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846 Commits

Author SHA1 Message Date
podivilov@chromium.org
beb16ce681 Tests for setting break points by script id and position. 
Review URL: http://codereview.chromium.org/6261009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6314 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-14 11:56:14 +00:00
ager@chromium.org
48acf77389 Do not allow accessors to intercept getting/setting properties on 
error objects under construction and string conversions.

Review URL: http://codereview.chromium.org/6146009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-13 06:56:54 +00:00
peter.rybin@gmail.com
7c468e53c4 Add fine-grained diff implementation to LiveEdit engine. 
BUG=1013
TEST=

Review URL: http://codereview.chromium.org/6017008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-11 14:55:47 +00:00
antonm@chromium.org
a0bc9eb040 Add more bailouts for Array.slice over arguments. 
Unfortunately, arguments is pretty much the normal JS object.  For now
I am adding more sanity checks (in hope that typically arguments
list is rather short.)  However it probably requires more systematic
treatment, for example, we could optimistically copy elements until
we meet first hole and in this case resort to JS builtin.

Review URL: http://codereview.chromium.org/6062006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-11 11:23:40 +00:00
ricow@chromium.org
b4ea8c7f5e Enable sharding of individual testsuites in tools/test.py 
This patch enables two new flags for the tools/test.py script;
--shard-count - giving the ability to split the tests to be run
into shard-count chunks.
--shard-run - giving the ability to specify which of the shards to actually run.

Example
  tools/test.py -j15 --shard-count=2 --shard-run=1 mozilla
would split the mozilla tests into two chunks and run the tests in the first chunk

Running:
  tools/test.py -j15 --shard-count=2 --shard-run=1 mozilla
  tools/test.py -j15 --shard-count=2 --shard-run=2 mozilla
is equivalent (in terms of test coverage) of just running:
  tools/test.py -j15 mozilla

In addition, tests are now sorted before they are returned from the
test specific ListTests methods (sputnik and mozilla tests where
already sorted before they where returned).

This change is needed to split a single test suite over two slaves on
the waterfall.


Review URL: http://codereview.chromium.org/6127003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-10 13:54:42 +00:00
ricow@chromium.org
cd6bd8c4fa Revert 6220 (generic descriptor support in Object.defineOwnProperty) 
This change caused a webkit failure in http/tests/security/xss-DENIED-defineProperty.html.

 I will look into this and reapply when I find a solution.




Review URL: http://codereview.chromium.org/6134005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-10 07:20:54 +00:00
ricow@chromium.org
22d1249b68 Disable flaky test on x64 when running with --crankshaft. 
mjsunit/compiler/simple-osr is flaky.

Disabling for now until we get osr in place on the x64 port.

Bug 1026 created to track this:
http://code.google.com/p/v8/issues/detail?id=1026


Review URL: http://codereview.chromium.org/6176001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-07 13:53:20 +00:00
whesse@chromium.org
50eaaf4be4 Speed up a regression test regress-3249650.js so it does not timeout. 
Review URL: http://codereview.chromium.org/6175001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-07 13:52:36 +00:00
lrn@chromium.org
90fd0ee897 Change interpretation of malformed \c? escapes in RegExp to match JSC. 
Review URL: http://codereview.chromium.org/6171001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6225 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-07 12:35:42 +00:00
sgjesse@chromium.org
cce04b9071 Added a few new debugger tests. 
Patch by Mark Lam from Hewlett-Packard Development Company, LP

Review URL: http://codereview.chromium.org/6035016


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-07 11:59:41 +00:00
ricow@chromium.org
08cd803827 Landing for Peter Hallam 
First cut at bug 992 

Fixes JS portion of DefineOwnProperty when there is 
an existing property and the new descriptor is generic. 

Makes code follow spec steps more closely. 

Fixes typo for check for unchanged enumerable in step 6. 

Adds regression test. 

Codereview url: http://codereview.chromium.org/6035014/




git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6220 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-07 11:49:09 +00:00
whesse@chromium.org
f39ff5c679 X64 Crankshaft: Implement some methods in LInstruction, update mjsunit test expectations. 
Review URL: http://codereview.chromium.org/6118002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-07 09:47:16 +00:00
lrn@chromium.org
a50e69bda5 Avoid calling inherited setters when creating object literals and their boilerplates. 
Fix issue 1015.

Review URL: http://codereview.chromium.org/6118001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6205 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-06 14:00:50 +00:00
sgjesse@chromium.org
9bc3a16af0 Fix bug in instanceof stub 
If the instanceof stub was requested to deliver true/false objects as the result instead of 0/1 then 0/1 was actually returned if the builtin INSTANCE_OF ended up being called. This is now fixed.

BUG=v8:1020
TEST=test/mjsunit/regress/regress-1020.js
Review URL: http://codereview.chromium.org/6014013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6185 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-05 14:19:12 +00:00
ricow@chromium.org
aa396c5779 Allow getters and setters on JSArray elements. 
This fixes bug 900 

Review URL: http://codereview.chromium.org/5959009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6158 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-04 13:59:34 +00:00
lrn@chromium.org
d8fb09a030 Fix tab in javascript file. 
Review URL: http://codereview.chromium.org/6004009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6156 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-04 13:14:39 +00:00
lrn@chromium.org
e7ecb74b8a Don't let JSON parsed objects hit inherited setters. 
Review URL: http://codereview.chromium.org/6101001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-04 12:19:55 +00:00
lrn@chromium.org
59aea66dfa Fix bug that happens when the first non-ASCII character of a literal is at a power-of-two position. 
Review URL: http://codereview.chromium.org/6044009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-04 11:25:59 +00:00
lrn@chromium.org
5741575327 Tweak quicksort loop to reduce number of compares slightly. 
Review URL: http://codereview.chromium.org/6039002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6087 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-20 14:57:51 +00:00
antonm@chromium.org
ae476ecd6c Teach C++ ArraySlice builtin to deal with arguments object. 
Array.prototype.slice.call(arguments, ...) idiom is pretty common (up to 97% of invocations
in GMail), so we'd better handle it efficiently too.

Review URL: http://codereview.chromium.org/6034003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6085 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-20 14:41:41 +00:00
ager@chromium.org
06ac3b18a0 When setting property on a context extension object do not inherit the 
attributes from an existing property on a prototype object.

Review URL: http://codereview.chromium.org/5995002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-17 13:04:53 +00:00
ricow@chromium.org
717153274f Reduce number of iterations in new regression test, this times out on arm and the regression is hit with an order of magnitude less iterations. 
Review URL: http://codereview.chromium.org/5963001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-17 07:23:06 +00:00
fschneider@chromium.org
73737fcdb6 Fix bugs in the range analysis for integers. 
The overflow conditions were not correctly detected for 
certain add, sub and mul instructions.

I replaced the previous code by using 64-bit arithmetic
to correctly identify overflows for *, + and -.

Review URL: http://codereview.chromium.org/5860009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-16 18:01:36 +00:00
ager@chromium.org
6e30a77ab5 A number of instructions use GVN but do not provide a comparison 
function for the data. This leads to wrong results where operations
are wrongly assumed to have the same value as a previous (different)
operation.

Provide the data comparison functions.

BUG=995

Review URL: http://codereview.chromium.org/5898003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-16 15:40:02 +00:00
ager@chromium.org
1b67320800 Perform more aggressive time to NaN conversions. Our internal date 
methods rely on the time values passed in being within a certain range
- not significantly larger than the the ECMA 262 specified time
range. When creating a time, always make it NaN if there is no way
that it can be within range even after UTC conversion.

Review URL: http://codereview.chromium.org/5905003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-16 13:02:09 +00:00
lrn@chromium.org
b20f0968fa Change DefaultString and DefaultNumber to match the spec required behavior. 
Previously it did two reads of the .toString and .valueOf properties where
only one was allowed.

Review URL: http://codereview.chromium.org/5950001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-16 12:49:55 +00:00
ricow@chromium.org
357afa385b Change Object.defineProperty to accept undefined as getters and setters and to correctly accept overriding an accessor with a data property. 
In the past we only accepted functions as argument for setting an
accessor. Since one should be able to set an accessor to undefined
this had to be changed to take either.

In addition, we did not lookup properties in the prototype chain,
causing us to call the setter of an existing accessor up the prototype
chain when trying to replace an existing accessor (that was not local)
with a data property.


Review URL: http://codereview.chromium.org/5861006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-16 12:21:08 +00:00
peter.rybin@gmail.com
e9c989b8fa Fix evaluate with context debug protocol 
Review URL: http://codereview.chromium.org/5866002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-15 19:55:51 +00:00
vegorov@chromium.org
ed59e77256 Fix several register allocation issues revealed by fuzzer: 
- LIsObject had incorrect contraint for value input;
- Temporaries had incorrect lifetime intervals;
- Live ranges for live_out values was not covering the whole block.

Review URL: http://codereview.chromium.org/5899002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-15 18:13:02 +00:00
kmillikin@chromium.org
ace6290452 Fix issue 974. 
When entering a finally block in unoptimized code, we unconditionally
save the accumulator register in the stack in case it holds a return
value or an exception.  In the case of a break, continue, or falling
off the end of the try or catch block, this value is unpredictable and
not necessarily safe for GC.

Review URL: http://codereview.chromium.org/5883003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-15 16:14:29 +00:00
vegorov@chromium.org
655b30858d Fix issue 982. 
When splitting at the beginning of a use interval assign coinciding position to the split child instead of leaving it to parent.

BUG=v8:982

Review URL: http://codereview.chromium.org/5898001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-15 14:35:46 +00:00
karlklose@chromium.org
88dfadd090 Fix presubmit error. 
Review URL: http://codereview.chromium.org/5891001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-15 11:43:35 +00:00
karlklose@chromium.org
5f962f2eb2 Add array bound checks to code generated for SwapElements. This fixes a bug that lead to a segfault when an array was modified while it was sorted. 
Review URL: http://codereview.chromium.org/5686006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-15 09:52:58 +00:00
lrn@chromium.org
f118f44130 Fix regression in JSON serialization of RegExps. 
Tweaks to the serialization.

Review URL: http://codereview.chromium.org/5676005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6018 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-15 09:31:05 +00:00
ager@chromium.org
5dc1d7a126 Update test expectations for ARM crankshaft build. 
Review URL: http://codereview.chromium.org/5813002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-15 07:46:22 +00:00
ricow@chromium.org
cd2f41f7dd Don't run mjsunit/compiler/regress-funcaller in debug mode. 
This test takes 12+ minutes to run on the windows slaves. In addition,
the regression is hit in release mode on the code prior to the fix for
this.

Review URL: http://codereview.chromium.org/5701006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-14 13:15:28 +00:00
ricow@chromium.org
60f07139aa Disable mjsunit/regress/regress-create-exception in debug mode. 
This test takes a very long time to run in debug mode. This test alone
is causing 10+ minutes of cycle time on the windows debug bots (and the
same in CPU runtime on all slaves!).


Review URL: http://codereview.chromium.org/5748006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-14 08:55:57 +00:00
ricow@chromium.org
f89d4f39e6 mjsunit/regress/regress-3247124 takes a long time to run, and the original regression is hit 
with two orders of magnitude less iterations.

Review URL: http://codereview.chromium.org/5822001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-14 08:29:33 +00:00
ricow@chromium.org
3b1152aed4 Change the number of iterations in mjsunit/regress-962 
This test causes the arm simulator to timeout, and the test reveals
the original problem with three orders of magnitude less iterations.


Review URL: http://codereview.chromium.org/5678007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-14 07:57:14 +00:00
peter.rybin@gmail.com
8c3e13cad8 Introduce additional context to evaluate operations 
Review URL: http://codereview.chromium.org/5733001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-14 00:07:44 +00:00
kmillikin@chromium.org
b1c71408d7 Rename regression test and reenable disabled test. 
The regression test for v8 issue 969 was committed with the wrong file
name.  Also reenable a test that was disabled due to that issue.

Review URL: http://codereview.chromium.org/5707008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5992 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-13 16:52:04 +00:00
kmillikin@chromium.org
49f4c39d6d Deoptimize to the proper target after assignment side effects. 
This fixes V8 issue 989.

Before, assignments used the AST ID of the assignment expression to
mark the side effect of the store, which became a target for
deoptimization bailout for code after the assignment.  In effect
contexts this environment included the value of the assignment, which
was unexpected by the unoptimized code.

Now we introduce a new assignment ID for AST node types that include
an assignment (Assignment, CountOperation, and ForInStatement) and use
it for the side effect of the store.

Review URL: http://codereview.chromium.org/5682010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-13 16:29:47 +00:00
ricow@chromium.org
ad0401174a Temporarily disable mjsunit/array-splice (issue 969) 
Disabling this to get the waterfall green, Kevin knows what the issue
is and is working on a fix.


Review URL: http://codereview.chromium.org/5752005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-13 12:10:41 +00:00
lrn@chromium.org
94bb378ee5 Make RegExp character class match JSC. 
See http://trac.webkit.org/changeset/73594

Review URL: http://codereview.chromium.org/5723002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-13 08:33:32 +00:00
vegorov@chromium.org
65f98b1e7a Fix issue 962. 
SplitBetween (formely known as Split with 3 arguments) should select split position from [start, end] instead of [start, end[. This should also improve allocation quality (remove certain redundant move patterns).

Also some minor renaming and refactoring to make register allocator code more readable.

BUG=v8:962
TEST=test/mjsunit/regress/regress-962.js

Review URL: http://codereview.chromium.org/5720001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-10 14:25:10 +00:00
ager@chromium.org
eb8e1d9d0e Change test script to make it easy to run crankshaft tests on ARM and 
x64 where crankshaft is not the default. Add ability to add custom
expectations for running in this special crankshaft mode.

The expectations are not updated in this change. There are a couple of
bugs that I would like to fix before doing that. Otherwise the lists
will be very long. :)

Review URL: http://codereview.chromium.org/5787001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-10 12:05:28 +00:00
lrn@chromium.org
c0df3f0a23 Fix issue 965. 
Review URL: http://codereview.chromium.org/5773002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-10 11:27:15 +00:00
lrn@chromium.org
6691d531ab Revert 5911 (RegExp fail on invalid range syntax). 
Review URL: http://codereview.chromium.org/5703001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-09 12:07:52 +00:00
mikhail.naganov@gmail.com
670aea0218 Remove log compression support. 
This is no longer used in Chromium, and only pollutes code.

BUG=859

Review URL: http://codereview.chromium.org/5575006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 13:24:22 +00:00
kmillikin@chromium.org
e0d3f6afdf Be more careful about exiting inlined functions in a test context. 
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
 2010-12-07 12:07:40 +00:00
kasperl@chromium.org
90b3370374 Update V8 to version 3.0 (re-land r5920). 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 11:31:57 +00:00
kasperl@chromium.org
51b494d096 Revert r5920. Will re-land shortly. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 11:01:02 +00:00
kasperl@chromium.org
e5860bd6a8 Update V8 to version 3.0. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 09:11:56 +00:00
sandholm@chromium.org
209eb1c219 Improved JSON stringify. 
Review URL: http://codereview.chromium.org/5578004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-06 15:41:07 +00:00
lrn@chromium.org
be20c55b3e Change RegExp syntax to fail on invalid ranges like [\d-x], [x-\d] and [\d-\d]. 
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
 2010-12-02 08:02:37 +00:00
lrn@chromium.org
7be18f702b make DateParser::TimeComposer handle 1-2 digits millisecond values 
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
 2010-11-26 11:48:35 +00:00
lrn@chromium.org
ecf0d85a8e Fix off-by-one in hex-parsing. 
Review URL: http://codereview.chromium.org/5129002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5855 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-18 13:50:21 +00:00
sgjesse@chromium.org
010f35f478 Change the order of evaluation of sub-expressions for keyed call 
The expression of the key is now evaluated before the arguments, so all expressions in a keyed call are evaluared from left to right.

BUG=http://code.google.com/p/v8/issues/detail?id=931
TEST=test/mjsunit/regress/regress-931.js
Review URL: http://codereview.chromium.org/5161002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-17 13:59:07 +00:00
lrn@chromium.org
0464b33625 Fix bug in parser that allows "(foo):42" as a labeled statement. 
Fixes issue 918.

Review URL: http://codereview.chromium.org/5044003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5830 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-16 12:10:48 +00:00
vitalyr@chromium.org
87834f8cf0 Make String.prototype.split honor limit when separator is empty. 
BUG=929

Review URL: http://codereview.chromium.org/4750003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5806 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-10 12:34:28 +00:00
vegorov@chromium.org
20d3aad5ae Add check for overflow after MUL operations in side-effect free int32 expressions. 
BUG=http://code.google.com/p/v8/issues/detail?id=927
TEST=test/mjsunit/regress/regress-927.js

Review URL: http://codereview.chromium.org/4746001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-09 19:32:49 +00:00
vegorov@chromium.org
746d72420c Improve positions recording for calls. 
Review URL: http://codereview.chromium.org/4469002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-04 15:12:03 +00:00
lrn@chromium.org
62302a533d Fix issue 924 - splitting the empty string. 
Review URL: http://codereview.chromium.org/4483001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5766 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-04 10:24:17 +00:00
erik.corry@gmail.com
7fc68c0399 Stop running some liveedit tests (see issue 915). 
Plug tiny memory leaks in test-lock.cc.
Review URL: http://codereview.chromium.org/4161005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-29 07:10:14 +00:00
erik.corry@gmail.com
a448c13cdb Add gc() calls to some tests to please valgrind. 
Review URL: http://codereview.chromium.org/4116005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-28 08:43:47 +00:00
karlklose@chromium.org
1b0e2597e8 Fix a bug that prevents constants from overwriting function values in object literals. 
BUG=http://code.google.com/p/v8/issues/detail?id=907

Review URL: http://codereview.chromium.org/4004006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5718 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-27 11:37:59 +00:00
lrn@chromium.org
938d88e193 Separate JSON parsing from the JavaScript parser. 
Switch JSON parsing to creating the value directly instead of createing
code to create the value.

Review URL: http://codereview.chromium.org/4135004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5715 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-27 09:19:43 +00:00
vitalyr@chromium.org
e197c930e1 Faster ascii string case conversion. 
Review URL: http://codereview.chromium.org/4189001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5713 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-26 18:14:45 +00:00
erik.corry@gmail.com
0dcaac1939 Make Failure inherit from MaybeObject instead of Object. 
Review URL: http://codereview.chromium.org/3970005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-25 15:22:03 +00:00
erik.corry@gmail.com
963cc2e49c Fix GC error in ES5 read-only properties implementation. 
Review URL: http://codereview.chromium.org/3920005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-20 13:19:03 +00:00
erik.corry@gmail.com
852016c118 Fix the --noinline-new flag on ARM so that it forces us into C++ code 
on every allocation.  Fix three places where the generated code couldn't
cope with an unlucky GC.
Review URL: http://codereview.chromium.org/3872003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5674 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-20 12:01:17 +00:00
lrn@chromium.org
484b9df414 Limit end-anchored regexps to testing end of string where possible. 
Review URL: http://codereview.chromium.org/3844006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-19 14:00:01 +00:00
lrn@chromium.org
00e23b719d Revert revision 5657. 
TBR: erik.corry

Review URL: http://codereview.chromium.org/3812012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-19 10:37:54 +00:00
lrn@chromium.org
f80da64d36 Use finite-length end-anchored regexps to reduce part of regexp that is searched. 
Review URL: http://codereview.chromium.org/3850005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5657 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-19 09:42:40 +00:00
whesse@chromium.org
e08e43691a Fix bug in comparison of two smis that differ by MIN_SMI on full compiler on all platforms. 
Review URL: http://codereview.chromium.org/3767016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-18 14:04:28 +00:00
whesse@chromium.org
a8455f0424 Do not return the constant singleton float -0.0 from UnaryOpStub, because it may be overwritten, on X64 platform. 
Review URL: http://codereview.chromium.org/3748007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-15 14:50:49 +00:00
erik.corry@gmail.com
759a87b520 Fix new-space-too-small test crash on 64 bit VM. 
Review URL: http://codereview.chromium.org/3778009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-15 10:45:18 +00:00
erik.corry@gmail.com
d22965c49d Fix creation of an exception to avoid rare GC corner case. 
Review URL: http://codereview.chromium.org/3782009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-15 07:54:20 +00:00
lrn@chromium.org
d5ac565882 Restructure RegExp exec cache code. 
Review URL: http://codereview.chromium.org/3778004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-14 12:54:00 +00:00
lrn@chromium.org
6c0cde67bc Fix bug in cache handling of lastIndex on global regexps. 
Review URL: http://codereview.chromium.org/3745005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5615 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-14 08:51:20 +00:00
lrn@chromium.org
a556a16f0f Fix bad cast in string-search.h. 
Review URL: http://codereview.chromium.org/3530004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-01 09:08:52 +00:00
erik.corry@gmail.com
d46fb9d454 New attempt to make the allocation routines 64 bit clean. 
This one has been approved by the 64 bit compiler in MSVC
2005 so I hope it also passes the 2008 version.

The --max-new-space-size option is now in kBytes.
The --max-old-space-size option is now in MBytes.

Some issues remain with 64 bit heaps and the counters.  See
http://code.google.com/p/v8/issues/detail?id=887
Review URL: http://codereview.chromium.org/3573005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-30 07:22:53 +00:00
erik.corry@gmail.com
2d0c23bc82 Revert attempt to make heap size 32/64 clean. This change needs to 
be done from Windows where the compiler is stricter about truncating
changes.
Review URL: http://codereview.chromium.org/3454035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5545 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-28 12:49:25 +00:00
erik.corry@gmail.com
28d7064856 More correctness around PrintF and 32/64 bit values. 
Fix test after 64 bit heap size change.
Review URL: http://codereview.chromium.org/3432032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5543 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-28 11:44:30 +00:00
erik.corry@gmail.com
f1635606df Use intptr_t instead of int for heap sizes. This is a step towards 
removing the 1Gbyte limit.
Review URL: http://codereview.chromium.org/3418035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-28 10:35:47 +00:00
vitalyr@chromium.org
1982f9d257 Custom call IC for Math.abs. 
Review URL: http://codereview.chromium.org/3446024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5538 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-27 23:41:41 +00:00
vitalyr@chromium.org
48fd3dcaf9 Fix copy-on-write assert by setting the new array map early. 
BUG=876

Review URL: http://codereview.chromium.org/3466013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-23 12:23:35 +00:00
vegorov@chromium.org
622351fedd Fix getOwnPropertyDescriptor() support for index properties. 
Add support for index properties with getters, setters or indexed interceptors.

For indexed interceptor case only fix crashes, do not guarantee any semantic soundness. Separate issue opened for this http://code.google.com/p/v8/issues/detail?id=877

BUG=http://code.google.com/p/v8/issues/detail?id=874

Review URL: http://codereview.chromium.org/3462005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5512 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-23 11:25:01 +00:00
lrn@chromium.org
0dece535d9 RegExp: Fix caching to correctly set lastIndex. 
BUG: 52801

Review URL: http://codereview.chromium.org/3389022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-22 11:22:57 +00:00
vitalyr@chromium.org
a6bbe9820e Custom call IC for Math.floor. 
Review URL: http://codereview.chromium.org/3327022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-21 12:54:12 +00:00
yurys@chromium.org
b2f444f6e6 Use //@ sourceURL when formatting stack trace 
BUG=672
Review URL: http://codereview.chromium.org/3444011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5498 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-20 15:55:28 +00:00
lrn@chromium.org
3b8235b306 Make some runtime arguments checks be RUNTIME_ASSERT, not ASSERT. 
Review URL: http://codereview.chromium.org/3411013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-17 08:34:53 +00:00
kaznacheev@chromium.org
eef3bd7c04 Prevent inline constructor generation when duplicate properties are present in the constructor. 
Currenly the constructor like this:
function f() {
  this.a = 0;
  this.a = 1;
  this.a = 2;
}
creates a map with duplicate desciptors which is bad in many ways.


Review URL: http://codereview.chromium.org/3434004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5476 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-16 10:55:37 +00:00
fschneider@chromium.org
e91a352d02 Fix a regression in character-at stub when doing a keyed load on a string. 
Loading from out-of-range has to go to the runtime system to check if there
exists a property with that index in the prototype.

Review URL: http://codereview.chromium.org/3410011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-16 09:18:08 +00:00
lrn@chromium.org
84d8115ecf Fix bug in Array.prototype.indexOf/lastIndexOf when called on non-sparse non-arrays. 
Review URL: http://codereview.chromium.org/3358025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5439 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-10 08:21:01 +00:00
lrn@chromium.org
ac2ae05f85 make Date.parse properly handle TZ offsets 
This makes, e.g., Date.parse("2010-08-31T22:35:36-09:00") work as
expected. Without this change, the "-9:00" timezone-offset portion
causes V8 to fail to properly parse that string into a date.
BUG=http://code.google.com/p/v8/issues/detail?id=857
TEST=Try Date.parse("2010-08-31T22:35:36-09:00") and make sure
that it gets parsed without errors and does not return NaN.

Review URL: http://codereview.chromium.org/3318017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-10 07:00:28 +00:00
vitalyr@chromium.org
624b13a804 Custom call IC for String.fromCharCode. 
Review URL: http://codereview.chromium.org/3291015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-09 13:38:01 +00:00
lrn@chromium.org
d1a674f7c1 Add sparse array handling to Array.protoype.indexOf/lastIndexOf. 
Review URL: http://codereview.chromium.org/3132046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-09 12:57:32 +00:00
kaznacheev@chromium.org
73c02394bf Avoid pushing arguments twice in GenericBinaryOpStub. 
Under some conditions (ADD, non-number arguments passed in registers)
GenerateRegisterArgumentsPush was called twice and the stack broke.

Review URL: http://codereview.chromium.org/3290012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-07 13:33:40 +00:00
serya@chromium.org
e54ad9ee86 Removing a wrong check. 
A strings which represents an array index with length 8 and 9 digits do not pass this check. However generated hash is valid.

Review URL: http://codereview.chromium.org/3295017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-07 11:32:20 +00:00