Make math-round.js test check both normal and optimized version.
Add some cases to the tests.

BUG=v8:958
TEST=mjsunit/math-round

Review URL: http://codereview.chromium.org/6837018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6833021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The changes caused mozilla date test failures on ARM.

TBR=ager
Review URL: http://codereview.chromium.org/6833020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7594 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Whether it's enabled or not must not change while we're running. Let's
not waste time recomputing it. This also makes the VM state tracking
code slightly more lightweight.

Review URL: http://codereview.chromium.org/6825054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7593 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6813091

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7592 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

tools/js2c.py script.
Added new type I18N to natives.h enum.
Review URL: http://codereview.chromium.org/6825049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=1323
TEST=mjsunit/regress/regress-1323.js, run with simulator=arm

Review URL: http://codereview.chromium.org/6822054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Uses a shorter opcode for movl and movb with immediates.
Make movl preferable to movq in Set(register, int64_t) and use Set in more places.

Review URL: http://codereview.chromium.org/6824074

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7589 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=karl.klose@chromium.org

BUG=v8:1075
TEST=

Review URL: http://codereview.chromium.org//6825073

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6813107

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7586 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Before we had a white-list of things that we allow inside inlined functions.

This way we can enable new constructs one-by-one.
Review URL: http://codereview.chromium.org/6825042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The ScannerConstants class was originally static fields on the scanner class.
During creation of the stand-alone preparser and later isolates, it has been
moved into a separate class with a per-isolate instance.
It is used to hold caching unicode Predicate values.

This change renames the class to UnicodeCache, and passes a reference
to the instance down to methods that doesn't have an easy access to
an isolate (to avoid, e.g., having to do an Isolate::Current() for every
number parsed).

Review URL: http://codereview.chromium.org/6824071

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

We have some 2.4 versions on the windows buildbots, I will try to have these updated and reapply.
Review URL: http://codereview.chromium.org/6821069

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Patch by ARM Ltd.

Review URL: http://codereview.chromium.org/6756033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7582 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This also changes the AfterRun functions to allow None as the passed in parameter.
Review URL: http://codereview.chromium.org/6824040

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=vegorov@chromium.org, rodolph.perfetta@gmail.com

BUG=v8:1317
TEST=

Review URL: http://codereview.chromium.org//6825037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7580 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6813101

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6825061

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7577 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

(landing for Dmitry Lomov)
Review URL: http://codereview.chromium.org/6823065

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7576 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Patch by Dmitry Lomov.

pthreads implementations are free to reuse pthread_t (thread id) after
the thread has died. This change gets rid of ThreadHandle class and
replaces it with v8-managed thread identifiers.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Instead discard unhandled exceptions thown while running
message listeners.

Review URL: http://codereview.chromium.org/6820003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add missing *.js files into Xcode project.

BUG=
TEST=

Review URL: http://codereview.chromium.org/6826036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7573 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TEST=existing unit tests still pass

Review URL: http://codereview.chromium.org/6821009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6820029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

There is currently a bug in cpplint.py hiding this problem.

R=sgjesse@chromium.org
BUG=1304
TEST=none

Review URL: http://codereview.chromium.org/6820028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

All platforms are now using the TypeRecordingBinaryOpStub.

I also removed the ARM IntegerModStub which was called from
the GenericBinaryOpStub.
Review URL: http://codereview.chromium.org/6826032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The support for the old ABI is known to be broken and has been deprecated for some time now. Removed the instructions for loading and storing co-processor registers as they where only used to support the old ABI.

R=karlklose@chromium.org

BUG=v8:1316
TEST=

Review URL: http://codereview.chromium.org//6822025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Looks like a copy/paste mistake.

R=kmillikin@chromium.org

BUG=
TEST=

Review URL: http://codereview.chromium.org//6826031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6826026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- mutual inlining strict and non-strict functions in crankshaft.
- assignment to undefined variable with eval in scope.
- propagation of strict mode through lazy compilation.

BUG=
TEST=test/mjsunit/strict-mode.js test/mjsunit/strict-mode-opt.js

Review URL: http://codereview.chromium.org/6814012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7561 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

When the TypeRecordingBinaryOpStub expect smi values as input, they might
sometimes come as HeapNumbers. The transition code will detect the heap numbers
as holding values that are valid smi values, and will not change the expectations.
However, the stub didn't handle HeapNumbers and always tried to transition again.

Review URL: http://codereview.chromium.org/6812046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ager@chromium.org

BUG=
TEST=

Review URL: http://codereview.chromium.org/6811044

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Turned out out that the setting of bit Map::kStringWrapperSafeForDefaultValueOf in Map::kStringWrapperSafeForDefaultValueOf was not done on the map but in some other memory location causing crashes.

R=vegorov@chromium.org

BUG=none
TEST=mozilla/data/js1_2/String/slice.js (crashed only on ARM hardware)

Review URL: http://codereview.chromium.org//6816054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Ensure mutual exclusion on access to GDBJITInterface internal structures to make it work correctly with several isolates.

Review URL: http://codereview.chromium.org/6816053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7557 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6801070

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7554 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Stack overflow exceptions like other JavaScript exceptions should be reported to listeners added via V8::AddMessageListener
Review URL: http://codereview.chromium.org/6816021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7553 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add ToBoolean-conversion of constants in Crankshaft and use it when generating a branch based on a constant.
Review URL: http://codereview.chromium.org/6801050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=http://crbug.com/78267

Review URL: http://codereview.chromium.org/6801060

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Correctly process failures which can be returned by Object::GetProperty
when performing GetRealNamedProperty* queries.

Callback properties can produce exceptions so we need to wrap access to them
into exception checks.  However, despite of many other methods with exception
checks, property access doesn't mandatroy go via JavaScript and hence we
need to inject code to propagate exception to public API TryCatch handlers.

Review URL: http://codereview.chromium.org/6685087

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00