kmillikin@chromium.org
e7528c4ac6
Propagate receiver from initial call site to code generator.
...
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.
...
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.
...
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
sgjesse@chromium.org
5fe8bd9919
Fix 64-bit build on Windows and Visual Studio project files
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64-bit version now builds on Windows again in both release and debug mode.
The Visual Studio project files have been updated so that all three configurations work (32-bit, 64-bit and 32-bit with ARM simulator). They all convert from Visual Studio 2005 to Visual Studio 2008.
TBR=lrn@chromium.org
Review URL: http://codereview.chromium.org/549174
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 16:18:58 +00:00
kmillikin@chromium.org
2b62886dab
Refactor the selection of code generator and add the possibility of a
...
simpler backend for non-toplevel code.
Review URL: http://codereview.chromium.org/549158
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3721 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 15:23:48 +00:00
whesse@chromium.org
62f3e48d2d
Refactor Reference so that SetValue and GetValue pop the reference state.
...
Review URL: http://codereview.chromium.org/487017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3720 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 14:07:12 +00:00
ricow@chromium.org
80d71c6406
Changed JSObject::DefineGetterSetter to also set the right attributes
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when an existing accessor is redefined (a configurable accessor can
potentially be redefined as a non-configurable (i.e., DONT_DELETE)).
Review URL: http://codereview.chromium.org/556040
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3719 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 13:53:19 +00:00
ricow@chromium.org
7985bf73c8
Set iIsExtensible to true as default in the map.
...
Review URL: http://codereview.chromium.org/556041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3718 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 13:51:04 +00:00
ager@chromium.org
68f537d2b1
Port code to load an integer directly from a heap number from ia32 to x64.
...
For now, this is a direct port from ia32, so there is probably still
stuff that can be improved here.
Review URL: http://codereview.chromium.org/555131
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3717 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 13:34:29 +00:00
kmillikin@chromium.org
f866a574ae
Enable references and assignments to lookup slots in the toplevel code
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generator.
Review URL: http://codereview.chromium.org/553116
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 12:14:26 +00:00
whesse@chromium.org
93f5cb2cd4
Move heap numbers directly to VFP3 registers in comparison stub.
...
Review URL: http://codereview.chromium.org/556020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3715 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 12:13:32 +00:00
erik.corry@gmail.com
10fdd6509b
Add counters for the different code generators.
...
Review URL: http://codereview.chromium.org/552184
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3714 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 11:08:32 +00:00
erik.corry@gmail.com
90045ddd5e
Another step on the way to context snapshots. We can now refer to
...
objects in the startup heap from a partial snapshot. This happens
through the partial snapshot cache. A startup snapshot and a
partial snapshot are created together so that the startup snapshot
contains the partial snapshot cache entries needed.
Review URL: http://codereview.chromium.org/548149
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3713 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-27 08:25:48 +00:00
kmillikin@chromium.org
97e3aae5ef
Refactoring and small optimization of the smi code for binary op stubs
...
on ia32.
1. Operate on the values in edx,eax when possible (all operations
except DIV and MOD). This saves moving them on entry and when falling
out to the non-smi code.
2. Do not perform ADD and SUB before the smi check of their inputs.
This saves undoing the operation in the case that we fall through to
the non-smi case due to non-smi inputs (probably common?), and we can
avoid emitting the smi check code twice (code size reduction).
3. Don't perform OR twice (once to smi check the inputs and once to
smi check the result).
Review URL: http://codereview.chromium.org/556019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3712 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-26 14:43:40 +00:00
ager@chromium.org
400b62a1f7
Implement unary addition in the full (non-optimizing) code generator.
...
Review URL: http://codereview.chromium.org/555099
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-26 13:57:11 +00:00
sgjesse@chromium.org
c16974e0f3
Alow long running test to time out on ARM
...
This test have been timing out on ARM hardware from time to time.
Review URL: http://codereview.chromium.org/543206
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-26 11:45:53 +00:00
sgjesse@chromium.org
cf78ed05ee
Don't pass the "at start" parameter to native RegExp
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As the start index is already passed it is easy to calculate the "at start" boolean in generated code. Also as direct entry has been implemented this needs to be done in generated code anyway, and therefore might as well be moved to the generated code for RegExp. The "at start" value is now calcualted as a local variable on the native RegExp frame based on the value of the start index argument.
The x64 version have been tested on both Linux and 64-bit Windows Vista.
For ARM I have tested cctest/test-regexp on ARM hardware, but the rest of the tests have only been run on the ARM simulator.
Review URL: http://codereview.chromium.org/554078
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-26 11:08:42 +00:00
kaznacheev@chromium.org
c33dfa5a1d
Support register arguments in more cases.
...
1. MUL and DIV on SMIs.
2. When calling GenericBinaryOpStub from a virtual frame.
3. When generating code for a loop counter.
Overall performance gain is about 0.6%.
Review URL: http://codereview.chromium.org/555098
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-26 10:27:27 +00:00
erik.corry@gmail.com
2f0ad64db9
Increase young generation size on Android.
...
Review URL: http://codereview.chromium.org/556018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3705 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-26 10:03:44 +00:00
whesse@chromium.org
439ab839ba
Load HeapNumbers directly into floating-point registers in BinaryOpSlowCase.
...
Review URL: http://codereview.chromium.org/549147
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-26 09:31:40 +00:00
sgjesse@chromium.org
30b4bff49b
Fix building on 64-bit Windows
...
Review URL: http://codereview.chromium.org/546147
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-26 08:44:50 +00:00
antonm@chromium.org
29af9c54a4
Merge ObjectIterator::has_next and ObjectIterator::next methods.
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This reduces chances of improper usage, see http://code.google.com/p/v8/issues/detail?id=586
for more details.
BUG=586
Review URL: http://codereview.chromium.org/555072
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 22:53:18 +00:00
kaznacheev@chromium.org
921540510c
Fixing style issues in codegen-ia32.*
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See Kevin's comments for http://codereview.chromium.org/554062 .
Review URL: http://codereview.chromium.org/543193
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 17:47:53 +00:00
kaznacheev@chromium.org
e138669a1f
Fixing an assertion fail introduced in 3692.
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Also fixing some formatting issues.
Review URL: http://codereview.chromium.org/556002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 17:03:34 +00:00
ager@chromium.org
dc08ccebaa
Actually land the platform-solaris.cc file for solaris support.
...
Review URL: http://codereview.chromium.org/545125
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 16:48:53 +00:00
kaznacheev@chromium.org
36477ee160
Use registers to pass arguments to GenericBinaryOpStub.
...
Currently arguments are never passed on registers (due to the way ArgsInRegistersSupported is written) and
if they were, the stub would break in several places because registers are not preserved properly in the
course of execution. This CL makes use of registers more often (than never) and makes sure that registers are
handler properly.
A peformance gain is small (0.2-0.3%) but stable.
This CL was extracted from the one sent out earlier (http://codereview.chromium.org/551093 ).
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 16:00:03 +00:00
whesse@chromium.org
5428e036d1
Make ARM assembler VFP3 test pass on machines without VFP3 floating point hardware.
...
Review URL: http://codereview.chromium.org/543187
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 15:17:58 +00:00
lrn@chromium.org
bfcbc10c7d
Fix bug in character-set merging. Add test case.
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See Chromium bug 32637.
Review URL: http://codereview.chromium.org/553067
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 12:56:49 +00:00
ager@chromium.org
cd51fcd35f
Land patch to add Solaris platform support.
...
Patch by Erich Ocean and Ryan Dahl.
Review URL: http://codereview.chromium.org/545125
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 12:37:31 +00:00
whesse@chromium.org
f88e7e82b7
Add vstr and vldr floating point load and store to ARM assembler, disassembler, and simulator.
...
Review URL: http://codereview.chromium.org/545155
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 11:54:10 +00:00
lrn@chromium.org
76774115c0
Ported SubStringStub to X64.
...
Review URL: http://codereview.chromium.org/555049
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 08:55:08 +00:00
kasperl@chromium.org
4f087f279d
Change the candidate version on bleeding_edge from 2.0.7 to
...
2.1.0. This means that the next version pushed to trunk will
be the first version in the 2.1.x series.
Review URL: http://codereview.chromium.org/551139
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3682 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-25 08:28:39 +00:00
fschneider@chromium.org
4d3a5968a5
Inline smi code in count operations in the full code generator.
...
We now test for a smi before calling ToNumber and inline
the smi increment/decrement for ++ and --. There only a small
increase in code size but loops in top-level code are
becoming much faster as a result.
Review URL: http://codereview.chromium.org/553056
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-22 14:07:25 +00:00
antonm@chromium.org
c7445d9284
Make KeyedLoadIC::generic_stub go into slow case if receiver has an indexed interceptor.
...
BUG=589,27967.
Review URL: http://codereview.chromium.org/555048
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-22 13:56:12 +00:00
mikhail.naganov@gmail.com
40fd97c87d
A follow-up to fix 553: really report function object moves.
...
As an afterthought, I realized that I put function objects moves
reporting into a method that deals with only code object moves. I've
looked up that function objects are allocated in old pointer space and
new space, so I moved logging to the corresponding VM methods.
BUG=553
Review URL: http://codereview.chromium.org/552089
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-22 09:42:24 +00:00
sgjesse@chromium.org
69915136fa
Add support for two byte strings in direct call to RegExp
...
The stub for calling RegExp directly now also handles two byte strings.
Support for flat cons strings added for both ascii and two byte.
Some code code simplifications and added a few constants.
Review URL: http://codereview.chromium.org/545151
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-22 08:31:33 +00:00
peter.rybin@gmail.com
fceef5b798
Fix lint errors
...
Review URL: http://codereview.chromium.org/543154
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-21 19:28:13 +00:00
peter.rybin@gmail.com
b400427e10
Fix disable_break parameter
...
Review URL: http://codereview.chromium.org/552068
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3675 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-01-21 17:41:17 +00:00