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70fa44ecea
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Author SHA1 Message Date
erik.corry@gmail.com
70fa44ecea Allow gcc to use strict-aliasing rules to control pointer aliasing when 
optimizing.  Obfuscate a few casts with bit_cast to avoid warnings from
gcc.
Review URL: http://codereview.chromium.org/6236

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 13:11:19 +00:00
sgjesse@chromium.org
43783fa236 Mark a test as flaky on ARM. Fails on hardware but passes in simulator.Z 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 12:15:32 +00:00
whessev8
d2a8454d2f This change removes the %AddProperty native JavaScript function from V8. 
All uses of %AddProperty are replaced by %SetProperty.  A few uses of
IgnoreAttributesAndSetLocalProperty are added, and the runtime version
of it adds a PropertyAttributes argument.  Only the JSObject class
in objects.cc now uses AddProperty, and it can become private.

Review URL: http://codereview.chromium.org/6445

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 12:14:29 +00:00
lrn@chromium.org
fbd7acf57c Fixed whitespace. Remember to run presubmit before submitting. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@425 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 12:07:42 +00:00
lrn@chromium.org
17dc503149 Added fast-case switch to ARM. 
Refactored to reuse code between ia32 and ARM.
Added tests for switch.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@424 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 12:04:59 +00:00
kasperl@chromium.org
4269973acd Log ticks when the prof flag is set. Avoid letting --prof 
imply --log.
Review URL: http://codereview.chromium.org/6444

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@423 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 10:51:08 +00:00
christian.plesner.hansen@gmail.com
e060c52c1c Changed so that --log-code implies --log. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 10:42:53 +00:00
sgjesse@chromium.org
12bc4034e0 Refactored the logic for entering the debugger into one abstraction EnterDebugger. 
Removed the static initializer for Top::break_access_.
Review URL: http://codereview.chromium.org/6234

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 09:57:18 +00:00
bak@chromium.org
f42636b26f - Added fast case for extending the JSObject properties storage. 
- Changed date to compute local_time_offset at load time.
  
Review URL: http://codereview.chromium.org/6441

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 09:16:12 +00:00
sgjesse@chromium.org
28ab46c5cd Updated the snapshot builder to reflect the removed extensions in http://codereview.chromium.org/6233. 
Review URL: http://codereview.chromium.org/6440

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 09:05:58 +00:00
sgjesse@chromium.org
b8a89fa3f2 Fixed the path for include files v8.h and v8-debug.h in Visual Studio project. 
Review URL: http://codereview.chromium.org/6601

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@418 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 08:31:19 +00:00
sgjesse@chromium.org
6a5e5bc50a Removed the print, load, quit and version extensions from the VM. Moved the print extension to the compiler test as it was used there. Changed the serializer tests to only use the gc extension. 
This also gets rid of 8 static initializers.
Review URL: http://codereview.chromium.org/6233

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@417 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 08:30:22 +00:00
ager@chromium.org
0d74c422a9 Cleanup string builtins. 
Review URL: http://codereview.chromium.org/6602

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 07:58:18 +00:00
kasperl@chromium.org
8387c9b701 Minor cleanups to macros.py. 
Review URL: http://codereview.chromium.org/6232

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 07:36:03 +00:00
ager@chromium.org
9da356eea6 Make sure that the name accessor on functions return the expected 
names.

- Set the correct name of library functions.
- Set the name of C++ callback functions.
- Clean up a couple of out-dated comments related to literal creation.

Review URL: http://codereview.chromium.org/6223

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-03 07:14:31 +00:00
christian.plesner.hansen@gmail.com
06fa6d1cde - Case-sensitive atomic regular expressions now use the same code as 
String.indexOf to do matching.
- The --log option is no longer automatically enabled by the other log
  options.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 15:35:28 +00:00
kmillikin@chromium.org
eece48a79d Print one line when pushing an immediate followed by a pop is 
eliminated.
Review URL: http://codereview.chromium.org/6078

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@412 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 14:23:20 +00:00
whessev8
c1ac963e53 Replaces two non-private uses of AddProperty with IgnoreAttributesAndSetLocalProperty. Adds attributes parameter to IgnoreAtt..Property(). Makes IgnoreAtt..Property() an exact clone of SetProperty(), with explicit changes. 
Review URL: http://codereview.chromium.org/5665

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@411 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 13:45:21 +00:00
kmillikin@chromium.org
a30916cf27 In the code generator, avoid loading the arguments object to the 
expression stack when it is already there.  Also, cleanup up the
(two!) extra copies of the arguments object left on the stack.
Review URL: http://codereview.chromium.org/5667

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@410 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 12:44:47 +00:00
kmillikin@chromium.org
eca6c6ae65 Move code for code generator static member functions, code generation 
functions on AST nodes, and helper class member functions (eg, stub
classes) toward the bottom of the codegen*.cc files.  The macro __ is
now #define'd exactly twice and #undef'd twice.
Review URL: http://codereview.chromium.org/6075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@409 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 11:54:32 +00:00
kmillikin@chromium.org
36e050fa6b Small cleanup of the code generator: make the static code gen 
functions and the ones defined on the AST nodes take a code generator,
rather than a macro assembler and (sometimes) scope.

Uniformly use the __ macro for masm_/masm in the codegen*.cc files.
Review URL: http://codereview.chromium.org/5663

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@408 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 11:14:50 +00:00
sgjesse@chromium.org
d759938461 Changed optimization from /Ox to the (more) commonly used /O2 (which includes 
/GF) in both SCons and Visual Studio build. There is not mesurable difference
neither in speed nor in code size.

Added whole program optimization to the SCons release build. This clutters the
linking of the samples a little with the option /LTCG. This option is not
strictly needed for linking, but if it is not specified the linker complaints
as it can see object files compiled with /GL and then restarts itself with
/LTCG which dosen't look very pretty.
Review URL: http://codereview.chromium.org/5664

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 09:41:01 +00:00
olehougaard
864ebf14ad Fixed use of undefined in ArraySort. 
Changed 'undefined' in ArraySort to 'void 0'. Also added regression test to catch the error.
Review URL: http://codereview.chromium.org/6073

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 08:58:03 +00:00
olehougaard
e61b803414 Various minor improvements of sort. 
Review URL: http://codereview.chromium.org/6035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@405 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 08:15:20 +00:00
kasperl@chromium.org
8d617a7b6b Removed the use of Math.random() and new Date() for building 
the RNG pool in the crypto benchmark.
Review URL: http://codereview.chromium.org/6071

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@404 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-02 07:43:46 +00:00
iposva@chromium.org
fdb34fb4f0 Follow up to change 402: 
- Remove unused symbol finally_state_symbol.

Review URL: http://codereview.chromium.org/5640

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-01 20:21:34 +00:00
kasperl@chromium.org
68103cee8e Get rid of the local variable we use to keep the state 
during the execution of a finally block by just pushing
the state on the execution stack instead.
Review URL: http://codereview.chromium.org/5626

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@402 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-01 10:57:37 +00:00
christian.plesner.hansen@gmail.com
22d604e5bf Added test timing. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@401 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-01 09:07:45 +00:00
kasperl@chromium.org
016fcd4aff Fix issue 86 by keeping track of the fact that finally blocks 
are evaluated with an extra element on the stack, which needs
to be taken into account when breaking and continuing. 

I'll clean up the code and add an abstraction for manipulating
the break stack height in a future CL -- I want to try to get
rid of the separate local variable we keep around for the "state"
when running in a finally block.
Review URL: http://codereview.chromium.org/5625

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-01 07:43:00 +00:00
christian.plesner.hansen@gmail.com
3916eb38f4 Added option to parallelize test runs. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-30 15:32:07 +00:00
deanm@chromium.org
3228e4c1e9 Disallow copy and assigning a few public objects. 
BUG=97

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-30 11:43:18 +00:00
deanm@chromium.org
891ae83e18 Remove some craaaazy trailing whitespace. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-30 11:41:58 +00:00
deanm@chromium.org
7b0ab87baf Remove an ARM jump elimination test. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-30 10:20:58 +00:00
olehougaard
b4a40eb22f Faster sort. 
Using insertion sort below a certain threshold to give faster sorting of arrays (esp. short ones).
Review URL: http://codereview.chromium.org/6006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@395 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-30 09:58:22 +00:00
deanm@chromium.org
61f3a82506 Remove the ARM jump elimination. This completely removes jump elimination. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@394 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-30 09:42:08 +00:00
deanm@chromium.org
0ddacf3966 Remove x86 jump elimination. This was just complicated enough to make it annoying to support short jump encoding. I measured a code size increase of 5 bytes on the V8 benchmark, from missing one jump to next elimination possibility. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@393 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-29 07:33:58 +00:00
deanm@chromium.org
c522c96691 Clean up some naming to be consistent between runtime and JS code. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-28 13:21:41 +00:00
deanm@chromium.org
946c2e5027 Remove two cases of needlessly jumping to the next instruction. The jump eliminator will remove these cases, but it's easy enough to just do statically in the code, and not require the eliminator to do it at runtime. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-28 12:21:12 +00:00
deanm@chromium.org
5aa049e98d Remove ComparisonDeferred and inline the non-smi case. ARM is doing it's own thing here. This should cut down on code size, and open up two possiblities for short jump encoding. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-28 09:38:09 +00:00
erik.corry@gmail.com
062ef05ba6 Fix failing test caused by extra precision in register allocated fp values. 
Review URL: http://codereview.chromium.org/5019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 23:14:43 +00:00
erik.corry@gmail.com
0f37bdb5fc Fix build breakage on ARM by removing IA32 flags 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 16:14:22 +00:00
erik.corry@gmail.com
aabe3ed736 Use -O9, tune for nocoma, assume at least a Pentium when generating code. 
Review URL: http://codereview.chromium.org/4298

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@387 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 15:53:42 +00:00
christian.plesner.hansen@gmail.com
da96a860f0 Added new test type, message, to test error reporting. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@386 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 13:06:49 +00:00
erik.corry@gmail.com
0995097997 Fix stack check wraparound problem for ARM simulator. 
Review URL: http://codereview.chromium.org/2926

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@385 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 12:11:35 +00:00
sgjesse@chromium.org
1a4da9714a Stack checks in generated code for function apply is now controlled 
by the check-stack flag. Changed the condition code from greater to
above_equal as the SP should be unsigned (this matches the stack
check in function entry).
Review URL: http://codereview.chromium.org/4296

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@384 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 10:27:39 +00:00
olehougaard
0b02000de4 Adding comment to the fix of issue 95. 
Review URL: http://codereview.chromium.org/5003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 10:25:14 +00:00
olehougaard
acffb377a8 Fix for issue 95. 
Fixed QuickSort so it doesn't overflow the stack with non-reflexsive comparison functions.
Review URL: http://codereview.chromium.org/4297

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 09:15:02 +00:00
sgjesse@chromium.org
f2ac600e4b Mark test test-debug/ThreadedDebugging as flaky. 
Review URL: http://codereview.chromium.org/5001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@381 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 07:57:11 +00:00
christian.plesner.hansen@gmail.com
2969145ba5 which it now does. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@380 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-26 03:44:09 +00:00
erik.corry@gmail.com
806c4d63c3 Introduce some checks to indicate that the benchmarks have run correctly. 
This change affects the results by around 2% so the version number has been
bumped to 2 to avoid confusion.
Review URL: http://codereview.chromium.org/4401

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@379 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-09-25 13:48:27 +00:00