git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3759 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

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

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_.

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

Review URL: http://codereview.chromium.org/558067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3754 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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
Review URL: http://codereview.chromium.org/555170

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/549207

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3752 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/555162

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3750 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

Review URL: http://codereview.chromium.org/548198

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3746 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/543207

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3745 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

  
  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

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

TBR=lrn@chromium.org

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3741 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

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

Review URL: http://codereview.chromium.org/548181

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/558018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: http://codereview.chromium.org/552210

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

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

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

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

Review URL: http://codereview.chromium.org/552188

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

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

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

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

Review URL: http://codereview.chromium.org/487017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3720 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: http://codereview.chromium.org/556041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3718 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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