Review URL: http://codereview.chromium.org/5638003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

When falling off the end of a function inlined in a test context, we cannot
constant fold the test of undefined away. The graph builder assumes that
control flow always reaches both branches of a test.

Instead, explicitly test and branch on "undefined". Introduce a pair of
empty blocks to hold the necessary LeaveInlined instructions.

Review URL: http://codereview.chromium.org/5566005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This is a copy of http://codereview.chromium.org/5365005/ against the 3.0 branch.

TBR: eric.corry


Review URL: http://codereview.chromium.org/5624005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/5597007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/5534004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/5621005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/5578004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

string cons. 
Review URL: http://codereview.chromium.org/5567005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Improve code generated for AllocInNewSpace.  This is a commit of http://codereview.chromium.org/5512004 for Rodolph Perfetta.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/5551002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

start of the input and some alternations in the disjunction
are anchored.
Review URL: http://codereview.chromium.org/5524006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TEST=cctest/test-heap-profiler/HeapSnapshotGetNodeById

Review URL: http://codereview.chromium.org/5537001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- add missing functions SignalCodeMovingGC() and MemoryBarrier() 
- avoid pointer conversion/comparison warnings 
- don't attempt to hide symbols with -fvisibility, MinGW doesn't support it 

BUG=http://code.google.com/p/v8/issues/detail?id=949

Patch by Bert Belder <bertbelder@gmail.com>

Review URL: http://codereview.chromium.org/5471001


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add generated code to calculate Math.log and to search Transcendental cache for logs.  Implemented on all platforms.
Review URL: http://codereview.chromium.org/5437002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The previous behavior was to treat the "-" as verbatim if the range was invalid.
This change matches the JSC changeset http://trac.webkit.org/changeset/72813/

Review URL: http://codereview.chromium.org/5464001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/5455001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Previously used string replace regexp with function replacement.

Review URL: http://codereview.chromium.org/5443001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/5277008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a flat non-cons string.
Review URL: http://codereview.chromium.org/5270006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/5333007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

We used to rely on reading both POSITION and STATEMENT_POSITION to get
correct decoding of positions. This was error prone and made liveedit
unhappy.

Review URL: http://codereview.chromium.org/5277007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=lrn
Review URL: http://codereview.chromium.org/5367007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

makes browser_tests fail.

TBR=jschuh@chromium.org
Review URL: http://codereview.chromium.org/5284006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

No scons target yet.

Review URL: http://codereview.chromium.org/5295004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/5381004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Affects both parseFloat and ToNumber conversion.

Fix issue 946.

Review URL: http://codereview.chromium.org/5338005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

see http://code.google.com/p/v8/issues/detail?id=944
This patch makes DateParser::TimeComposer process times that have
millisecond values with only 1 or 2 digits.

Without this patch, Date.parse("2010-11-25T22:02:30.5") returns
1290690150005 and
Date.parse("2010-11-25T22:02:30.5") == Date.parse("2010-11-25T22:02:30.005")
evaluates to true.

With this patch, Date.parse("2010-11-25T22:02:30.5") returns
1290690150500 instead, and
Date.parse("2010-11-25T22:02:30.5") == Date.parse("2010-11-25T22:02:30.005")
evaluates to false.

Review URL: http://codereview.chromium.org/5336005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Implement string constructor stub on ARM.

BUG=none
TEST=none

Codereview URL: http://codereview.chromium.org/5322009/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Instead of installing signal handler, count samples taken.

Review URL: http://codereview.chromium.org/5325003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/5256004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5890 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Seed the random number generator in Windows with rand_s 

This is a quick fix for m9. It works on Windows Chrome because the random device is already initialized before permissions are dropped for the Chrome sandbox. The same trick isn't possible on Linux or Mac. 

I think the long-term solution is to provide an interface for supplying v8 with a true random number generator. Then Chrome can just hook up the generator from base/rand_util.h 

BUG=http://code.google.com/p/v8/issues/detail?id=936 
TEST=None.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Serialization was failing due to unset dominator pointers.

TEST=test-heap-snapshot/AggregatedHeapSnapshotJSONSerialization

Review URL: http://codereview.chromium.org/5314003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Mental note: When you make a fix, remember to save it before committing.

Review URL: http://codereview.chromium.org/5330005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
TEST=

Review URL: http://codereview.chromium.org/5302003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

version of http://codereview.chromium.org/3666001/ by ZhangK with
an added call to ForgetTypeInfo to fix a debug mode assert.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=56036
TEST=None.

Patch by Justin Schuh <jschuh@chromium.org>

Review URL: http://codereview.chromium.org/3849004



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

processors.

Review URL: http://codereview.chromium.org/5302004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00