ef4b110620
Fix typo.
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TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/554114
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3731 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 10:46:58 +00:00
kasperl@chromium.org
7db4279d22
Add missing break.
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TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/548178
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3730 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 09:08:01 +00:00
kasperl@chromium.org
0b13c6be28
Strengthen a few assertions and add zapping of allocated
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memory blocks filling them out with recognizable non-zero
bit pattern in debug mode.
Review URL: http://codereview.chromium.org/558016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3729 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 08:46:56 +00:00
sgjesse@chromium.org
f07a0230dc
Updage Visual Studio project files
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Add the new files for the fast compiler.
TBR=kmillikin@chromium.org
Review URL: http://codereview.chromium.org/557034
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3728 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 08:41:31 +00:00
ager@chromium.org
9879490308
Implement SUB and BIT_NOT unary operations in full codegenerator.
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This change depends on landing the BIT_NOT unary op stub on arm. That
change is out for review.
Review URL: http://codereview.chromium.org/557016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 08:15:00 +00:00
ager@chromium.org
ed224fc1dc
Port bit not unary op stub to ARM.
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Review URL: http://codereview.chromium.org/552188
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-28 08:14:19 +00:00
kasperl@chromium.org
25c6b59b1e
Make sure to initialize all fields in the special maps
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created during bootstrapping. Without this change we
risk having weird flags set on the map for the null
value (among others), which can lead to crashes.
Review URL: http://codereview.chromium.org/552195
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 20:14:46 +00:00
fschneider@chromium.org
58a8a1f341
Rename flags in unit tests to match the new flag definitions.
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TBR=kmillikin@chromium.org ,
Review URL: http://codereview.chromium.org/555132
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 17:21:48 +00:00
leonclarke@gmail.com
eaa845804e
Get it to compile when ENABLE_LOGGING_AND_PROFILING isn't defined.
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I think it currently is defined on all platforms except Android.
Review URL: http://codereview.chromium.org/554101
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 17:10:28 +00:00