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Author SHA1 Message Date
erik.corry@gmail.com
3cd77583e1 Fix mistake in ARM version of string length stub. 
Review URL: http://codereview.chromium.org/8193

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 14:01:04 +00:00
whesse@chromium.org
d08b095bce Revert changes 601 and 602. TBR 
Review URL: http://codereview.chromium.org/8190

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@605 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 12:45:24 +00:00
erik.corry@gmail.com
1158879625 Add missing ARM files from last change! 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@604 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 12:44:11 +00:00
erik.corry@gmail.com
0fc72f2b4e Serendipitously arrange the tags so that String.length() becomes a branch-free 
operation.  I have another version of this change that does not remove the
special inline caches for difference sized strings.  The other version is ever
so slightly faster, but the nice thing about this version is that it removes
253 lines of code.
Review URL: http://codereview.chromium.org/8187

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@603 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 12:39:34 +00:00
whesse@chromium.org
724f5648b9 Rewrites a ternary choice operator to fix a compiler 
linkage bug.

Review URL: http://codereview.chromium.org/8189

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 12:24:22 +00:00
whesse@chromium.org
6941a4f389 Collects unused maps that are only kept alive by map transitions. 
If a map has descendents in the map transition tree that are alive,
it is kept.  Only maps such that they and all their descendants
have no live objects are collected.  This happens in mark-sweep and
mark-compact garbage collections.
Review URL: http://codereview.chromium.org/8099

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 11:55:31 +00:00
kasperl@chromium.org
a510287b66 Fix issue 128. 
Review URL: http://codereview.chromium.org/8617

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 09:48:47 +00:00
sgjesse@chromium.org
2c3fdd8e25 Added a Visual Studio project for the d8 developer shell. Currently without readline support. 
Review URL: http://codereview.chromium.org/7984

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@596 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 07:52:59 +00:00
erik.corry@gmail.com
6e00a80354 You can't use BinarySearch on an unsorted array and other 
sillinesses found while trying to get rid of medium-sized strings.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-26 20:50:05 +00:00
feng@chromium.org
f26baa4a4c remove unused strcasecmp on windows, it conflicts with the one from webkit, check in on behave of dglazkov@chromium.org 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@594 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 23:20:25 +00:00
sgjesse@chromium.org
c204f48529 Revorked version of http://codereview.chromium.org/8101. The only change is 
that the exception stored in the TryCatch is not cleared as that was the
cause of the regression.

So the actual difference to http://codereview.chromium.org/8101 is:
Index: src/top.h
===================================================================
--- src/top.h   (revision 576)
+++ src/top.h   (working copy)
@@ -154,10 +154,6 @@
     if (has_pending_exception()) {
       thread_local_.external_caught_exception_ =
           thread_local_.pending_external_caught_exception_;
-    } else {
-      if (thread_local_.try_catch_handler_ != NULL) {
-        thread_local_.try_catch_handler_->Reset();
-      }
     }
     thread_local_.pending_external_caught_exception_ = false;
   }
@@ -312,14 +308,14 @@
 };



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@593 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 20:50:26 +00:00
kasperl@chromium.org
4e4fc50842 Get ready for fixing issue 120: Pin point the places 
where the receiver needs to be patched with the proxy
and get ready of unnecessary function patching on ARM.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 12:58:17 +00:00
kasperl@chromium.org
c128b8d9de Improve code for looking up in context slots in runtime.cc and 
use safe casting operations to slot access on contexts when
possible.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 10:59:40 +00:00
kasperl@chromium.org
91b19fcfe6 Fix lint issue. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 10:15:07 +00:00
kmillikin@chromium.org
681ae19bd4 Change a few runtime functions that took and returned a dummy argument 
to instead take no arguments and return the undefined value.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 10:13:22 +00:00
sgjesse@chromium.org
5ffd290217 Changed the workarround for a GCC compiler bug to be only active for the GCC 
version range for which the bug is known to exist.

Added include to compile with GCC 4.3.1.

BUG=122


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 09:35:27 +00:00
christian.plesner.hansen@gmail.com
9d9f608a38 - Added caching of regexp data in the compilation cache. 
- Changed the structure of regexp objects from having two internal
  fields to having a single field containing a fixed array, since it's
  easier to store the whole fixed array in the cache.
- Move printing of the command to after printing std{err,out} in the
  compact progress indicators in the test framework.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 08:40:02 +00:00
sgjesse@chromium.org
5d36cc8061 Fix build. 
Review URL: http://codereview.chromium.org/8144

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 07:19:00 +00:00
sgjesse@chromium.org
27154148cf Reverted r576 as it caused a regression. 
TBR=kasperl
Review URL: http://codereview.chromium.org/7970

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@577 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 06:40:43 +00:00
sgjesse@chromium.org
39a5ffbd85 Cleanup of http://codereview.chromium.org/8101. 
Changed the catcher_ field to a boolean value and renamed it. Modified the
propagation of the external caught exception to also clear the current
TryCatch if there is no exception as it might hold an exception which has
been bypassed by code in a finally block.

Minor formatting changes to a test.
Review URL: http://codereview.chromium.org/8102

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@576 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 06:22:47 +00:00
feng@chromium.org
a5ead4a421 Addressing Ivan's comments of using INVALID_TYPE in Factory::CreateApiFunction. 
Review URL: http://codereview.chromium.org/7925

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 22:27:16 +00:00
bak@chromium.org
69686b1435 Fixed usage of NewArgumentsObject for accessor. 
Review URL: http://codereview.chromium.org/7917

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 15:06:31 +00:00
bak@chromium.org
d296a22917 - Fixed performance regression caused by ComputeContextSlotReceiver. 
- Eliminated a few write barriers.

Review URL: http://codereview.chromium.org/8103

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@573 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 14:55:45 +00:00
kasperl@chromium.org
e1c2887a64 Get ready for pushing 0.4.0 to trunk. We're now working 
towards version 0.4.1.
Review URL: http://codereview.chromium.org/8100

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 13:33:11 +00:00
sgjesse@chromium.org
f7367a9fe6 Posponed the setting of "external_caught_exception" to when leaving JavaScript 
execution. This is achieved by storing a pointer to the C++ TryCatch when the
exception is thrown and checking that this is the handler active when leaving
JavaScript.
Review URL: http://codereview.chromium.org/8101

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@570 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 12:54:13 +00:00
kasperl@chromium.org
b454b326a1 Fix lint issue. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 11:09:48 +00:00
christian.plesner.hansen@gmail.com
e08ce319ca Added v8::Object::GetProperties method that returns an array of all 
the enumerable properties of an object.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 10:31:49 +00:00
bak@chromium.org
187879a25a - Added conditional write barrier to object accessors. 
- Sped up allocation of Arguments object.

Review URL: http://codereview.chromium.org/8098

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 08:46:32 +00:00
kasperl@chromium.org
b727198587 Fix issue 124 by computing the receiver correctly when 
the property is found in a context slot.
Review URL: http://codereview.chromium.org/8097

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 08:42:22 +00:00
sgjesse@chromium.org
63afc7bad3 Changed the message reporting for try { ... } finally { ... } statements to 
report the exception when they happen in the try block and not as previously
when re-thrown after execution of the finally block. There is no longer any
message generated by re-throw.

Added test cases for various combinations of try/catch/finally with throw in
different places.

Added a regression directory to the messages tests which is processed by the
test runner.

Added regression tests for the specific bugs fixed.

Runs all the test suites.

BUG=73
BUG=75
Review URL: http://codereview.chromium.org/8050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 08:40:19 +00:00
christian.plesner.hansen@gmail.com
c7ed0707a3 - Added const in a few places. 
- Changed WeakReferenceCallback to take a Persistent<Value> instead of
  a Persistent<Object>.
- Removed Message::GetUnderline and Message::GetScriptData.
- Added Value::IsDate, Date::Cast and Date::Value.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 08:25:23 +00:00
erik.corry@gmail.com
dbc6dd66e4 Fix some style issues. 
Review URL: http://codereview.chromium.org/8055

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@563 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 07:28:21 +00:00
erik.corry@gmail.com
631519c3df Copy strings 1 word at a time when flattening etc. 
Review URL: http://codereview.chromium.org/7885

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 07:20:28 +00:00
ager@chromium.org
8e0979e2ff Introduce a lookup cache class in the runtime system and use it for 
keyed loads that enter the runtime.

Review URL: http://codereview.chromium.org/7879

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@561 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 07:04:56 +00:00
kasperl@chromium.org
b75da76a2b Apply Daniel's patch for array index strings. 
Review URL: http://codereview.chromium.org/7869

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 06:20:57 +00:00
kasperl@chromium.org
8e675da371 Update Mozilla test status to reflect that regress-363258 
is flaky on Linux and Mac (as well as Windows) and remove
line that refers to non-existing mozilla/... test.
Review URL: http://codereview.chromium.org/7910

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 06:11:39 +00:00
kasperl@chromium.org
96733af32b Added failing test case for bug 124. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 05:49:05 +00:00
sgjesse@chromium.org
03e44f3f75 Add a workaround for a compiler gug in GCC 4.2.3. See issue 122 for details. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@557 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 15:04:40 +00:00
kmillikin@chromium.org
65821f321c Rename member variables and functions and clarify comments to try to 
make the operation of LabelShadows more understandable.
Review URL: http://codereview.chromium.org/7868

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@556 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 12:45:33 +00:00
christian.plesner.hansen@gmail.com
b338967098 Replaced the implementation of %StringEquals, which was a poorly 
optimized duplicate of String::Equals, with a simple call to
String::Equals.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@555 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 12:33:20 +00:00
christian.plesner.hansen@gmail.com
85251f756c - Changed regexp logging to include the string being matched and to 
escape commas.
- Fixed issue with block-comparing unaligned strings on arm.
- Added short documentation to one of the Persistent constructors.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@554 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 12:00:19 +00:00
kasperl@chromium.org
949729c06e Improve error reporting in benchmarks. 
Review URL: http://codereview.chromium.org/8053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@553 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 11:55:08 +00:00
erik.corry@gmail.com
8e9bdd7b69 Fix warning from Windows about loss of data in cast-less assignment. 
Review URL: http://codereview.chromium.org/7865

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 11:13:48 +00:00
bak@chromium.org
b26322d4c1 - Applied FixedArray::WriteBarrierMode to NewArgumentsFast. 
Review URL: http://codereview.chromium.org/8052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@551 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 09:47:20 +00:00
kasperl@chromium.org
50d9f5e256 Incorporate patches by Paolo Giarrusso to allow profiling 
C++ functions in shared libraries, building in directories
containing spaces, and using named constants better.
Review URL: http://codereview.chromium.org/7864

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@550 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 09:46:09 +00:00
erik.corry@gmail.com
1aae797ddd Use direct copy and templates to speed up flattening of strings. 
Review URL: http://codereview.chromium.org/8011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 09:09:07 +00:00
bak@chromium.org
bf948c8313 - Optimized CopyFixedArray and CopyJSObject. 
- Refactored block copying.

Review URL: http://codereview.chromium.org/7863

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 08:21:18 +00:00
kasperl@chromium.org
034b89cc05 Refactor the smi case inlining for binary operations, so 
it's easier to inline the code on demand. Right now, we still
only inline the smi case code for bitwise operations.
Review URL: http://codereview.chromium.org/7669

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 07:47:02 +00:00
sgjesse@chromium.org
ca37dab981 Added handling of empty handles to String::AsciiValue and String::Value. 
Review URL: http://codereview.chromium.org/7832

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 06:30:29 +00:00
iposva@chromium.org
ba6502bd64 - ip register cannot be used when accessing large constants in the instruction 
stream. Enhance the debug code to save and restore the unused holder_reg
  at these points.
- Fix lint issues.

Review URL: http://codereview.chromium.org/8039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@545 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-21 22:40:14 +00:00