Review URL: http://codereview.chromium.org/3356007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3364007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3305012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5411 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=http://crbug.com/53303
TEST=Use the test case attached in the bug report.

Patch by Xianzhu Wang <wangxianzhu@google.com>

Review URL: http://codereview.chromium.org/3167042


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5410 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add and use AsciiAlphaToLower.  Move RemoveLast test.  Add Clear test. This is a commit of http://codereview.chromium.org/3307003/show http://codereview.chromium.org/3312007/show and http://codereview.chromium.org/3341002/show for tfarina

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5409 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3295014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5408 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=pmehta@chromium.org
Review URL: http://codereview.chromium.org/3290009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

In case one of the arguments is known to be a string we emit a few
fast conversion attempts for the other.  This allows using the
StringAddStub instead of STRING_ADD_{LEFT,RIGHT} builtins.

Review URL: http://codereview.chromium.org/3338007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5405 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=pmehta@chromium.org
Review URL: http://codereview.chromium.org/3333015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5404 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Allows the host application to provide a mechanism for notification and custom logging through a callback (set through the API V8::AddMemoryAllocationCallback and removed through V8::RemoveMemoryAllocationCallback), when V8 allocates ro frees memory. 

This replaces the current histogram data "V8.ExecutableMemoryMax" by allowing usage data to be logged by the application as required rather than always through V8. 

BUG=http://crbug.com/54222
TEST=Set the callback function with the API and cause V8 to allocate memory.

Patch by Paul Mehta <pmehta@chromium.org>

Review URL: http://codereview.chromium.org/3329006


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Clang compatibility changes.  This is a commit of http://codereview.chromium.org/3364002 for coldredlemur

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5402 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ARM: Handle bitwise operations with literal Smi for 32bits integers without calling the GenericBinaryOpStub.  Refactored and updated the routine to convert a signed int to a double.  This is a commit of http://codereview.chromium.org/3247008 for Rodolph Perfetta.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5401 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=53548
TEST=

Review URL: http://codereview.chromium.org/3330001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3349006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3336001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3327001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3344001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5395 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Remove CodeGenerator::PatchInlineRuntimeEntry and replace its single use in test-log-stack-tracer.cc with an alternative implementation.
Review URL: http://codereview.chromium.org/3311002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This really can cause crash described in crbug/51919.

BUG=51919
TEST=NONE

Review URL: http://codereview.chromium.org/3334001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3330002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3303002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5387 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is related to Chromium issue 51919

BUG=51919
TEST=test-profile-generator/Issue51919

Review URL: http://codereview.chromium.org/3287005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5384 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3225011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3216014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This assertion is no longer valid because r5380 changes the assumption
about the pat parameter.

In addition, we embed the no allocation part of StringSplit in a block
to reenable allocation later in that method.


Review URL: http://codereview.chromium.org/3254010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5381 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3276004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5380 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fail to allocate because we need a GC.
Review URL: http://codereview.chromium.org/3274008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5379 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

http://code.google.com/p/v8/issues/detail?id=429
Review URL: http://codereview.chromium.org/3261003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5378 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This removes the expected failure of a mozilla test that we now pass
(an empty array is returned if Array.splice is called with no
arguments) and fixes debug check failure by allocating a new empty
array using AllocateEmptyArray if splice is called with zero arguments
(makes sure we can always create a handle).

 
Review URL: http://codereview.chromium.org/3218010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5377 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

with no arguments.

Review URL: http://codereview.chromium.org/3277005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5375 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Without this fix LazyCompile has to be called twice to set it.

Review URL: http://codereview.chromium.org/3253003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5374 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3251004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5373 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

That could improve chances for commit success as currently,
if we moved free pages out of order, we cannot shrink spaces.
However, when we experience problems commiting from space back, we should
use most of resources at our disposal.

Also get rid of currently unused parameter to DeallocateFunction.

Review URL: http://codereview.chromium.org/3260001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5372 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3150028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5371 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Remove dependence of code-stubs on codegen, the virtual frame code generator.  Move some functions used by code-stubs and full-codegen from codegen to macro-assembler.
Review URL: http://codereview.chromium.org/3169049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5370 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

the code object's instructions.

This allows us to find a code object using just the pc. This approach
uses a cache (PcToCodeCache) to make sure we don't continuously have
to iterate heap pages.

This change eliminates the need for cooking and uncooking of stack frames.


Review URL: http://codereview.chromium.org/3226014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5369 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3253001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3232002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Normalization requires allocation so Failure object can be returned.

BUG=http://code.google.com/p/v8/issues/detail?id=851
TEST=test/mjsunit/regress/regress-851.js

Review URL: http://codereview.chromium.org/3262001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5364 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/3258001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5363 ce2b1a6d-e550-0410-aec6-3dcde31c8c00