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Author SHA1 Message Date
mstarzinger@chromium.org
e699434266 Fix some array functions to behave as specified. 
This fixes the handling of primitives and the order of how side effects
are visible in some array functions as specified by the ES5.

R=rossberg@chromium.org
TEST=test262

Review URL: http://codereview.chromium.org/8197002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-07 14:07:33 +00:00
kasperl@chromium.org
0ce4730f92 Use "text/html" as the svn:mime-type for the spinning 
balls index.html file.
Review URL: http://codereview.chromium.org/8197006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-07 12:15:29 +00:00
erik.corry@gmail.com
bff0e281ee Change cached powers of 10 to avoid constants that need a static 
initializer to be called on process startup instead of being in
the read-only section.
Review URL: http://codereview.chromium.org/8177018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9544 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-07 08:21:21 +00:00
mstarzinger@chromium.org
213bac1fd2 Update test harness and status file for Test262. 
R=rossberg@chromium.org
TEST=test262

Review URL: http://codereview.chromium.org/8171005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9543 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-07 07:30:45 +00:00
keuchel@chromium.org
c1cf622fe9 Fast allocation of block contexts. 
Review URL: http://codereview.chromium.org/8066002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-06 15:59:02 +00:00
keuchel@chromium.org
80048c14b1 Fix load of potentially eval-shadowed let bindings. 
BUG=
TEST=test/mjsunit/harmony/block-let-semantics.js

Review URL: http://codereview.chromium.org/8118032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9541 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-06 15:24:20 +00:00
kmillikin@chromium.org
fa425b54b7 Don't count duplicate assignments to the same property as distinct ones. 
In the ThisNamedPropertyAssignmentFinder, duplicate assignments to the same
property were counted as distinct assignments.  As a simple fix, subsequent
ones overwrite the previously recorded assignment.

This will reorder the assignments, but it is safe since they are restricted
to have only constants and parameters on the right-hand side (and there are
no assignments to the parameters).

R=vegorov@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8139037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-06 12:38:18 +00:00
jkummerow@chromium.org
11d79c5233 Add presubmit=no and werror=no flags to Makefile 
Review URL: http://codereview.chromium.org/8159015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9539 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-06 11:08:41 +00:00
lrn@chromium.org
918922b304 Change implementation of JSObject::HasHiddenProperties to work as before 9510. 
Review URL: http://codereview.chromium.org/8161014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9538 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-06 10:54:35 +00:00
kmillikin@chromium.org
1f12cc4099 Simplify calling generated code from the runtime. 
Instead of expecting Object** arrays at the outermost level, expect
Handle<Object> arrays and reinterpret_cast them only just before invoking
the generated code.

R=rossberg@chromium.org,fschneider@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8133020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9537 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-06 09:31:38 +00:00
rossberg@chromium.org
1e56e29a38 Fix a prototype chain traversal not expecting proxies. 
R=kmillikin@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8144011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9536 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-06 08:46:38 +00:00
rossberg@chromium.org
ebf6cb7150 Use correct trap for lookup in prototype proxy. 
R=kmillikin@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8133023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9535 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-06 08:42:10 +00:00
jkummerow@chromium.org
a40462e3bb Refactor JSObject::SetFastElement. 
This fixes a bug where the length of FAST_DOUBLE_ELEMENTS arrays was not
set correctly, and another bug where appending a double element to a
SMI_ONLY array would convert it to FAST_ELEMENTS instead of
FAST_DOUBLE_ELEMENTS.

Review URL: http://codereview.chromium.org/8028026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 13:56:30 +00:00
vegorov@chromium.org
01419ed750 GC pauses visualization tool. 
R=erik.corry@gmail.com

Review URL: http://codereview.chromium.org/8139001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 13:40:49 +00:00
yangguo@chromium.org
b1e83c54c5 Porting r9456 to arm (Optimize KeyedStoreGeneric for Smi arrays). 
Review URL: http://codereview.chromium.org/8065004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 11:39:34 +00:00
erik.corry@gmail.com
42b9eaa91c Prepare push to trunk. We are now working on 3.6.6. 
Review URL: http://codereview.chromium.org/8144001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9530 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 11:24:13 +00:00
lrn@chromium.org
ebc0f85e40 Revert "Added ability to lock strings to prevent their representation or encoding from changing." 
This reverts r9424.

Review URL: http://codereview.chromium.org/8143018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 11:09:34 +00:00
vegorov@chromium.org
a7c373c2d2 Fix Kraken segfaults on ARM. 
DoStoreKeyedFastElement was passing incorrect slot address (off by 1) to the RecordWrite.

R=erik.corry@gmail.com
BUG=v8:1742

Review URL: http://codereview.chromium.org/8139026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9528 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 10:50:24 +00:00
vegorov@chromium.org
7e1c2d9d1e Keep MemoryChunk::LiveBytes in sync when marking deque overflows. 
R=erik.corry@gmail.com
BUG=v8:1672

Review URL: http://codereview.chromium.org/8139025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9525 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 09:42:20 +00:00
rossberg@chromium.org
2c975d6ae2 Make 'Become' safe for retries. 
R=ricow@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8138003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9524 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 09:41:54 +00:00
mstarzinger@chromium.org
d8d7d2d33f Remove some obsolete GC-safe accessors. 
R=yangguo@chromium.org
BUG=v8:1490

Review URL: http://codereview.chromium.org/8142023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9521 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 08:12:36 +00:00
lrn@chromium.org
5f353a81ef Fix sputnik test expectations to no longer expect the wrong behavior. 
Review URL: http://codereview.chromium.org/8139023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 08:11:53 +00:00
lrn@chromium.org
9f73eed45f Fix issue 1361 - Implement ES5 Array.prototype.toString. 
BUG=v8:1361
TEST=mjsunit/array-tostring

Review URL: http://codereview.chromium.org/8124025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9519 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-05 07:08:23 +00:00
mstarzinger@chromium.org
9f06a99592 Fix compilation error and add missing file to GYP. 
R=ricow@chromium.org

Review URL: http://codereview.chromium.org/8136004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 16:32:34 +00:00
mstarzinger@chromium.org
2fb58638a6 Fix verification of weak maps during initialization. 
R=rossberg@chromium.org

Review URL: http://codereview.chromium.org/8135003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9517 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 15:54:57 +00:00
mstarzinger@chromium.org
c034518442 Fix preparation for sorting of external arrays. 
R=rossberg@chromium.org
BUG=98773
TEST=mjsunit/regress/regress-98773

Review URL: http://codereview.chromium.org/8122020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9516 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 13:49:50 +00:00
rossberg@chromium.org
abc8b0d183 Remove two left-over uses of Function.prototype.apply that I overlooked when merging proxy CLs. 
R=ricow@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8116027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9515 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 12:48:16 +00:00
yangguo@chromium.org
3c812247aa Simplify compares in KeyedStoreIC::GenerateGeneric. 
Review URL: http://codereview.chromium.org/8068024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9514 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 12:17:08 +00:00
vegorov@chromium.org
777df2d878 Adjust contents of kAheadOfTime to match write-barrier stub called from CompileArrayPushCall. 
R=erik.corry@gmail.com
BUG=v8:1729

Review URL: http://codereview.chromium.org/8113034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 11:38:12 +00:00
erik.corry@gmail.com
6f833a35d5 Don't always compact when collecting. 
Review URL: http://codereview.chromium.org/8124022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9512 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 09:12:02 +00:00
fschneider@chromium.org
976d5f3797 Clean list of external references from internal objects like the hole value. 
Review URL: http://codereview.chromium.org/8114032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 09:07:50 +00:00
lrn@chromium.org
8e31371d0e Move logic for hidden properties into the JSObject. 
Previously, the logic using the hidden properties backing object was
spread accross use sites. Now it's all contained in JSObject, with
only simple accessors available.
Also change the backing object to be a StringDictionary rather than a JSObject.
There's still room for improvement by making a hash-table that don't
store property details as well.

Review URL: http://codereview.chromium.org/8050013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 07:45:25 +00:00
lrn@chromium.org
4750f0c3cd Fix issue 1415 - allow surrogate pair codes in decodeURIComponent. 
Also some cleanup of uri.js.

BUG=v8:1415
TEST=mjsunit/regress/regress-1415

Review URL: http://codereview.chromium.org/8118004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9509 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 07:15:07 +00:00
mikhail.naganov@gmail.com
3e4b4a6a86 Fix incorrect function name inference in case of assignment / global assignment. 
R=kmillikin@chromium.org
BUG=v8:1732
TEST=test-func-name-inference/GlobalAssignmentAndCall,AssignmentAndCall

Review URL: http://codereview.chromium.org/8112007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-03 19:18:05 +00:00
kmillikin@chromium.org
a4e0103708 Clean up the x86 assembler API. 
The API is inconsistent about when a register must be coerced to an operand
and when it can be used as a register.  Simplify usage by never requiring it
to be wrapped.

R=fschneider@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8086021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-03 11:44:39 +00:00
kmillikin@chromium.org
ceee9d535a Remove #include "isolate-inl.h" from v8.h. 
Include it only in the .cc files where it's needed.

R=fschneider@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8117001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-03 11:13:20 +00:00
lrn@chromium.org
4cb7995152 Fix build error. 
Review URL: http://codereview.chromium.org/8117002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9505 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-03 10:40:39 +00:00
lrn@chromium.org
4b385d7e8e Fix bug in x64 RegExp detecting start of string. 
Also add missing MIPS case in regexp tracer.

Fixes issues v8:1748 and v8:1746

BUG=v8:1748, v8:1746
TEST=mjsunit/regress/regress-1748.js

Review URL: http://codereview.chromium.org/8116001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-03 10:31:01 +00:00
lrn@chromium.org
165e105ec9 Check enumerability of array indices correctly in propertyIsEnumerable. 
Fix issue 1692.

BUG=v8:1692
TEST=mjsunit/regress/regress-1692

Review URL: http://codereview.chromium.org/8113001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-03 09:15:58 +00:00
sgjesse@chromium.org
08a85de703 Revert "Support for precise stepping in functions compiled before debugging was started (step 2)" 
TBR=kmillikin@chromium.org

BUG=
TEST=

Review URL: http://codereview.chromium.org//8101011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9502 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-01 08:47:12 +00:00
sgjesse@chromium.org
b2ebc91f5c Reapply "Support for precise stepping in functions compiled before debugging was started (step 2)" 
This is to get a clean run in the buildbot.

TBR=kmillikin@chromium.org

BUG=
TEST=

Review URL: http://codereview.chromium.org//8098020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-01 05:39:14 +00:00
sgjesse@chromium.org
083275715a Revert "Support for precise stepping in functions compiled before debugging was started (step 2)" 
This reverts commits r9499, r9497 and r9489.

Then changed caused a number of failures.

TBR=kmillikin@chromium.org

BUG=
TEST=

Review URL: http://codereview.chromium.org//8086020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-30 13:27:38 +00:00
sgjesse@chromium.org
230ee9de96 Try to fix Win64 build 
TBR=kmillikin@chromium.org

BUG=
TEST=

Review URL: http://codereview.chromium.org//8085024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-30 13:06:31 +00:00
mstarzinger@chromium.org
b5be9fa83a Fix map modification in transition tree traversal. 
While traversing the transition tree we build a work-list using the map
field of maps. Setting those map values with a write barrier causes
black-to-gray changes on maps which are currently not recognized as
such, hence their computed size might be off.

R=vegorov@chromium.org
BUG=v8:1672
TEST=cctest/test-decls/Present

Review URL: http://codereview.chromium.org/8082023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9498 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-30 13:03:48 +00:00
sgjesse@chromium.org
f274c94e65 Make sure heap is iteratable before iterating it. 
This line was accidentally removed in r9489.

TBR=kmillikin@chromium.org

BUG=
TEST=

Review URL: http://codereview.chromium.org//8086018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9497 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-30 12:12:09 +00:00
vegorov@chromium.org
71519ee4b2 Fix presubmit error in mark-compact.cc 
TBR=erik.corry@gmail.com

Review URL: http://codereview.chromium.org/8089016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-30 11:09:31 +00:00
ager@chromium.org
bcd9e5b19e Remove the use of <limits> from strtod.cc. It is unused. 
The only remaining use of <limits> is in globals.h for a range of GCC
versions for which the INFINITY macro is broken.

R=danno@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8083030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9491 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-30 09:16:01 +00:00
vegorov@chromium.org
807ae24307 Adjust assertions in UpdateSlot to match UpdatePointer in PointersUpdatingVisitor. 
R=erik.corry@gmail.com
BUG=v8:1740

Review URL: http://codereview.chromium.org/8081001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-30 08:45:28 +00:00
sgjesse@chromium.org
de7b222e36 Support for precise stepping in functions compiled before debugging was started (step 2) 
This change will ensure that full code with debug break slots is compiled and activated for all functions which already have activation frames.

This additional handling is only for functions which have activations on the stack, and that activation is of the full code compiled without debug break slots. In that case the full code is recompiled with debug break slots. It is ensured that the full code is compiled generating the exact same instructions - except for the additional debug break slots - as before. The return address on the stack is then patched to continue execution in the new code.

Also fixed SortedListBSearch to actually use the passed comparision function.

R=svenpanne@chromium.org, kmillikin@chromium.org

BUG=
TEST=

Review URL: http://codereview.chromium.org//8050010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-30 08:39:56 +00:00
yangguo@chromium.org
67789af11b Fixing MinGW build. 
BUG=v8:1695

Review URL: http://codereview.chromium.org/8081015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-30 07:46:13 +00:00