jkummerow@chromium.org [Wed, 29 Jun 2011 10:27:14 +0000 (10:27 +0000)]
Error checking for length parameter of external array constructors in shell
BUG=v8:1501
Review URL: http://codereview.chromium.org/
7268002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8458
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 29 Jun 2011 08:45:22 +0000 (08:45 +0000)]
reverting revision r8454
Review URL: http://codereview.chromium.org/
7218042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8457
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
erik.corry@gmail.com [Wed, 29 Jun 2011 08:35:10 +0000 (08:35 +0000)]
Improvement to SmiLexicalCompare. Landing codereview.chromium.org/
7261008 for Stephen Adams
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8456
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
kmillikin@chromium.org [Wed, 29 Jun 2011 08:32:12 +0000 (08:32 +0000)]
Fix lint failure.
TBR=fschneider@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/
7284004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8455
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 29 Jun 2011 08:22:36 +0000 (08:22 +0000)]
added the --test option for d8 into tools/test.py
TEST= tools/test.py --shell d8 -v
Review URL: http://codereview.chromium.org/
7272028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8454
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
kmillikin@chromium.org [Wed, 29 Jun 2011 07:41:42 +0000 (07:41 +0000)]
Explicitly pass the closure when allocating a catch or with context.
Before: allocation of a catch or with context fetched the closure to store
in the context from the previous context in the context chain. Now: the
closure is passed explicitly.
R=ager@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/
7275022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8453
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
kmillikin@chromium.org [Tue, 28 Jun 2011 15:22:08 +0000 (15:22 +0000)]
Remove the fcontext field from all contexts.
Before: every context cached the nearest enclosing function context. This
assumed that for nested contexts (i.e., with and catch contexts) the
enclosing function had a materialized link in the context chain.
Now: when necessary, we loop up the context chain to find such a context.
This enables catch contexts without forcing the enclosing function to
allocate its own context.
R=ager@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/
7230047
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8452
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Tue, 28 Jun 2011 14:21:55 +0000 (14:21 +0000)]
Slightly improved register assignment for %_IsObject on IA32 and ARM.
The new approach uses one temp register instead of two on IA32. The ARM
instructions are modified so the input can be UseAtStart again.
Review URL: http://codereview.chromium.org/
7274025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8451
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
kmillikin@chromium.org [Tue, 28 Jun 2011 12:51:21 +0000 (12:51 +0000)]
Better placement of argument pushing for a few hydrogen call instructions.
Where it's simple to do so (keyed calls, calls to unknown global variables,
calls to local variables and non-property/non-variable expressions), end the
live range of argument subexpressions immediately after the last use of the
expression rather than at the call.
R=fschneider@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/
7274020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8445
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
keuchel@chromium.org [Tue, 28 Jun 2011 12:31:42 +0000 (12:31 +0000)]
Fix "illegal access" when calling parseInt with a radix that is not a smi.
BUG=v8:1246
TEST=regress-1246.js
Review URL: http://codereview.chromium.org/
7206019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8444
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Tue, 28 Jun 2011 09:09:07 +0000 (09:09 +0000)]
Fix bug in register assignment of IsObjectAndBranch.
Make sure that input and temp registers don't overlap.
Review URL: http://codereview.chromium.org/
7273026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8443
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ager@chromium.org [Tue, 28 Jun 2011 08:54:09 +0000 (08:54 +0000)]
Cleanup to HEnvironment::CopyForInlining
* src/hydrogen.cc (HEnvironment::CopyForInlining): As the code for both
the ::HYDROGEN and ::LITHIUM compilation phases is the same, just use
one code path and remove the arg.
* src/hydrogen.h (HEnvironment): Remove now-unused CompilationPhase
enum type and arg to CopyForInlining.
* src/arm/lithium-arm.cc (LChunkBuilder::DoEnterInlined):
* src/ia32/lithium-ia32.cc (LChunkBuilder::DoEnterInlined):
* src/x64/lithium-x64.cc (LChunkBuilder::DoEnterInlined): Adapt
callers.
* AUTHORS: Add Igalia.
BUG=
TEST=I ran tools/test.py.
Review URL: http://codereview.chromium.org/
7272002
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8442
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Tue, 28 Jun 2011 08:49:01 +0000 (08:49 +0000)]
Fix a bug in %_GetCachedArrayIndex.
This inline runtime function had the wrong super class.
It did not cause any problems since it is only used in
our natives and never in a test context.
Review URL: http://codereview.chromium.org/
7253004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8441
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Tue, 28 Jun 2011 07:54:01 +0000 (07:54 +0000)]
MIPS: port Fix receiver check in arguments ICs.
Ported r8429 (
60a2787)
BUG=
TEST=
Review URL: http://codereview.chromium.org//
7276027
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8434
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Tue, 28 Jun 2011 07:31:42 +0000 (07:31 +0000)]
MIPS: Long branch implementation and trampoline improvement.
Improve the branch and branch-trampoline mechanism to automatically
use long-jumps when function size grows large. Reduce size of emitted
trampoline pools.
Now passes mozilla regress-80981.js.
BUG=
TEST=
Review URL: http://codereview.chromium.org//
7239020
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8433
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ager@chromium.org [Tue, 28 Jun 2011 07:07:09 +0000 (07:07 +0000)]
Ensure 16-byte stack alignment on Solaris.
GCC generates instructions such as movdqa that requires 16-byte alignment.
R=ricow@chromium.org
BUG=v8:1505
TEST=
Review URL: http://codereview.chromium.org/
7277031
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8432
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ager@chromium.org [Mon, 27 Jun 2011 13:16:07 +0000 (13:16 +0000)]
Prepare push to trunk. Now working on version 3.4.8.
R=sgjesse@chromium.org
Review URL: http://codereview.chromium.org/
7235025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8430
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ager@chromium.org [Mon, 27 Jun 2011 13:02:51 +0000 (13:02 +0000)]
Fix receiver check in arguments ICs.
The receiver needs to be checked in the same way as all other KeyedLoadICs to take non-JSObject and objects that require access checks or has interceptors into account.
R=sgjesse@chromium.org
BUG=87478
TEST=mjsunit/regress/regress-crbug-87478.js
Review URL: http://codereview.chromium.org/
7259015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8429
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Mon, 27 Jun 2011 12:12:27 +0000 (12:12 +0000)]
Change the handling of stack check on backward branches
The hydrogen stack check instruction is now added to each loop and the stack check handling on the back edge has been removed.
This change causes regression on small tight loops as the stack check is now at the top of the loop instead of at the bottom, and that requires one additional unconditional jump per loop iteration. However the reason for this change is to avoid worse regressions for upcoming changes to correctly support debugger break in optimized code.
R=fschneider@chromium.org
BUG=none
TEST=none
Review URL: http://codereview.chromium.org//
7216009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8428
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Mon, 27 Jun 2011 10:45:54 +0000 (10:45 +0000)]
MIPS: port Better codegen for '<expression> === void <literal>'.
Ported r8420 (
fd2ddbb)
Original commit message:
Detect the pattern in both, the full compiler and crankshaft and generate direct pointer
comparisons. Along the way I cleaned up 'typeof <expression> == <string literal>' comparisons
as well by lifting platform independent code and checking the symmetric case.
BUG=v8:1440
TEST=cctest/test-api.cc
Review URL: http://codereview.chromium.org//
7262026
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8427
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
lrn@chromium.org [Mon, 27 Jun 2011 09:02:34 +0000 (09:02 +0000)]
Cleanup of return types and names in factory.
Review URL: http://codereview.chromium.org/
7240025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8426
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Mon, 27 Jun 2011 08:56:25 +0000 (08:56 +0000)]
MIPS: update missing write barrier for arguments store ICs, per comments.
Per review comments in http://codereview.chromium.org/
7238020 after
issue was closed, we had used an un-necessary Add, which is removed here.
Thanks for the suggestion.
BUG=
TEST=
Review URL: http://codereview.chromium.org//
7259010
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8425
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Fri, 24 Jun 2011 20:04:32 +0000 (20:04 +0000)]
removed some unnecessary stuff from d8's initialization
and got rid of the utility context unless interactive shell is used
Review URL: http://codereview.chromium.org/
7219003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8424
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
cira@chromium.org [Fri, 24 Jun 2011 16:58:28 +0000 (16:58 +0000)]
Change timeType and dateType in i18n date format API into timeStyle and dateStyle to match the proposal.
I've kept old keys too, until ChromeOS user switches to time/dateStyle.
Fixed regex for matching styles in date and number format.
TEST=i18n.kaziprst.org/datetimeformat.html should show proper results for both timeType and timeStyle.
Review URL: http://codereview.chromium.org/
7244008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8423
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
keuchel@chromium.org [Fri, 24 Jun 2011 16:54:47 +0000 (16:54 +0000)]
Updated test expectations of future reserved keyword tests.
Review URL: http://codereview.chromium.org/
7237027
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8422
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
keuchel@chromium.org [Fri, 24 Jun 2011 14:59:51 +0000 (14:59 +0000)]
Proper handling of future reserved words in strict and normal mode.
BUG=86442
TEST=mjsunit/keywords-and-reserved_words.js
Review URL: http://codereview.chromium.org/
7207007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8421
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
keuchel@chromium.org [Fri, 24 Jun 2011 14:30:10 +0000 (14:30 +0000)]
Better codegen for '<expression> === void <literal>'.
Detect the pattern in both, the full compiler and crankshaft and generate direct pointer
comparisons. Along the way I cleaned up 'typeof <expression> == <string literal>' comparisons
as well by lifting platform independent code and checking the symmetric case.
BUG=v8:1440
TEST=cctest/test-api.cc
Review URL: http://codereview.chromium.org/
7216008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8420
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sandholm@chromium.org [Fri, 24 Jun 2011 13:44:27 +0000 (13:44 +0000)]
Check for empty substring.
Review URL: http://codereview.chromium.org/
7237023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8419
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Fri, 24 Jun 2011 13:23:18 +0000 (13:23 +0000)]
MIPS: Minor bug fixes to macro-asm and simulator.
3 small fixes:
- Fix erroneous use of reg t6 in macro-assembler.
- Minor optimization to overflow-check macros.
- Fix un-init var use (typo) in simulator FPCall handling.
None of these affected test cases.
BUG=
TEST=
Review URL: http://codereview.chromium.org//
7236025
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8418
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
vegorov@chromium.org [Fri, 24 Jun 2011 12:04:14 +0000 (12:04 +0000)]
Fix three GC unsafe places found by gcmole's dead_vars analysis.
Review URL: http://codereview.chromium.org/
7247013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8411
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mikhail.naganov@gmail.com [Fri, 24 Jun 2011 11:38:47 +0000 (11:38 +0000)]
Remove obsolete aggregating and non-working producers heap profilers.
2000 LOC are gone!
R=sgjesse@chromium.org
BUG=1481
Review URL: http://codereview.chromium.org/
7247018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8406
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Fri, 24 Jun 2011 08:46:57 +0000 (08:46 +0000)]
MIPS: port Add missing write barrier for arguments store ICs.
Ported r8390 (
52d4605)
BUG=
TEST=
Review URL: http://codereview.chromium.org//
7238020
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8405
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Fri, 24 Jun 2011 08:26:47 +0000 (08:26 +0000)]
MIPS: Fix a bug in MacroAssembler::CheckFastElements.
This fixes 3 mjsunit tests when running with --stress-opt: object-freeze,
object-prevent-extensions, object-seal.
Original commit was
54ce3d60 (r8176).
BUG=
TEST=
Review URL: http://codereview.chromium.org//
7236024
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8404
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ricow@chromium.org [Fri, 24 Jun 2011 07:46:57 +0000 (07:46 +0000)]
Add regression test for optimized version of Math.abs.
This issue was already fixed on bleeding edge, but adding regression
test to get coverage and to make sure it works on the branches.
Review URL: http://codereview.chromium.org/
7237022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8402
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Thu, 23 Jun 2011 12:03:16 +0000 (12:03 +0000)]
Revert "ARM: Improve register allocation and constraints."
This reverts r8381.
It was causing Mozilla test mozilla/ecma/Date/15.9.3.8-5 to fail and Sputnik tests S15.9.3.1_A5_T5, S15.9.3.1_A5_T1, S15.9.3.1_A5_T2, S15.9.3.1_A5_T4, S15.9.3.1_A5_T3 and S15.9.3.1_A5_T6 to timeout.
R=ager@chromium.org
BUG=none
TEST=mozilla/ecma/Date/15.9.3.8-5, S15.9.3.1_A5_T5, S15.9.3.1_A5_T1, S15.9.3.1_A5_T2, S15.9.3.1_A5_T4, S15.9.3.1_A5_T3 and S15.9.3.1_A5_T6
Review URL: http://codereview.chromium.org//
7246004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8397
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
vitalyr@chromium.org [Thu, 23 Jun 2011 11:22:21 +0000 (11:22 +0000)]
Trim fast elements tail on significant length decreases.
Runtime_RegExpExecMultiple had to be updated because it assumed
setting an array's length to zero still keeps some capacity in the
backing store.
R=ager@chromium.org
Review URL: http://codereview.chromium.org/
7237004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8396
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ager@chromium.org [Thu, 23 Jun 2011 09:30:39 +0000 (09:30 +0000)]
Shrink dictionaries on deletion if number of elements are less than a
quarter of the capacity.
R=vegorov@chromium.org
Review URL: http://codereview.chromium.org/
7190032
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8391
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Thu, 23 Jun 2011 09:20:07 +0000 (09:20 +0000)]
Add missing write barrier for arguments store ICs.
Review URL: http://codereview.chromium.org/
7207006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8390
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
lrn@chromium.org [Thu, 23 Jun 2011 08:28:23 +0000 (08:28 +0000)]
Make extensions in different tests have different names.
In the threaded test, they influenced each other.
Review URL: http://codereview.chromium.org/
7244001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8389
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ager@chromium.org [Thu, 23 Jun 2011 06:33:38 +0000 (06:33 +0000)]
Fix renaming patch to also compile in debug mode.
R=ricow@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/
7236015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8387
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ager@chromium.org [Thu, 23 Jun 2011 06:26:50 +0000 (06:26 +0000)]
HBasicBlock::CreateSimulate argument name clarity
* src/hydrogen.h:
* src/hydrogen.cc (HBasicBlock::CreateSimulate): Rename "id" arg to
"ast_id".
BUG=
TEST=
Review URL: http://codereview.chromium.org/
7234010
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8385
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mikhail.naganov@gmail.com [Wed, 22 Jun 2011 20:41:02 +0000 (20:41 +0000)]
Prevent a NULL deref.
Patch by Rachel Blum <groby@chromium.org>
R=mnaganov@chromium.org
Review URL: http://codereview.chromium.org/
7218036
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8384
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mikhail.naganov@gmail.com [Wed, 22 Jun 2011 20:23:48 +0000 (20:23 +0000)]
Fix issue 1354: Bad function name inference.
R=kmillikin@chromium.org, vitalyr@chromium.org
BUG=1354
TEST=test-func-name-inference
Review URL: http://codereview.chromium.org/
7206015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8383
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
erik.corry@gmail.com [Wed, 22 Jun 2011 20:22:44 +0000 (20:22 +0000)]
Fix 64 bit build on FreeBSD. 32 bit build is still borked.
Review URL: http://codereview.chromium.org/
7229008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8382
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Wed, 22 Jun 2011 19:49:31 +0000 (19:49 +0000)]
ARM: Improve register allocation and constraints.
Gives ~20% boost for Crypto benchmark on A9.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org//
7148018
Patch from Martyn Capewell <m.m.capewell@googlemail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8381
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Wed, 22 Jun 2011 19:18:04 +0000 (19:18 +0000)]
ARM: Add PostIndex support to Ldrd/Strd macro fallback code.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org//
7080052
Patch from Martyn Capewell <m.m.capewell@googlemail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8380
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
cira@chromium.org [Wed, 22 Jun 2011 18:55:06 +0000 (18:55 +0000)]
Adding support for number formating to the JS i18n API.
This is the last part of the API that belongs in public spec.
Methods supported:
- format
- derive
Options supported:
- style (decimal, scientific, currency and percent)
- pattern
- skeleton
TEST= Visit i18n.kaziprst.org/numberformat.html
Review URL: http://codereview.chromium.org/
7129051
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8379
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
yangguo@chromium.org [Wed, 22 Jun 2011 17:32:35 +0000 (17:32 +0000)]
d8 drops into a shell if no files are passed on command line
Fixes regression introduced in r8241.
BUG=
TEST=Run ./d8 --print_code -- should drop into shell.
Review URL: http://codereview.chromium.org/
7193011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8378
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
whesse@chromium.org [Wed, 22 Jun 2011 15:30:00 +0000 (15:30 +0000)]
Slightly improve r8367, fix to overflow of on-stack replacement.
The improvement is included in the port of r8367 to earlier versions of V8.
Review URL: http://codereview.chromium.org/
7229011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8370
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sandholm@chromium.org [Wed, 22 Jun 2011 14:20:23 +0000 (14:20 +0000)]
Inctroduce NewStrictSubstring to avoid check for SubString(str, 0, str.length). Cleanup JsonParser.
Review URL: http://codereview.chromium.org/
7230006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8369
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mikhail.naganov@gmail.com [Wed, 22 Jun 2011 13:54:35 +0000 (13:54 +0000)]
Cleanup extra initialization of TickSample fields.
R=vitalyr@chromium.org
BUG=1293
Review URL: http://codereview.chromium.org/
7203005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8368
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
whesse@chromium.org [Wed, 22 Jun 2011 13:08:40 +0000 (13:08 +0000)]
Fix an overflow in on-stack replacement spill-slot allocation for Crankshaft.
BUG=v8:1407
TEST=
Review URL: http://codereview.chromium.org/
7231008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8367
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Wed, 22 Jun 2011 12:39:45 +0000 (12:39 +0000)]
Add possibility to configure 'prototype' property via FunctionTemplate
BUG=v8:1479
TEST=test-api/SetPrototypeProperties
Review URL: http://codereview.chromium.org/
7229007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8366
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
lrn@chromium.org [Wed, 22 Jun 2011 12:36:29 +0000 (12:36 +0000)]
Prepare push to trunk. Now working on V8 version 3.4.7.
Review URL: http://codereview.chromium.org/
7234008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8365
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Wed, 22 Jun 2011 10:24:40 +0000 (10:24 +0000)]
Eliminate unnecessary patching of load-length ICs in megamorphic state.
This avoid the worst case of patching ICs repeatedly with the
same stub code object.
BUG=v8:1489
Review URL: http://codereview.chromium.org/
7230007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8364
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
erik.corry@gmail.com [Wed, 22 Jun 2011 10:13:10 +0000 (10:13 +0000)]
Limit the size of the space reserved for code on systems that
are short of virtual memory. This should make V8 work in 64 bit
on OpenBSD in its default configuration. It is a simplified
version of the reverted 8133 which also lowered the non-code
heap size, causing test failures in Chromium on MacOS.
Review URL: http://codereview.chromium.org/
7234004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8363
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
lrn@chromium.org [Wed, 22 Jun 2011 09:06:03 +0000 (09:06 +0000)]
Combined identical classes V8JavaScriptScanner and StandAloneJavaScriptScanner.
Now only uses the common superclass of the two scanner classes.
Updated comment on KeywordMatcher.
Review URL: http://codereview.chromium.org/
7211013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8362
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Wed, 22 Jun 2011 08:28:35 +0000 (08:28 +0000)]
Make ToBooleanStub more consistent across platforms.
The declaration of the ToBoolean class moved to the platform-independent part
and its implementations are now structurally very similar. This is just an
intermediate cleanup step to add type recording at the call site.
Note that the MIPS implementation has not really been touched, so it should
continue to work, too.
Review URL: http://codereview.chromium.org/
7218012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8359
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Wed, 22 Jun 2011 07:48:32 +0000 (07:48 +0000)]
MIPS: Fix arguments-branch update per review comments.
This is a follow-on to r8340, http://codereview.chromium.org/
7216004/
Søren had commited changes and closed issue, as Karl was commenting about
problems in the code.
Thanks Karl, for your detailed code review. I have corrected the issues
you raised.
BUG=
TEST=
Review URL: http://codereview.chromium.org//
7232004
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8358
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Wed, 22 Jun 2011 06:24:34 +0000 (06:24 +0000)]
ARM: Fix context save/restore for VFP registers.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org//
7217011
Patch from Martyn Capewell <m.m.capewell@googlemail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8357
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ager@chromium.org [Wed, 22 Jun 2011 05:53:40 +0000 (05:53 +0000)]
Allow compiling v8_shell with the 'host' toolset.
BUG=82437
TEST=Compile browser_tests for Arm against http://codereview.chromium.org/
7087014/
Review URL: http://codereview.chromium.org/
7212014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8356
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
peter.rybin@gmail.com [Tue, 21 Jun 2011 19:42:35 +0000 (19:42 +0000)]
Issue 1418: Debug: extends setBreakpoint API to accept partial script name as a parameter
Review URL: http://codereview.chromium.org/
7200024
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8355
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
lrn@chromium.org [Tue, 21 Jun 2011 13:57:03 +0000 (13:57 +0000)]
[x64] Fix disassembly of movmskpd instruction.
The destination is a GP register, not an XMM register. ia32 did not
have this problem.
BUG=
TEST=Check --print_code output for code that tests for -0.0.
Review URL: http://codereview.chromium.org/
7191015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8352
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
lrn@chromium.org [Tue, 21 Jun 2011 13:34:16 +0000 (13:34 +0000)]
Make multi-line comments not count when checking whether --> is first on a line.
A multi-line comment containing a newline is considered a line-terminator for
other purposes, but a "-->" following such a comment is considered as being
on the same line as the text preceeding the multi-line comment.
This behavior matches JSC matching Firefox.
TEST=cctest/test-parsing/ScanHTMLEndComments
Review URL: http://codereview.chromium.org/
7218009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8351
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Tue, 21 Jun 2011 11:18:15 +0000 (11:18 +0000)]
Remove redundant hydrogen- and lithium instruction for symbol comparison.
We had two instructions HCompareJsObjectEq and HCompareSymbolEq that behave
exactly the same. I removed one and renamed the remaining instruction into
HCompareObjectEq.
Review URL: http://codereview.chromium.org/
7206040
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8349
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
karlklose@chromium.org [Tue, 21 Jun 2011 09:27:38 +0000 (09:27 +0000)]
Fix wrong bounds check on arguments object.
TEST=added to test/mjsunit/arguments.js
Review URL: http://codereview.chromium.org/
7217005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8348
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ager@chromium.org [Tue, 21 Jun 2011 08:07:45 +0000 (08:07 +0000)]
Correctly handle non-array receivers in Array length setter.
BUG=v8:1491
TEST=mjsunit/regress/regress-1491.js
Review URL: http://codereview.chromium.org/
7206038
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8343
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mikhail.naganov@gmail.com [Tue, 21 Jun 2011 08:02:34 +0000 (08:02 +0000)]
Heap profiler: add an ability to iterate over snapshot's nodes.
This is a preparation for removing aggregated heap snapshots.
W/o this API, counting object instances in a snapshot is very hard.
R=sgjesse@chromium.org
BUG=1481
TEST=cctest/test-heap-profiler/NodesIteration
Review URL: http://codereview.chromium.org/
7204040
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8342
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Tue, 21 Jun 2011 07:52:19 +0000 (07:52 +0000)]
Use issue number instead of username for TODO comment
Review URL: http://codereview.chromium.org/
7216007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8341
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Tue, 21 Jun 2011 07:47:26 +0000 (07:47 +0000)]
MIPS: port Merge arguments branch to bleeding edge (second try).
Ported r8315 (
d70d395).
BUG=
TEST=
Review URL: http://codereview.chromium.org//
7216004
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8340
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Tue, 21 Jun 2011 07:34:01 +0000 (07:34 +0000)]
MIPS: Port some DIV changes to BinaryOpStub::GenerateInt32Stub().
There were some changes in ARM r8172 that we needed to port to MIPS,
but missed.
The bug was exposed with the Arm & Mips fix in r8321, "Fix wrong
parenthesis in stub ARM and MIPS generation code."
BUG=
TEST=
Review URL: http://codereview.chromium.org//
7211006
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8339
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Tue, 21 Jun 2011 07:32:23 +0000 (07:32 +0000)]
MIPS: Update an outdated comment in the CEntryStub.
Following r8289 (
bf0c0cf).
BUG=
TEST=
Review URL: http://codereview.chromium.org//
7211007
Patch from Paul Lind <plind44@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8338
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
whesse@chromium.org [Mon, 20 Jun 2011 15:11:04 +0000 (15:11 +0000)]
Prepare push to trunk. Now working on V8 version 3.4.6. Revision 8324, which also claims this, has been superseded by this one.
Review URL: http://codereview.chromium.org/
7210016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8336
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
whesse@chromium.org [Mon, 20 Jun 2011 14:14:33 +0000 (14:14 +0000)]
Restore accidentally deleted src/extensions/experimental/i18n.js
Review URL: http://codereview.chromium.org/
7205030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8335
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Mon, 20 Jun 2011 13:13:28 +0000 (13:13 +0000)]
Use the correct soname when linking together the preparser shared lib.
[I've accidentally lost my gcl_info directory and I see no way to commit the old CL, so I simply deleted the old CL opened a new one. :-P ]
Review URL: http://codereview.chromium.org/
7210012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8332
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Mon, 20 Jun 2011 12:45:09 +0000 (12:45 +0000)]
Fix DoHasInstanceType on ARM
Was broken by the recent JumpIfSmi() cleanup.
TEST=es5conform
Review URL: http://codereview.chromium.org/
7206023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8331
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
svenpanne@chromium.org [Mon, 20 Jun 2011 12:33:08 +0000 (12:33 +0000)]
Refactor the way we collect the information for associating type-related infos
with AST IDs. Previously 3 different places had to match in how they handle a
given case, now we are down to 2, with an even simpler logic.
The downside is that due to this simpler logic the allocated dictionary could be
larger than before, but test have shown that this happens *very* rarely, because
its capacity is rounded to the next power of 2, anyway. Furthermore, the oracle
doesn't live long enough that we should really care.
The whole oracle is probably still a bit too tricky in its details, but this is
at least a step into the right direction.
Review URL: http://codereview.chromium.org/
7204003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8330
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Mon, 20 Jun 2011 12:29:03 +0000 (12:29 +0000)]
Include the loop header block when eliminating stack checks
In simple unconditional loops - like the following - the hydrogen stack check elimination did not detect the call as the loop header block itself was not considered.
function f(o) {
while(true) {
o.a();
}
}
R=fschneider@chromium.org
BUG=none
TEST=none
Review URL: http://codereview.chromium.org//
7210010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8329
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
erik.corry@gmail.com [Mon, 20 Jun 2011 12:20:30 +0000 (12:20 +0000)]
Do not automatically pretenure global closures in runtime.cc
unless the caller has indicated that pretenuring is desirable.
This is intended to fix http://jsperf.com/scope-lookups/3
Review URL: http://codereview.chromium.org/
7210011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8328
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
lrn@chromium.org [Mon, 20 Jun 2011 11:52:24 +0000 (11:52 +0000)]
Made parser not accept unicode escapes inside "native" when used as a keyword.
This is a regression relative to the original behavior, when "native" was a keyword,
since keywords cannot contain esacpes.
Added tests for escapes and for not allowing line-terminators betwen "native" and "function".
Review URL: http://codereview.chromium.org/
7206022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8327
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
lrn@chromium.org [Mon, 20 Jun 2011 10:20:57 +0000 (10:20 +0000)]
Make "native" not a keyword.
We now only recognize "native function" when it occurs in extension scripts
(parsing with a non-NULL extension), and only if there is no line-terminator
between "native" and "function" (so that it would otherwise be a Syntax Error).
Preparsing never recognizes native functions, which is acceptable since we
never preparse extension scripts (because we don't allow lazy functions
anyway).
BUG=v8:1097
Review URL: http://codereview.chromium.org/
7206020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8326
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Mon, 20 Jun 2011 10:19:00 +0000 (10:19 +0000)]
Crankshaft support for polymorphic array handling
Review URL: http://codereview.chromium.org/
7170012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8325
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
whesse@chromium.org [Mon, 20 Jun 2011 09:30:54 +0000 (09:30 +0000)]
Prepare push to trunk. Now working on version 3.4.6.
Review URL: http://codereview.chromium.org/
7212007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8324
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
kasperl@chromium.org [Mon, 20 Jun 2011 07:40:42 +0000 (07:40 +0000)]
Generalized Stephen's patch from codereview.chromium.org/
7044100/ and
added a few test cases.
Review URL: http://codereview.chromium.org/
7212006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8323
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Fri, 17 Jun 2011 18:32:36 +0000 (18:32 +0000)]
Cleanup: use JumpIf[Not]Smi() whenever we can
Review URL: http://codereview.chromium.org/
7191007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8322
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
fschneider@chromium.org [Fri, 17 Jun 2011 10:45:29 +0000 (10:45 +0000)]
Fix wrong parenthesis in stub ARM and MIPS generation code.
I think the problem did not manifest as a bug, since the only
consequence was to generate extra code to return heap number
results in case of the INT32-stub.
Review URL: http://codereview.chromium.org/
7192006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8321
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
mikhail.naganov@gmail.com [Fri, 17 Jun 2011 08:40:30 +0000 (08:40 +0000)]
Fix issue 1417: check for script source availability when enumerating optimized functions.
R=kasperl@chromium.org,kmillikin@chromium.org
BUG=1417
TEST=test-log/Issue23768
Review URL: http://codereview.chromium.org/
7184027
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8320
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
lrn@chromium.org [Fri, 17 Jun 2011 08:20:27 +0000 (08:20 +0000)]
Fix mozilla test-expectatations to match the new behavior of multi-line comments.
Review URL: http://codereview.chromium.org/
7189030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8319
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
erik.corry@gmail.com [Fri, 17 Jun 2011 08:01:12 +0000 (08:01 +0000)]
Refix issue 1472. The previous fix worked for the example in the bug
report, but was not general enough to catch all cases. This is a new
approach. Includes regression test!
Review URL: http://codereview.chromium.org/
7193007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8318
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
lrn@chromium.org [Fri, 17 Jun 2011 07:23:07 +0000 (07:23 +0000)]
Make line-terminators inside multi-line comments count.
Now follows the specification. Follows WebKit change in revision 89100.
BUG=86431
TEST=regress-892742
Review URL: http://codereview.chromium.org/
7184034
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8317
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
erik.corry@gmail.com [Thu, 16 Jun 2011 15:18:48 +0000 (15:18 +0000)]
Add missing assert to Label destructor.
Review URL: http://codereview.chromium.org/
7172026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8316
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
karlklose@chromium.org [Thu, 16 Jun 2011 14:12:58 +0000 (14:12 +0000)]
Merge arguments branch to bleeding edge (second try).
Review URL: http://codereview.chromium.org/
7187007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8315
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
ricow@chromium.org [Thu, 16 Jun 2011 08:35:26 +0000 (08:35 +0000)]
Reinitialize the arguments object in d8 when renewing the evaluation context (fixes issue 1477).
Review URL: http://codereview.chromium.org/
7189007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8312
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
jkummerow@chromium.org [Thu, 16 Jun 2011 07:58:47 +0000 (07:58 +0000)]
Fix building in release mode with disassembler=on
BUG=v8:1473
Review URL: http://codereview.chromium.org/
7147014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8311
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
sgjesse@chromium.org [Thu, 16 Jun 2011 07:00:46 +0000 (07:00 +0000)]
ARM: Clean up literal pool generation.
Remove dead code, and generate pools less frequently.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org//
7108061
Patch from Martyn Capewell <m.m.capewell@googlemail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8309
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
karlklose@chromium.org [Thu, 16 Jun 2011 06:37:49 +0000 (06:37 +0000)]
Revert "Merge arguments branch to bleeding merge."
This reverts commit
ceb31498b9d69edca3260820fb4047045891ce6d.
TBR=kmillikin@chromium.org
Review URL: http://codereview.chromium.org/
7172030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8308
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
erik.corry@gmail.com [Wed, 15 Jun 2011 20:15:40 +0000 (20:15 +0000)]
Avoid OOM on regexps with nested quantifiers.
http://code.google.com/p/v8/issues/detail?id=1472
Review URL: http://codereview.chromium.org/
7170014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8302
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
vegorov@chromium.org [Wed, 15 Jun 2011 19:57:39 +0000 (19:57 +0000)]
Add missing branches in code generated for LModI with power-of-2 divisor.
BUG=v8:1476
TEST=test/mjsunit/regress/regress-1476.js
Review URL: http://codereview.chromium.org/
7097015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8301
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karlklose@chromium.org [Wed, 15 Jun 2011 15:09:28 +0000 (15:09 +0000)]
Merge arguments branch to bleeding merge.
Review URL: http://codereview.chromium.org/
7167006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8300
ce2b1a6d-e550-0410-aec6-
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ricow@chromium.org [Wed, 15 Jun 2011 13:54:40 +0000 (13:54 +0000)]
Make name and message non-enumerable on Error object (this is a partial fix for issue 1215)
Review URL: http://codereview.chromium.org/
7172011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8299
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00