Review URL: http://codereview.chromium.org/487007


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/467057

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/475003


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3442 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The ApiGetterEntryStub is not implemented on arm or x64, but the
platform-specific implementations need to change to match the change
to the platform-independent signatures.

TBR=ager@chromium.org

Review URL: http://codereview.chromium.org/471009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3441 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

callback load (or keyed load) IC.

The problem was that the IC code calls a stub, which can allocate and
thus trigger a GC if the stub is not already generated.  Problem is
solved by adding the ability to "try" to call a stub, trying to
generate the stub code if necessary but signaling an allocation
failure if generating the code is not possible.

Review URL: http://codereview.chromium.org/472002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3440 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Instead of weak handles external strings use a separate table.  This
table uses 5 times less memory than weak handles.  Moreover, since we
don't have to follow the weak handle callback protocol we can collect
the strings faster and even on scavenge collections.

Review URL: http://codereview.chromium.org/467037

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and set.  Doesn't support configurable yet.  See
http://code.google.com/p/v8/issues/detail?id=460
Review URL: http://codereview.chromium.org/463040

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When generating code for object and array literals we performed
the check if the a boilerplate already exists in generated code.

In the top-level compiler we now do this check in a new runtime
function. This makes the generated code more compact for top-level code.


Review URL: http://codereview.chromium.org/465148

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Create the framework for adding a thumb2 backend for ARM.  See http://codereview.chromium.org/464070

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/464016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3435 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is a port of the IA-32 version from r3400 (http://code.google.com/p/v8/source/detail?r=3400). In the X64 version the additional registers are used to avoid loading the instance type and arguments several times.
Review URL: http://codereview.chromium.org/460109

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See http://codereview.chromium.org/470001
From sra.

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Review URL: http://codereview.chromium.org/464069


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Review URL: http://codereview.chromium.org/466056

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parameters.  This could case the initial value to be lost or worse, a
crash.

Fix by handling the case of a declaration shadowing both
stack-allocated parameters and those in the arguments object.

This is related to V8 issue 540.
http://code.google.com/p/v8/issues/detail?id=540

BUG=29565
Review URL: http://codereview.chromium.org/469006

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Patch from sra.
http://codereview.chromium.org/470001


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Review URL: http://codereview.chromium.org/465055


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1. Refactor the structure of VisitAssignment: The existing code is not ideal 
to be extended with support for compound assignments.

2. Reuse common code for keyed property assigments: Now variables rewritten 
to a property (.arguments access) are treated like normal keyed property
assignments. This allows us to remove some code duplication.

Review URL: http://codereview.chromium.org/456024

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Review URL: http://codereview.chromium.org/466031

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arguments object.

See http://code.google.com/p/v8/issues/detail?id=540
Review URL: http://codereview.chromium.org/460070

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Review URL: http://codereview.chromium.org/462034

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Review URL: http://codereview.chromium.org/466003

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Review URL: http://codereview.chromium.org/460068

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variables rather than in a stack-allocated struct.  The struct field
values turned out not to be available in minidumps.

Review URL: http://codereview.chromium.org/460069


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The checking for strings when performing binary add was missing on x64 and ARM. This is a prerequisite for adding string add in generated code for these two platforms.
Review URL: http://codereview.chromium.org/465028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Calculate the aligned size of strings when allocating from generated code using kObjectAlignmentMask

Add native code assert to make sure allocation from generated code keeps alignment.
Review URL: http://codereview.chromium.org/462025

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TBR=sgjesse@chromium.org
Review URL: http://codereview.chromium.org/466018

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Review URL: http://codereview.chromium.org/464002

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struct on fatal out of memory.  This should cause the information to
be included in minidumps so we can get a better idea of the state of
v8 on OOMs.

Review URL: http://codereview.chromium.org/462019


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Strictly speaking NAN from math.h is not in a POSIX standard but in C99. However it seems that all our POSIX platforms have it.
Review URL: http://codereview.chromium.org/464015

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BUG=http://code.google.com/p/v8/issues/detail?id=453
TEST=none
Review URL: http://codereview.chromium.org/458016

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Review URL: http://codereview.chromium.org/466006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/462018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3402 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/465025

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This adds a code stub which can do most of what Heap::AllocateConsString can do. It bails out if the result cannot fit in new space or if the result is a short (flat) string and one argument is an ascii string and the other a two byte string. It also bails out if adding two one character strings as Heap::AllocateConsString has special handling of this utilizing the symbol table. The stub is used both for the binary add operation and for StringAdd calls from runtime JavaScript files. Extended the string add test to cover all sizes of flat result stings.
Review URL: http://codereview.chromium.org/442024

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KeyedLoadIC::GenerateExternalArray which was causing it to go to the
slow case all the time.

Review URL: http://codereview.chromium.org/458008

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Patch by Peter Valchev <pvalchev@gmail.com>.

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/465002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=http://code.google.com/p/v8/issues/detail?id=536
TEST=cctest/test-strings/ExternalShortStringAdd
Review URL: http://codereview.chromium.org/466001

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Missed out on reflecting changes to Script object layout in objects-debug.cc.

Also fixed http://codereview.chromium.org/450034/diff/2006/2010.

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/456021

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For scripts originating from a call to eval the Script object used to hold a reference to the function from where the eval was called together with the code offset within that function of the eval call. This is used by the stack trace and is part of the debugger protocol. In order to avoid storing the function the script, the position within the script and the name of the function calling eval is stored instead. This avoids holding context dependent objects in the script object.

The calculation of the position of the eval in the script holding the eval is now done when the eval script is compiled as it is not possible to postpone this unless a reference is kept to the generated code for the function calling eval.

BUG=http://code.google.com/p/v8/issues/detail?id=528
TEST=cctest/test-api/Regress528
Review URL: http://codereview.chromium.org/450034

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