Review URL: http://codereview.chromium.org/6277024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6517 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

If ConfigureGlobalObjects below will fail, we still decide that initialidation
went smoothly as we check emptiness of result_ handle to see if initialisation
failed or not.

Review URL: http://codereview.chromium.org/6347021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6516 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6368019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6515 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6135004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6514 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6357020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Added operations:
DoStoreGlobal
DoLoadNamedField
DoStoreNamedField
DoCheckPrototypeMaps
DoEnterInlined

Review URL: http://codereview.chromium.org/6308019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6512 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6286011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6397002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:1079
Review URL: http://codereview.chromium.org/6332019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6509 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Deletion of global properties puts 'the hole' in the global property
cell and updates the property details in the property dictionary with
the information that the property has been deleted. When setting
global properties that have been deleted in generated code we just
store the new value in the global property cell. This does not update
the property details in the property dictionary. Therefore, it looks
like the property is not there eventhough it was just reintroduced.

Perform 'the hole' checks in generated code for global property stores
and bail out of ICs and optimized code if storing to a property cell
that contains 'the hole'.

Review URL: http://codereview.chromium.org/6306014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6364007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Commit contained wrong assert and was missing call to the runtime system for MUL.

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6338019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Refactor SafepointTableBuilder::DefineSafepoint and ARM LCodeGen::RecordSafepoint to use an enum for different kinds of safepoints. This change removes a lot of duplicated code and makes it easier to include new kinds of safepoints in the future. The remaining variants of LCodeGen::RecordSafepoint remain as a convinient way to record common safepoint kinds.

BUG=http://code.google.com/p/v8/issues/detail?id=1043
TEST=none

Review URL: http://codereview.chromium.org/6341008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6505 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6391004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6335013/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review Link: http://codereview.chromium.org/6246019/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6502 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

It is a type error to treat a flag (an enum) as if it were a flag mask (an
int derived from shifting a bit by the enum value).  It is error prone to
have functions that take flag mask arguments because they will silently
accept flags.

Review URL: http://codereview.chromium.org/6373011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Construct the statically-known compilation info for inlined functions using
the target closure (which knows about its scope chain) and not from the
shared function info (which doesn't).

Review URL: http://codereview.chromium.org/6397004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

If we compile a function literal twice with the full code generator,
we must make sure that the labels embedded in the AST are reset.

BUG=1076

Review URL: http://codereview.chromium.org/6339014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6269021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=serya@chromium.org

Review URL: http://codereview.chromium.org/6260021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6494 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The former default was true. The new default is false and the default
implementation is UNREACHABLE so it asserts in debug builds.  The function
is overridden in all concrete instruction classes that might have the flag
kUseGVN set.

Review URL: http://codereview.chromium.org/6255013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6338018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This instruction was setting an incorrect collection of Changes/Depends
flags.

Review URL: http://codereview.chromium.org/6399002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6491 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6253013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

X64 Crankshaft: Remove relative jump to deoptimization code.  Fixes logical error, and compilation error on Windows.
Review URL: http://codereview.chromium.org/6310018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Failure exposed by Sputning tests where the generic case tried to string add for subtract.
Review URL: http://codereview.chromium.org/6339013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Before, we disabled code motion for check instructions on the final
optimization attempt.  It is unsafe to prevent movement of check
instructions but to allow movement of instructions that assume the checks
were performed.

Review URL: http://codereview.chromium.org/6378012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix a bug in the --debug-code alignment check in the C entry stub.

Don't force the --debug-code flag in the ARM disassembler tests. The framework does support passing flags and the test runner will when running tests in debug mode.

Skip some deserialization tests which crashes from time to time.
Review URL: http://codereview.chromium.org/6393007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

First stab at a general ARM cleanup patch. It merges ARM constants so that they can be used across simulator, assembler and disassembler, and tidies up some syntax and ambiguities.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6274009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6483 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

stub cache generation.
Review URL: http://codereview.chromium.org/6392003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This fixes a crash in the code generator.

BUG=1074

Review URL: http://codereview.chromium.org/6258020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/6250031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6272019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6324013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6476 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6335010/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6475 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6474 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6260018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

To avoid deopts a few extra changes were needed:

o Enable megamorphic state for special property loads on
  primitives. We used to flip between monomorphic stubs.
o Extract pure string (no string wrapper support) version of the
  string length stub.

Review URL: http://codereview.chromium.org/6334015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00