platform/upstream/v8.git
15 years agoA new stack guard break flag DEBUGCOMMAND has been introduced. This is used to signal...
sgjesse@chromium.org [Fri, 13 Mar 2009 13:26:21 +0000 (13:26 +0000)]
A new stack guard break flag DEBUGCOMMAND has been introduced. This is used to signal debug break due to debugger commands available in the queue for processing. If a stack guard break happens with this flag and not the DEBUGBREAK flag the no debug break event is generated and execution is resumed automatically when all debugger commands in the queue has been processed.

This makes it possible to remote debuggers to just add commands to the queue without having to request a break as well. As soon as any JavaScript executes the debugger commands will be processed and the response send to the remote debugger.

Currently hide this behind a flag (--debugger-auto-break) as the current command line debugger in Chrome is not designed for this new behaviour, whereas the new Chrome developer tools will use it.
Review URL: http://codereview.chromium.org/42173

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoImplementing __defineSetter__ and __defineGetter__ with an array index as argument...
olehougaard [Fri, 13 Mar 2009 11:40:09 +0000 (11:40 +0000)]
Implementing __defineSetter__ and __defineGetter__ with an array index as argument as described in issue 242. For performance reasons, the change is not applied to arrays. This conforms to the behavior of Safari.
Review URL: http://codereview.chromium.org/46030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoString.replace implemented in C++.
lrn@chromium.org [Fri, 13 Mar 2009 10:22:38 +0000 (10:22 +0000)]
String.replace implemented in C++.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix a test in the IA32 code generator for whether loop conditions
kmillikin@chromium.org [Thu, 12 Mar 2009 19:49:19 +0000 (19:49 +0000)]
Fix a test in the IA32 code generator for whether loop conditions
contain function literals.  The test was not conservative enough.

Review URL: http://codereview.chromium.org/42138

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoReenable the duplicated test at the bottom of for and while loops. It
kmillikin@chromium.org [Thu, 12 Mar 2009 15:44:05 +0000 (15:44 +0000)]
Reenable the duplicated test at the bottom of for and while loops.  It
is enabled for a loop by the absence of function literal
subexpressions in the condition expression.

Review URL: http://codereview.chromium.org/42127

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoChange the way we handle backward jumps in the code generator. Keep
kmillikin@chromium.org [Thu, 12 Mar 2009 14:55:17 +0000 (14:55 +0000)]
Change the way we handle backward jumps in the code generator.  Keep
the frame states of all the forward-entering frames that had merge
code generated.  At a backward branch, check if there is no merge code
or if we can reuse an existing merge block.
Review URL: http://codereview.chromium.org/40169

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1502 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoPrepare to push V8 version 1.1.1 to trunk.
ager@chromium.org [Thu, 12 Mar 2009 14:10:44 +0000 (14:10 +0000)]
Prepare to push V8 version 1.1.1 to trunk.
Review URL: http://codereview.chromium.org/42122

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoDuring the refactoring in r1461 and adding of script ids in r1468 the propagation...
sgjesse@chromium.org [Thu, 12 Mar 2009 14:03:05 +0000 (14:03 +0000)]
During the refactoring in r1461 and adding of script ids in r1468 the propagation of a boolean flag was missing. This caused the line numbers retreived through ScriptMirror objects to ignore the resource line offset information in the script.

Added an explicit false parameter where the parameter was previously left out.

Added a test case for this.

Review URL: http://codereview.chromium.org/43130

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoTweak an assertion in the jump target destructor so that it only
kmillikin@chromium.org [Thu, 12 Mar 2009 12:30:45 +0000 (12:30 +0000)]
Tweak an assertion in the jump target destructor so that it only
applies to initialized jump targets, and not in the case of a stack
overflow.
Review URL: http://codereview.chromium.org/42118

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1498 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoRevert the exception propagation fix. It leads to crashes because
ager@chromium.org [Thu, 12 Mar 2009 12:29:17 +0000 (12:29 +0000)]
Revert the exception propagation fix.  It leads to crashes because
Top::external_caught_exception_ and Top::try_catch_handler_ are no
longer in sync.  Pulling it out until I have the time to fix it.
Review URL: http://codereview.chromium.org/42117

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1497 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years ago8-byte align C stack on Linux and Windows.
erik.corry@gmail.com [Thu, 12 Mar 2009 10:20:32 +0000 (10:20 +0000)]
8-byte align C stack on Linux and Windows.
Review URL: http://codereview.chromium.org/42116

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoPrepare push to trunk. Now working on version 1.1.1.
kasperl@chromium.org [Thu, 12 Mar 2009 07:11:15 +0000 (07:11 +0000)]
Prepare push to trunk. Now working on version 1.1.1.
Review URL: http://codereview.chromium.org/43123

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1494 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd support for running the tests through valgrind.
kasperl@chromium.org [Thu, 12 Mar 2009 06:52:24 +0000 (06:52 +0000)]
Add support for running the tests through valgrind.
Review URL: http://codereview.chromium.org/43073

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoTemporarily disable tests that no longer work on the ARM simulator.
ager@chromium.org [Wed, 11 Mar 2009 14:29:21 +0000 (14:29 +0000)]
Temporarily disable tests that no longer work on the ARM simulator.

Exclude the tests from the threaded tests because I don't want to
disable those on ARM.

The issue is that the simulator keeps the C++ and the JavaScript stack
separated.  This is not a problem on the real hardware and the tests
pass on our ARM box.
Review URL: http://codereview.chromium.org/42069

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years ago* Reapply revisions 1383, 1384, 1391, 1398, 1401, 1402,
erik.corry@gmail.com [Wed, 11 Mar 2009 14:00:55 +0000 (14:00 +0000)]
* Reapply revisions 1383, 1384, 1391, 1398, 1401, 1402,
  1418, and 1419 from bleeding_edge, reverted in 1429.
* Fix of $1 accessor on sliced strings.
* Fix of lastParen method when last parenthesis did not match.
Review URL: http://codereview.chromium.org/43075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1491 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoEnsure deallocation of the dynamically allocated shadow targets used
kmillikin@chromium.org [Wed, 11 Mar 2009 13:14:27 +0000 (13:14 +0000)]
Ensure deallocation of the dynamically allocated shadow targets used
for compilation of try/finally, even in the case where control cannot
reach the end of the finally block.

Review URL: http://codereview.chromium.org/43071

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoDeallocate the dynamically-allocated shadow targets that we use for
kmillikin@chromium.org [Wed, 11 Mar 2009 12:08:28 +0000 (12:08 +0000)]
Deallocate the dynamically-allocated shadow targets that we use for
compilation of try/catch and try/finally.
Review URL: http://codereview.chromium.org/42068

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix exception propagation problem where undefined was returned instead
ager@chromium.org [Wed, 11 Mar 2009 11:13:15 +0000 (11:13 +0000)]
Fix exception propagation problem where undefined was returned instead
of an empty handle in case of an exception.  This problem can break
C++ programs that are not interested in catching exceptions and just
want to propagate them out by testing for empty handles.

The issue is that exceptions are not rescheduled if they are
externally caught.  Externally caught exceptions have to be
rescheduled if there is a JavaScript frame on the way to the C++ frame
that holds the external handler.
Review URL: http://codereview.chromium.org/43070

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix issue 268 by explicitly calling Unuse (to deallocate all contained
kmillikin@chromium.org [Wed, 11 Mar 2009 10:25:48 +0000 (10:25 +0000)]
Fix issue 268 by explicitly calling Unuse (to deallocate all contained
virtual frames) on zone-allocated jump targets.  These include jump
targets in AST nodes and the entry and exit targets of deferred code.

See http://code.google.com/p/v8/issues/detail?id=268

Review URL: http://codereview.chromium.org/42067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1486 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd a test that r1383 failed (harmlessly).
erik.corry@gmail.com [Wed, 11 Mar 2009 09:29:29 +0000 (09:29 +0000)]
Add a test that r1383 failed (harmlessly).
Review URL: http://codereview.chromium.org/44002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoSee http://code.google.com/p/v8/issues/detail?id=269.
sgjesse@chromium.org [Wed, 11 Mar 2009 07:34:48 +0000 (07:34 +0000)]
See code.google.com/p/v8/issues/detail?id=269.

BUG=269
Review URL: http://codereview.chromium.org/43023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix formatting problem.
kmillikin@chromium.org [Wed, 11 Mar 2009 06:31:21 +0000 (06:31 +0000)]
Fix formatting problem.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1483 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix issue 265 by handling extra statement state on the frame based on
kmillikin@chromium.org [Wed, 11 Mar 2009 06:17:19 +0000 (06:17 +0000)]
Fix issue 265 by handling extra statement state on the frame based on
the expectation at the break, continue, and return labels (including
shadowed ones) instead of based on the AST nodes.

See http://code.google.com/p/v8/issues/detail?id=265

Review URL: http://codereview.chromium.org/42017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoMove InitLineEnds and GetLineNumber to handles.cc to avoid
kasperl@chromium.org [Tue, 10 Mar 2009 15:08:45 +0000 (15:08 +0000)]
Move InitLineEnds and GetLineNumber to handles.cc to avoid
issues with a raw this pointer and GC.

Fix issue with FlattenString where we may keep a StringShape
alive across a GC.
Review URL: http://codereview.chromium.org/43020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1481 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix typo.
kasperl@chromium.org [Tue, 10 Mar 2009 13:35:28 +0000 (13:35 +0000)]
Fix typo.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoChange expectation for the bug-265 test to allow crashing in release
kmillikin@chromium.org [Tue, 10 Mar 2009 13:23:43 +0000 (13:23 +0000)]
Change expectation for the bug-265 test to allow crashing in release
builds.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoTweaked semantics of error prototype.
christian.plesner.hansen@gmail.com [Tue, 10 Mar 2009 13:15:24 +0000 (13:15 +0000)]
Tweaked semantics of error prototype.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoRemove spaces to satisfy linter
sgjesse@chromium.org [Tue, 10 Mar 2009 12:41:11 +0000 (12:41 +0000)]
Remove spaces to satisfy linter

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/43012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoIssue 267: Calls to arguments in eval-tainted function scope uses global object as...
lrn@chromium.org [Tue, 10 Mar 2009 12:28:34 +0000 (12:28 +0000)]
Issue 267: Calls to arguments in eval-tainted function scope uses global object as receiver.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1476 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoIntroduce a BreakTarget subclass of JumpTarget used to represent the
kmillikin@chromium.org [Tue, 10 Mar 2009 12:11:56 +0000 (12:11 +0000)]
Introduce a BreakTarget subclass of JumpTarget used to represent the
blocks labeled by "break", "continue", and "return".  BreakTargets are
the only jump targets that appear in the AST, the only ones that can
be uninitialized, and the only ones that can be shadowed.
Review URL: http://codereview.chromium.org/42008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1475 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoMoved the storage of the last script id into the heap to make it part of the serializ...
sgjesse@chromium.org [Tue, 10 Mar 2009 12:05:20 +0000 (12:05 +0000)]
Moved the storage of the last script id into the heap to make it part of the serialized data when starting V8 on a snapshot.

Currently the script ids wrap when positive smi value is exhausted.
Review URL: http://codereview.chromium.org/43008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1474 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoMade the Error prototype into an error. Allow \c at the end of
christian.plesner.hansen@gmail.com [Tue, 10 Mar 2009 11:32:19 +0000 (11:32 +0000)]
Made the Error prototype into an error.  Allow \c at the end of
regexps.  Throw a type error when calling regexp methods on
non-regexps.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFixed whitespace.
olehougaard [Tue, 10 Mar 2009 09:30:10 +0000 (09:30 +0000)]
Fixed whitespace.
Review URL: http://codereview.chromium.org/43006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoImplemented invalid UTF8 detection in decodeURI. That is, detection
christian.plesner.hansen@gmail.com [Tue, 10 Mar 2009 09:08:05 +0000 (09:08 +0000)]
Implemented invalid UTF8 detection in decodeURI.  That is, detection
of invalid utf8 not invalid utf8-detection.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix probably harmless thinko in StringCharAt (causes
erik.corry@gmail.com [Tue, 10 Mar 2009 09:00:04 +0000 (09:00 +0000)]
Fix probably harmless thinko in StringCharAt (causes
slow-case code to be run).
Review URL: http://codereview.chromium.org/43005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1470 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoOptimizing generation of nested literals for both object and array literals.
olehougaard [Tue, 10 Mar 2009 08:59:00 +0000 (08:59 +0000)]
Optimizing generation of nested literals for both object and array literals.
Review URL: http://codereview.chromium.org/40295

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoWhenever a script object is created it is assigned a unique id. Currently this id...
sgjesse@chromium.org [Tue, 10 Mar 2009 08:10:50 +0000 (08:10 +0000)]
Whenever a script object is created it is assigned a unique id. Currently this id is assigned from an 32 bit integer counter.

Changed the script break points to be able to handle both break points based on script names and script ids. When break points are set through a script id the position is relative to the script itself. This is different from the script break points set through script names where the line/coulmn offset is taken into account.

This has the side effect that function break points are not converted into script break points for named scripts.

Show the script id in the D8 shell debugger when listing all scripts using the 'scripts' command.
Review URL: http://codereview.chromium.org/40317

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1468 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoSimplify the map collection regression test. This test is the minimal
ager@chromium.org [Tue, 10 Mar 2009 07:23:22 +0000 (07:23 +0000)]
Simplify the map collection regression test.  This test is the minimal
example that would trigger the bug.
Review URL: http://codereview.chromium.org/43004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1467 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoThird try to mark test expectation.
kmillikin@chromium.org [Mon, 9 Mar 2009 22:22:51 +0000 (22:22 +0000)]
Third try to mark test expectation.

TBR=ager@chromium.org
Review URL: http://codereview.chromium.org/40322

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1466 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoChage test expectation mode from "debug" to "release".
kmillikin@chromium.org [Mon, 9 Mar 2009 21:52:49 +0000 (21:52 +0000)]
Chage test expectation mode from "debug" to "release".

TBR=ager@chromium.org

Review URL: http://codereview.chromium.org/40320

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1465 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoThe test for issue 165 is unpredictable in release builds. Allow it
kmillikin@chromium.org [Mon, 9 Mar 2009 19:59:45 +0000 (19:59 +0000)]
The test for issue 165 is unpredictable in release builds.  Allow it
to pass or fail.

Review URL: http://codereview.chromium.org/40314

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix test for building on 64-bit Linux.
ager@chromium.org [Mon, 9 Mar 2009 19:48:25 +0000 (19:48 +0000)]
Fix test for building on 64-bit Linux.

TBR=sgjesse
Review URL: http://codereview.chromium.org/41007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1463 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoMake map collection test run faster in an attempt to make it pass on
ager@chromium.org [Mon, 9 Mar 2009 18:00:39 +0000 (18:00 +0000)]
Make map collection test run faster in an attempt to make it pass on
buildbot (not timeout).

This consistently fails with the old build.

TBR=whesse
Review URL: http://codereview.chromium.org/40302

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoChanged a function in the internal debugger JavaScript to return the full source...
sgjesse@chromium.org [Mon, 9 Mar 2009 17:59:25 +0000 (17:59 +0000)]
Changed a function in the internal debugger JavaScript to return the full source location instead of only the position.

Added an optional parameter to exclude/include the source line offset in source location.

Extended a message test to include a test with source offset.
Review URL: http://codereview.chromium.org/39342

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd a failing test case for issue 265:
kmillikin@chromium.org [Mon, 9 Mar 2009 17:21:28 +0000 (17:21 +0000)]
Add a failing test case for issue 265:

http://code.google.com/p/v8/issues/detail?id=265

Review URL: http://codereview.chromium.org/39349

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1460 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix garbage collection of unused maps. Null descriptors, created
whesse@chromium.org [Mon, 9 Mar 2009 16:24:46 +0000 (16:24 +0000)]
Fix garbage collection of unused maps.  Null descriptors, created
by map collection, are now handled correctly everywhere.  The
map-collect flag is now true by default.
Review URL: http://codereview.chromium.org/40218

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAllocate getters and setters in old space to avoid failing assertion in TransformToFa...
olehougaard [Mon, 9 Mar 2009 15:52:56 +0000 (15:52 +0000)]
Allocate getters and setters in old space to avoid failing assertion in TransformToFastProperties.
Review URL: http://codereview.chromium.org/39344

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1457 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAssert in debug mode that we do not try to compile a function literal
kmillikin@chromium.org [Mon, 9 Mar 2009 14:48:34 +0000 (14:48 +0000)]
Assert in debug mode that we do not try to compile a function literal
more than once.

Review URL: http://codereview.chromium.org/39339

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1456 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFixed the disassembler to cope with cmpb.
bak@chromium.org [Mon, 9 Mar 2009 14:41:40 +0000 (14:41 +0000)]
Fixed the disassembler to cope with cmpb.

Review URL: http://codereview.chromium.org/40296

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdded a space to satisfy presubmit.py.
bak@chromium.org [Mon, 9 Mar 2009 14:13:57 +0000 (14:13 +0000)]
Added a space to satisfy presubmit.py.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoWork around issue 260 for now by disabling duplication of the loop
kmillikin@chromium.org [Mon, 9 Mar 2009 14:12:20 +0000 (14:12 +0000)]
Work around issue 260 for now by disabling duplication of the loop
condition for while and for loops.

http://code.google.com/p/v8/issues/detail?id=260

Review URL: http://codereview.chromium.org/40294

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoReduced the code sequence for testing for object type.
bak@chromium.org [Mon, 9 Mar 2009 14:00:51 +0000 (14:00 +0000)]
Reduced the code sequence for testing for object type.
We now use cmpb instead of movzx_b and cmp.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdded .message accessor to messages. This gives you the same
christian.plesner.hansen@gmail.com [Mon, 9 Mar 2009 12:50:32 +0000 (12:50 +0000)]
Added .message accessor to messages.  This gives you the same
descriptive message as is used to construct the toString() for an
error object.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoChange the CALL_HEAP_FUNCTION macro so that it is no longer a cpplint
kmillikin@chromium.org [Mon, 9 Mar 2009 12:03:38 +0000 (12:03 +0000)]
Change the CALL_HEAP_FUNCTION macro so that it is no longer a cpplint
exception.
Review URL: http://codereview.chromium.org/39334

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1450 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix issue 263:
kmillikin@chromium.org [Mon, 9 Mar 2009 10:51:57 +0000 (10:51 +0000)]
Fix issue 263:

http://code.google.com/p/v8/issues/detail?id=263

Sharing the code to unlink the exception handler for a try/finally
causes us to try to merge virtual frames with different heights (due
to statements that keep state on the stack) at the entry to the unlink
code.

Avoid this by unlinking the handler separately for each exit from the
try block.
Review URL: http://codereview.chromium.org/39331

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1449 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoChange the tests which looks at the number of scripts in the VM after startup to...
sgjesse@chromium.org [Mon, 9 Mar 2009 10:33:31 +0000 (10:33 +0000)]
Change the tests which looks at the number of scripts in the VM after startup to ignore native scripts without name.

Native scripts without name are currently only the script holding the empty script and the script holding the source for the empty function. These two unnamed scripts are created for each context. When running with snapshot an additional context is created during startup adding two more native scripts that in the non-snapshot case.
Review URL: http://codereview.chromium.org/39333

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1448 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agocpplint does not like multiple semicolons on the same line. Do not
ager@chromium.org [Mon, 9 Mar 2009 08:54:16 +0000 (08:54 +0000)]
cpplint does not like multiple semicolons on the same line.  Do not
lint that line.

TBR=sgjesse@chromium.org
Review URL: http://codereview.chromium.org/39330

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoMark the empty script object, the script for the empty function and the D8 utility...
sgjesse@chromium.org [Mon, 9 Mar 2009 08:44:59 +0000 (08:44 +0000)]
Mark the empty script object, the script for the empty function and the D8 utility script as native scripts.

This is mainly to avoid these scripts showing up in the debugger when showing normal scripts.

Removed the check for the empty script in the debugger function returning loaded scripts as this check only filtered out the empty script from the debugger context and not empty scripts in all other contexts. Also this filter did not take the script for the empty function into account.
Review URL: http://codereview.chromium.org/39322

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoMinor changes to allow V8 to build on Ubuntu Jaunty.
ager@chromium.org [Mon, 9 Mar 2009 08:42:21 +0000 (08:42 +0000)]
Minor changes to allow V8 to build on Ubuntu Jaunty.
Review URL: http://codereview.chromium.org/40289

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1442 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoReapply r1434 and port to ARM.
kmillikin@chromium.org [Fri, 6 Mar 2009 14:18:03 +0000 (14:18 +0000)]
Reapply r1434 and port to ARM.
Review URL: http://codereview.chromium.org/40220

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1441 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoGet rid or heap allocation in stack sampler to avoid deadlocks.
mikhail.naganov@gmail.com [Fri, 6 Mar 2009 13:07:57 +0000 (13:07 +0000)]
Get rid or heap allocation in stack sampler to avoid deadlocks.

Review URL: http://codereview.chromium.org/40219

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1440 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd libraries winmm and ws2_32 when building shared library on Windows.
sgjesse@chromium.org [Fri, 6 Mar 2009 12:56:04 +0000 (12:56 +0000)]
Add libraries winmm and ws2_32 when building shared library on Windows.

BUG=261
Review URL: http://codereview.chromium.org/40217

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1439 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix lint errors
sgjesse@chromium.org [Fri, 6 Mar 2009 12:08:55 +0000 (12:08 +0000)]
Fix lint errors

TBR=christian.plesner.hansen@gmail.com
Review URL: http://codereview.chromium.org/39253

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1438 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoReverted r1434
christian.plesner.hansen@gmail.com [Fri, 6 Mar 2009 11:59:53 +0000 (11:59 +0000)]
Reverted r1434

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1437 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAll preemption requests are now ignored while in the debugger. This ensures that...
sgjesse@chromium.org [Fri, 6 Mar 2009 11:03:14 +0000 (11:03 +0000)]
All preemption requests are now ignored while in the debugger. This ensures that no change of V8 thread happenes  while in the debugger. The only thing that happens is that a flag is set to indicate that preemption happened. When the debugger is left preemption is requested if it occourred while in the debugger.

Moved the debugger related global variables from Top to thread local in Debug.
Review URL: http://codereview.chromium.org/39124

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix minor formatting issue.
kmillikin@chromium.org [Fri, 6 Mar 2009 10:39:39 +0000 (10:39 +0000)]
Fix minor formatting issue.
Review URL: http://codereview.chromium.org/40215

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1435 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix issue 259.
kmillikin@chromium.org [Fri, 6 Mar 2009 10:18:33 +0000 (10:18 +0000)]
Fix issue 259.

http://code.google.com/p/v8/issues/detail?id=259

Due to constant folding of loop conditions, it is possible to have a
try/finally with no exits from the try block (eg, an infinite loop in
the try block).  In that case the code to unlink the try handler is
dead and should not be emitted.

Review URL: http://codereview.chromium.org/39251

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFixed ARM build by remembering to apply object literal optimazation to ARM code.
olehougaard [Fri, 6 Mar 2009 09:56:59 +0000 (09:56 +0000)]
Fixed ARM build by remembering to apply object literal optimazation to ARM code.
Review URL: http://codereview.chromium.org/40214

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoOptimizing nested, constant object literals (like JSON objects) by building one large...
olehougaard [Fri, 6 Mar 2009 09:38:17 +0000 (09:38 +0000)]
Optimizing nested, constant object literals (like JSON objects) by building one large object template for the entire object instead of one for each sub-object.
Review URL: http://codereview.chromium.org/39184

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoSpeed up a few tests that were taking too long.
erik.corry@gmail.com [Fri, 6 Mar 2009 08:28:56 +0000 (08:28 +0000)]
Speed up a few tests that were taking too long.
Review URL: http://codereview.chromium.org/40164

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoRevert revisions 1383, 1384, 1391, 1398, 1401, 1402,
kasperl@chromium.org [Thu, 5 Mar 2009 15:23:17 +0000 (15:23 +0000)]
Revert revisions 1383, 1384, 1391, 1398, 1401, 1402,
1418, and 1419 from bleeding_edge until we have a fix
for the crashers we see on the distributed test infra-
structure.

We know that revision 1383 is causing issues, but I
had to revert some of the other recent RegExp changes
in order to get this part out.
Review URL: http://codereview.chromium.org/39186

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoArrays created with new Array(n) are not assumed to be sparse unless the given
erik.corry@gmail.com [Thu, 5 Mar 2009 12:45:47 +0000 (12:45 +0000)]
Arrays created with new Array(n) are not assumed to be sparse unless the given
size is truly huge.  A test had to be modified slightly so as not to be too slow.
Review URL: http://codereview.chromium.org/40163

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFixed projects after adding oprofile-agent* sources.
mikhail.naganov@gmail.com [Thu, 5 Mar 2009 11:35:44 +0000 (11:35 +0000)]
Fixed projects after adding oprofile-agent* sources.

Review URL: http://codereview.chromium.org/40159

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdding support for reporting addresses of JIT compiled code to OProfile.
mikhail.naganov@gmail.com [Thu, 5 Mar 2009 10:53:08 +0000 (10:53 +0000)]
Adding support for reporting addresses of JIT compiled code to OProfile.

Please be warned that current gHardy versions have OProfile 0.9.3
which doesn't have JIT API. You need to install OProfile 0.9.4
with a 32-bit version of opagent library. Instructions are on the
internal Wiki page: http://wiki/Main/V8UsingOProfile

Review URL: http://codereview.chromium.org/39179

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd a test for inserting a preexisting list element to a list, at the
kmillikin@chromium.org [Thu, 5 Mar 2009 09:39:19 +0000 (09:39 +0000)]
Add a test for inserting a preexisting list element to a list, at the
point where the backing buffer will have to grow.
Review URL: http://codereview.chromium.org/39180

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1425 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoIn List::Add, correctly handle the case of adding a reference to a
kmillikin@chromium.org [Thu, 5 Mar 2009 08:10:42 +0000 (08:10 +0000)]
In List::Add, correctly handle the case of adding a reference to a
preexisting list element to a list, and to not return anything (we
never used the return value).  Remove List::Insert, it is not
currently used or needed.  Change List::AddBlock to take a copy of
the element to be replicated rather than a reference.

Review URL: http://codereview.chromium.org/39148

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1424 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoTweak the context disposal GC heuristic: If the garbage collector
kasperl@chromium.org [Thu, 5 Mar 2009 07:44:13 +0000 (07:44 +0000)]
Tweak the context disposal GC heuristic: If the garbage collector
interface is exposed through the global gc() function, we avoid
being clever about forcing GCs when contexts are disposed and leave
it to the embedder to make informed decisions about when to force
a collection.
Review URL: http://codereview.chromium.org/40154

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoPut 'this' in a handle in EnsureSize to avoid crash caused by GC at
erik.corry@gmail.com [Wed, 4 Mar 2009 13:23:39 +0000 (13:23 +0000)]
Put 'this' in a handle in EnsureSize to avoid crash caused by GC at
unlucky moment.
Review URL: http://codereview.chromium.org/40108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoIssue 254 - now correctly updates lastIndexof when using the test method.
lrn@chromium.org [Wed, 4 Mar 2009 12:29:37 +0000 (12:29 +0000)]
Issue 254 - now correctly updates lastIndexof when using the test method.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1418 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFixed issue 253. No longer assuming that the target of a property lookup is a JSObject.
olehougaard [Wed, 4 Mar 2009 11:57:24 +0000 (11:57 +0000)]
Fixed issue 253. No longer assuming that the target of a property lookup is a JSObject.
Review URL: http://codereview.chromium.org/39126

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd an insert function to our list utility class.
kmillikin@chromium.org [Wed, 4 Mar 2009 10:34:36 +0000 (10:34 +0000)]
Add an insert function to our list utility class.
Review URL: http://codereview.chromium.org/40105

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoThe SendAll method on Socket was a helper method that did not really belong in platform.
sgjesse@chromium.org [Wed, 4 Mar 2009 10:33:00 +0000 (10:33 +0000)]
The SendAll method on Socket was a helper method that did not really belong in platform.
Review URL: http://codereview.chromium.org/40104

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix a few indentation issues.
kmillikin@chromium.org [Wed, 4 Mar 2009 10:13:17 +0000 (10:13 +0000)]
Fix a few indentation issues.
Review URL: http://codereview.chromium.org/40102

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoIssue 246 - wait until regexp is parsed to detect whether it's simple.
lrn@chromium.org [Wed, 4 Mar 2009 09:52:01 +0000 (09:52 +0000)]
Issue 246 - wait until regexp is parsed to detect whether it's simple.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1412 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd remote debugging front end to developer shell.
sgjesse@chromium.org [Wed, 4 Mar 2009 09:42:51 +0000 (09:42 +0000)]
Add remote debugging front end to developer shell.

D8 now supports demote debuggign of a V8 instance with the debugger agent enabled. Running D8 with the option --remote-debugger will try to connect to a V8 debugger agent and process the debugging protocol. The command line UI is the same as for the D8 in-process debugger as the same code is used for processing the debugger JSON.
Review URL: http://codereview.chromium.org/40011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1411 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoStreamline CodeGenerator::Comparison in the IA32 code generator. When
kmillikin@chromium.org [Wed, 4 Mar 2009 08:50:38 +0000 (08:50 +0000)]
Streamline CodeGenerator::Comparison in the IA32 code generator.  When
doing constant folding, handle only the cases that actually arise.
This avoids some complicated logic, some extra comparisons, and fixes
issue 247:

http://code.google.com/p/v8/issues/detail?id=247

Review URL: http://codereview.chromium.org/40023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1410 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoFix the 64-bit build. Implicit conversion from string constant to
ager@chromium.org [Wed, 4 Mar 2009 07:42:39 +0000 (07:42 +0000)]
Fix the 64-bit build.  Implicit conversion from string constant to
char* gives a warning.  Using const char* instead.
Review URL: http://codereview.chromium.org/40100

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1409 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd a meaningful name when disassembling code. This makes it easier
iposva@chromium.org [Wed, 4 Mar 2009 06:14:34 +0000 (06:14 +0000)]
Add a meaningful name when disassembling code. This makes it easier
to match generated code to the originating source.

Review URL: http://codereview.chromium.org/39014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1408 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoProperly add debug-agent.[cc|h] files.
iposva@chromium.org [Tue, 3 Mar 2009 16:01:22 +0000 (16:01 +0000)]
Properly add debug-agent.[cc|h] files.
Review URL: http://codereview.chromium.org/40014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoDisable the compilation caching for scripts to make it
kasperl@chromium.org [Tue, 3 Mar 2009 13:35:05 +0000 (13:35 +0000)]
Disable the compilation caching for scripts to make it
possible to start generating code specific to a global
object. We should start caching scripts but make the
mechanism local to a specific global context inspired
by the way we handle eval-caching.
Review URL: http://codereview.chromium.org/40007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAdd V8 debugger agent.
sgjesse@chromium.org [Tue, 3 Mar 2009 12:23:45 +0000 (12:23 +0000)]
Add V8 debugger agent.

The debugger agent listens on a TCP/IP port for a remote debugger connection. When such a connection is established the debuger JSON protocol is communicated between the agent the the remote debugger. The messages containing the JSON protocol has a RFC-822 like header with a Content-Length field and with the body containing the JSON in UTF-8 encoding.

The D8 shell has option --debugger-agent to start the debugger agent.
Review URL: http://codereview.chromium.org/27355

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1405 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoDump more stack frames to perf log when executing a C++ function.
mikhail.naganov@gmail.com [Tue, 3 Mar 2009 11:56:44 +0000 (11:56 +0000)]
Dump more stack frames to perf log when executing a C++ function.

JavaScriptFrameIterator is templatized on the iterator type and renamed to JavaScriptFrameIteratorTemp.
The original JSFI is now a typedef for JavaScriptFrameIteratorTemp<StackFrameIterator>. Because of templatizing, JSFI code is moved to frames-inl.h

StackTraceFrameIterator moved to frames.*

Implemented SafeStackFrameIterator which wraps StackFrameIterator and have the same interface. It performs additional checks of stack addresses prior to delegating to StackFrameIterator. SafeSFI is used in an another specialization of JavaScriptFrameIteratorTemp template to perform safe JS frames iteration on sampler ticks.

I haven't took an advantage of having multiple stack frames in tickprocessor yet.

Review URL: http://codereview.chromium.org/39009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1404 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoBefore emitting code to merge frames, forget the sync flag (telling
kmillikin@chromium.org [Tue, 3 Mar 2009 11:51:59 +0000 (11:51 +0000)]
Before emitting code to merge frames, forget the sync flag (telling
that an element is mirrored in memory) for elements whose target is a
register.  This avoids generating some duplicate merge blocks.

Review URL: http://codereview.chromium.org/40005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1403 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoOptimized regexp.test. No longer creates an intermediate string array.
lrn@chromium.org [Tue, 3 Mar 2009 10:54:12 +0000 (10:54 +0000)]
Optimized regexp.test. No longer creates an intermediate string array.
Removed some handler code.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1402 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoValidation of flattened regexps on ARM now doesn't expect a native code.
lrn@chromium.org [Tue, 3 Mar 2009 09:11:09 +0000 (09:11 +0000)]
Validation of flattened regexps on ARM now doesn't expect a native code.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1401 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoChange svn:eol-style to native.
sgjesse@chromium.org [Mon, 2 Mar 2009 21:09:25 +0000 (21:09 +0000)]
Change svn:eol-style to native.

TBR=mikhail.naganov@gmail.com
Review URL: http://codereview.chromium.org/27349

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoUnify the handling of the event and response JSON in developer shell debugger.
sgjesse@chromium.org [Mon, 2 Mar 2009 19:02:27 +0000 (19:02 +0000)]
Unify the handling of the event and response JSON in developer shell debugger.

Formatting of both debugger events and debugger responses are now unified into one function. This is mainly in preparation for the upcomming remote debugging support where having it a one function simplify things.
Review URL: http://codereview.chromium.org/27330

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoAll RegExp data are set on a single FixedArray instead of nesting them three deep.
lrn@chromium.org [Mon, 2 Mar 2009 13:58:37 +0000 (13:58 +0000)]
All RegExp data are set on a single FixedArray instead of nesting them three deep.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoSimplify the way that we compile slow-case switch statements. Compile
kmillikin@chromium.org [Mon, 2 Mar 2009 11:30:17 +0000 (11:30 +0000)]
Simplify the way that we compile slow-case switch statements.  Compile
all the reachable tests first, and then all the reachable bodies.
Review URL: http://codereview.chromium.org/28296

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

15 years agoall-in-one
christian.plesner.hansen@gmail.com [Mon, 2 Mar 2009 09:09:07 +0000 (09:09 +0000)]
all-in-one

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1393 ce2b1a6d-e550-0410-aec6-3dcde31c8c00