platform/upstream/v8.git
12 years agoReplace ToAsciiVector and ToUC16Vector with single function that returns a tagged...
lrn@chromium.org [Tue, 23 Aug 2011 12:22:12 +0000 (12:22 +0000)]
Replace ToAsciiVector and ToUC16Vector with single function that returns a tagged value.

The tag tells whether the content is ASCII or UC16, or even if the string wasn't flat.

BUG: v8:1633

Review URL: http://codereview.chromium.org/7709024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFix ARM build for gcc-4.6.
erik.corry@gmail.com [Tue, 23 Aug 2011 12:00:09 +0000 (12:00 +0000)]
Fix ARM build for gcc-4.6.
This is based on Peter Varga's work in http://codereview.chromium.org/7708004/
but with a different solution for the Operand(0) int/pointer ambiguity.
Review URL: http://codereview.chromium.org/7706030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8998 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoPerform range analysis after GVN.
fschneider@chromium.org [Tue, 23 Aug 2011 11:19:08 +0000 (11:19 +0000)]
Perform range analysis after GVN.

This eliminate redundant HChange instructions and allows range information of
converted values propagated across control-flow splits.

It fixes the performance regression on code like:

if (x > 1) {
  y = x - 1;
}

where we should eliminate the overflow check on the sub inside the if-statement.
Review URL: http://codereview.chromium.org/7709025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoSlight API change enabling opting out from null termination in String::Write*().
yangguo@chromium.org [Tue, 23 Aug 2011 11:11:12 +0000 (11:11 +0000)]
Slight API change enabling opting out from null termination in String::Write*().
BUG=v8:1537
TEST=cctest test-api/StringWrite

Review URL: http://codereview.chromium.org/7706002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoInsert representation changes before doing range analysis and fix a bug in Range...
fschneider@chromium.org [Tue, 23 Aug 2011 07:34:45 +0000 (07:34 +0000)]
Insert representation changes before doing range analysis and fix a bug in Range::Copy.

This improves our static type information by calculating the result type
of conversions (HChange) during range analysis. It allows e.g. to eliminate
the write barrier in the following example where it was not possible before:

function f(x) {
  var y = x + 1;
  if (y > 0 && y < 100) {
    a[0] = y;
  }
}

* Fix bug in Range::Copy. The minus-zero flags has to be preserved by default.
Review URL: http://codereview.chromium.org/7634022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoImprove memory usage of receiver type feedback.
vitalyr@chromium.org [Mon, 22 Aug 2011 14:23:37 +0000 (14:23 +0000)]
Improve memory usage of receiver type feedback.

Some AST nodes (Property, Call, etc.) store either a list of receiver
types or a monomorphic receiver type. This patch merges the two fields
using a small pointer list. GetMonomorphicReceiverType() is now a
purely convenience function returning the first and only recorded
type.

This saves about 500K (of about 39M) on average when compiling V8
benchmark as measured by a simple patch adding a zone allocation
counter (https://gist.github.com/1149397).

R=kmillikin@chromium.org

Review URL: http://codereview.chromium.org/7655017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoInserted a missing string encoding check in lastIndexOf.
yangguo@chromium.org [Mon, 22 Aug 2011 13:55:25 +0000 (13:55 +0000)]
Inserted a missing string encoding check in lastIndexOf.

Review URL: http://codereview.chromium.org/7685005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8992 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoEnsure that the current isolate is initialized in the API function Context::GetEntered.
svenpanne@chromium.org [Mon, 22 Aug 2011 13:04:14 +0000 (13:04 +0000)]
Ensure that the current isolate is initialized in the API function Context::GetEntered.

r8833 introduced a regression in our API semantics, showing up in e.g.
Chrome 12, which is fixed by this patch.
Review URL: http://codereview.chromium.org/7686005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoAdded forgotten V8EXPORT attributes for v8::Array::CheckCast and v8::Number::CheckCast.
yangguo@chromium.org [Mon, 22 Aug 2011 13:01:25 +0000 (13:01 +0000)]
Added forgotten V8EXPORT attributes for v8::Array::CheckCast and v8::Number::CheckCast.
BUG=v8:1618

Review URL: http://codereview.chromium.org/7692020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8986 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFix bug introduced by earlier "cleanup".
lrn@chromium.org [Mon, 22 Aug 2011 12:54:03 +0000 (12:54 +0000)]
Fix bug introduced by earlier "cleanup".

TEST=message/replacement-marker-as-argument

Review URL: http://codereview.chromium.org/7696024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoPrepare push to trunk. Working version now 3.5.8.
rossberg@chromium.org [Mon, 22 Aug 2011 10:55:48 +0000 (10:55 +0000)]
Prepare push to trunk. Working version now 3.5.8.
Review URL: http://codereview.chromium.org/7697017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoPrune some internal objects' prototypes.
lrn@chromium.org [Mon, 22 Aug 2011 09:51:56 +0000 (09:51 +0000)]
Prune some internal objects' prototypes.

Review URL: http://codereview.chromium.org/7703005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoMake instruction for write barrier smaller.
mstarzinger@chromium.org [Mon, 22 Aug 2011 09:10:47 +0000 (09:10 +0000)]
Make instruction for write barrier smaller.

R=yangguo@chromium.org
BUG=v8:1495

Review URL: http://codereview.chromium.org/7703007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoMIPS: port Parse harmony let declarations.
keuchel@chromium.org [Mon, 22 Aug 2011 09:05:28 +0000 (09:05 +0000)]
MIPS: port Parse harmony let declarations.

Port r8944 (a5a36f4)

Original commit message:
Implementation of the harmony block scoped let bindings as proposed here:
http://wiki.ecmascript.org/doku.php?id=harmony:block_scoped_bindings
Changes to the syntax are explained there. They are active under the
harmony_block_scoping_ flag in the parser.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7696020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoMIPS: port Clean up the nesting stack in the full code generator.
whesse@chromium.org [Mon, 22 Aug 2011 09:00:27 +0000 (09:00 +0000)]
MIPS: port Clean up the nesting stack in the full code generator.

Port 8972 (6a896b3)

Original commit message:
Remove unused methods, introduce named constants, and attempt to add some
sanity to naming.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7693021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoSimplified the sample shell. Resort to D8 shell for tests instead.
yangguo@chromium.org [Fri, 19 Aug 2011 11:13:26 +0000 (11:13 +0000)]
Simplified the sample shell. Resort to D8 shell for tests instead.

Review URL: http://codereview.chromium.org/7354022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoMake regexp flag parsing stricter.
lrn@chromium.org [Fri, 19 Aug 2011 11:02:41 +0000 (11:02 +0000)]
Make regexp flag parsing stricter.

BUG=v8:1628
TEST=mjsunit/regress/regress-219

Review URL: http://codereview.chromium.org/7624045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8973 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoClean up the nesting stack in the full code generator.
kmillikin@chromium.org [Fri, 19 Aug 2011 09:54:08 +0000 (09:54 +0000)]
Clean up the nesting stack in the full code generator.

Remove unused methods, introduce named constants, and attempt to add some
sanity to naming.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7669018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoRemove trailing whitespaces from *.js files.
ricow@chromium.org [Fri, 19 Aug 2011 05:24:39 +0000 (05:24 +0000)]
Remove trailing whitespaces from *.js files.

This is a whitespace removal only change
Review URL: http://codereview.chromium.org/7687001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoMake scanner handle invalid unicode escapes in identifiers correctly.
lrn@chromium.org [Thu, 18 Aug 2011 12:47:23 +0000 (12:47 +0000)]
Make scanner handle invalid unicode escapes in identifiers correctly.

I.e., don't just convert \u to u in identifiers (like in strings and regexps).

Also make the scanning of RegExp flags not interpret the escapes.

(Fix and reapply of r8942)

BUG=v8:1620
TEST=mjsunit/regress/regress-1620

Review URL: http://codereview.chromium.org/7677012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFix another handful of memory leaks
jkummerow@chromium.org [Thu, 18 Aug 2011 12:33:40 +0000 (12:33 +0000)]
Fix another handful of memory leaks

TEST=valgrind reports 0 bytes definitely lost for cctest/test-api/RunTwoIsolatesOnSingleThread

Review URL: http://codereview.chromium.org/7621064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFix three ~Isolate() related memory leaks
jkummerow@chromium.org [Thu, 18 Aug 2011 12:14:12 +0000 (12:14 +0000)]
Fix three ~Isolate() related memory leaks

BUG=93253
TEST=running valgrind on cctest/test-api/RunTwoIsolatesOnSingleThread reports fewer leaks than before

Review URL: http://codereview.chromium.org/7624043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoUnify GetElement handlers in ElementsAccessor
danno@chromium.org [Thu, 18 Aug 2011 09:51:08 +0000 (09:51 +0000)]
Unify GetElement handlers in ElementsAccessor

BUG=none
TEST=external-arrays.js

Review URL: http://codereview.chromium.org/7655030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoRemove redundant implementation of UnionOfKeys
danno@chromium.org [Thu, 18 Aug 2011 09:20:32 +0000 (09:20 +0000)]
Remove redundant implementation of UnionOfKeys

R=svenpanne@chromium.org
BUG=none
TEST=external-arrays.js

Review URL: http://codereview.chromium.org/7670037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoUse InternalArray in Object.defineProperties to avoid issues with overwriten properti...
ricow@chromium.org [Thu, 18 Aug 2011 08:39:06 +0000 (08:39 +0000)]
Use InternalArray in Object.defineProperties to avoid issues with overwriten properties on Array.prototype

TEST=mjsunit/regress/regress-1625
BUG=v8:1625
Review URL: http://codereview.chromium.org/7631039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoImplement UnionOfKeys for NonStrictArguments
danno@chromium.org [Wed, 17 Aug 2011 16:15:30 +0000 (16:15 +0000)]
Implement UnionOfKeys for NonStrictArguments

BUG=none
TEST=cctest/test-api/IndexedInterceptorNonStrictArgsWithIndexedAccessor

Review URL: http://codereview.chromium.org/7657011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8963 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoGYP fixes: -Werror, snapshot.log, want_separate_host_toolset detection
jkummerow@chromium.org [Wed, 17 Aug 2011 15:56:54 +0000 (15:56 +0000)]
GYP fixes: -Werror, snapshot.log, want_separate_host_toolset detection

Review URL: http://codereview.chromium.org/7658011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoPrepare push to trunk. Now working on version 3.5.7.
danno@chromium.org [Wed, 17 Aug 2011 13:55:05 +0000 (13:55 +0000)]
Prepare push to trunk.  Now working on version 3.5.7.

R=ricow@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7671017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFixed scanner initialization in test-parsing.
keuchel@chromium.org [Wed, 17 Aug 2011 11:45:04 +0000 (11:45 +0000)]
Fixed scanner initialization in test-parsing.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7676003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoInitialize harmony block scoping field in scanner.
keuchel@chromium.org [Wed, 17 Aug 2011 11:17:59 +0000 (11:17 +0000)]
Initialize harmony block scoping field in scanner.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7671016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoRemove some unnecessary namespace alias definitions.
mikhail.naganov@gmail.com [Wed, 17 Aug 2011 10:29:05 +0000 (10:29 +0000)]
Remove some unnecessary namespace alias definitions.

We can pick the namespace alias 'i' from v8.h which is already included
in those files.

BUG=None
TEST=None

R=mnaganov@chromium.org

Signed-off-by: Thiago Farina <tfarina@chromium.org>
Review URL: http://codereview.chromium.org/7621035

--------------

Inline the implementation of Handle default ctor.

BUG=None
TEST=None

R=mnaganov@chromium.org

Signed-off-by: Thiago Farina <tfarina@chromium.org>
Review URL: http://codereview.chromium.org/7669013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFix GC unsafe place in JSProxy::DeletePropertyWithHandler.
vegorov@chromium.org [Wed, 17 Aug 2011 09:51:20 +0000 (09:51 +0000)]
Fix GC unsafe place in JSProxy::DeletePropertyWithHandler.
Review URL: http://codereview.chromium.org/7670023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoBugs in x64 ICs introduced by array length refactor.
danno@chromium.org [Wed, 17 Aug 2011 09:39:03 +0000 (09:39 +0000)]
Bugs in x64 ICs introduced by array length refactor.

BUG=chromium:93044
TEST=external-array.js

Review URL: http://codereview.chromium.org/7672014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agofix compilation with gcc 4.6
mstarzinger@chromium.org [Wed, 17 Aug 2011 09:22:58 +0000 (09:22 +0000)]
fix compilation with gcc 4.6

* src/bootstrapper.cc (Genesis::InitializeExperimentalGlobal): Remove
  assigned-but-unused var.

BUG=
TEST=passes test suite, modulo http://code.google.com/p/v8/issues/detail?id=1621

Review URL: http://codereview.chromium.org/7658014
Patch from Andy Wingo <wingo@igalia.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFix memory leaks in ~Zone and ~Isolate
jkummerow@chromium.org [Wed, 17 Aug 2011 08:48:54 +0000 (08:48 +0000)]
Fix memory leaks in ~Zone and ~Isolate

TEST=chromium valgrind bots

Review URL: http://codereview.chromium.org/7660016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFix compilation on Linux 2.6.9 and older.
erik.corry@gmail.com [Wed, 17 Aug 2011 08:24:36 +0000 (08:24 +0000)]
Fix compilation on Linux 2.6.9 and older.
Review URL: http://codereview.chromium.org/7655016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoRevert 8942 "Make scanner not accept invalid unicode escapes in identifiers"
ricow@chromium.org [Wed, 17 Aug 2011 08:22:41 +0000 (08:22 +0000)]
Revert 8942 "Make scanner not accept invalid unicode escapes in identifiers"

This is causing webkit failures, reverting until we figure out if this is a V8 regression or wrong test expectations.
Review URL: http://codereview.chromium.org/7669017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFix potentially GC unsafe place in JSObject::DeleteElementWithInterceptor.
vegorov@chromium.org [Tue, 16 Aug 2011 15:51:49 +0000 (15:51 +0000)]
Fix potentially GC unsafe place in JSObject::DeleteElementWithInterceptor.
Review URL: http://codereview.chromium.org/7660012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoPresubmit fix.
keuchel@chromium.org [Tue, 16 Aug 2011 15:15:34 +0000 (15:15 +0000)]
Presubmit fix.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7661016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoParse harmony let declarations.
keuchel@chromium.org [Tue, 16 Aug 2011 14:24:12 +0000 (14:24 +0000)]
Parse harmony let declarations.

Implementation of the harmony block scoped let bindings as proposed here:
http://wiki.ecmascript.org/doku.php?id=harmony:block_scoped_bindings

Changes to the syntax are explained there. They are active under the
harmony_block_scoping_ flag in the parser.

Review URL: http://codereview.chromium.org/7616009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoUse immediates when possible for HBoundsCheck and HLoadKeyedFastElement
jkummerow@chromium.org [Tue, 16 Aug 2011 13:32:27 +0000 (13:32 +0000)]
Use immediates when possible for HBoundsCheck and HLoadKeyedFastElement

Review URL: http://codereview.chromium.org/7608020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoMake scanner not accept invalid unicode escapes in identifiers.
lrn@chromium.org [Tue, 16 Aug 2011 13:31:08 +0000 (13:31 +0000)]
Make scanner not accept invalid unicode escapes in identifiers.

BUG=v8:1620
TEST=mjsunit/regress/regress-1620

Review URL: http://codereview.chromium.org/7663005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFix issue with prototype of WeakMap constructor.
mstarzinger@chromium.org [Tue, 16 Aug 2011 12:09:47 +0000 (12:09 +0000)]
Fix issue with prototype of WeakMap constructor.

The WeakMap constructor didn't have a unique prototype, so it shared one with
Object. All WeakMap functions (including "get" and "set") were installed on
that prototype.

R=rossberg@chromium.org
BUG=v8:1617
TEST=mjsunit/harmony/weakmaps

Review URL: http://codereview.chromium.org/7658008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoFix live-object-list to work with isolates.
danno@chromium.org [Tue, 16 Aug 2011 11:47:06 +0000 (11:47 +0000)]
Fix live-object-list to work with isolates.

TEST: Build v8 with live-object-list enabled.

Review URL: http://codereview.chromium.org/7398025
Patch from Alexander Miller <Alexander.Miller@palm.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoMIPS: port Implement Harmony semantics for typeof null (behind a flag).
rossberg@chromium.org [Tue, 16 Aug 2011 10:08:50 +0000 (10:08 +0000)]
MIPS: port Implement Harmony semantics for typeof null (behind a flag).

Port r8876 (2aeeae7)

Original commit message:
Harmony is intended to make typeof null === "null". This may
break existing programs. Implementing it will allow us to run
some tests on the actual web.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7650009
Patch from Paul Lind <plind44@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoRefactored DirectCEntryStub::GenerateCall a bit to make it clearer what's going on...
svenpanne@chromium.org [Tue, 16 Aug 2011 09:58:34 +0000 (09:58 +0000)]
Refactored DirectCEntryStub::GenerateCall a bit to make it clearer what's going on and added an ASSERT.
Review URL: http://codereview.chromium.org/7640016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoMIPS: port Simplify handling of exits from with and catch.
kmillikin@chromium.org [Tue, 16 Aug 2011 08:48:45 +0000 (08:48 +0000)]
MIPS: port Simplify handling of exits from with and catch.

Ported r8922 (5ea2fb5)

Original commit message:
Remove the try/finally used for with and catch. Instead of using
try/finally to handle break and continue from with or catch,
statically track nesting dept and clean up when compiling break or
continue.
And instead of using try/finally to handle throw to handler in a frame
whose pc is inside a with or catch, store the context that the handler
should run in in the handler itself.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7648026
Patch from Paul Lind <plind44@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoReturn error not null for date time format.
cira@chromium.org [Mon, 15 Aug 2011 22:29:03 +0000 (22:29 +0000)]
Return error not null for date time format.

BUG=v8:1602
TEST=new (new v8Locale().createDateTimeFormat()).getWeekdays should return Error not a Null.
Review URL: http://codereview.chromium.org/7647027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoAdd FIXED_DOUBLE_ARRAY_TYPE to INSTANCE_TYPE_LIST_ALL in objects.h
ricow@chromium.org [Mon, 15 Aug 2011 12:55:18 +0000 (12:55 +0000)]
Add FIXED_DOUBLE_ARRAY_TYPE to INSTANCE_TYPE_LIST_ALL in objects.h

Leaving this out can cause crashes when running with --heap-stats (but this is only used when reporting heap statistics, so this is not a stability issue).
Review URL: http://codereview.chromium.org/7647018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

12 years agoPrepare push to trunk. Now working on version 3.5.6.
whesse@chromium.org [Mon, 15 Aug 2011 10:39:51 +0000 (10:39 +0000)]
Prepare push to trunk.  Now working on version 3.5.6.
Review URL: http://codereview.chromium.org/7645020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoChange AddElementsToFixedArray to work on FixedArrayBase rather than JSObject
danno@chromium.org [Fri, 12 Aug 2011 14:52:03 +0000 (14:52 +0000)]
Change AddElementsToFixedArray to work on FixedArrayBase rather than JSObject

In the process, make ElementsAccessors work internally more seamlessly with FixedArrayBase.

R=svenpanne@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7618012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoChange JSObject elements to be of type FixedArrayBase
danno@chromium.org [Fri, 12 Aug 2011 13:54:27 +0000 (13:54 +0000)]
Change JSObject elements to be of type FixedArrayBase

R=kmillikin@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7617010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoSimplify handling of exits from with and catch.
kmillikin@chromium.org [Fri, 12 Aug 2011 10:52:49 +0000 (10:52 +0000)]
Simplify handling of exits from with and catch.

Remove the try/finally used for with and catch.  Instead of using
try/finally to handle break and continue from with or catch,
statically track nesting dept and clean up when compiling break or
continue.

And instead of using try/finally to handle throw to handler in a frame
whose pc is inside a with or catch, store the context that the handler
should run in in the handler itself.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7618007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoAdd roundsd instruction to ia32 and use it in optimized Math.floor.
fschneider@chromium.org [Fri, 12 Aug 2011 10:13:40 +0000 (10:13 +0000)]
Add roundsd instruction to ia32 and use it in optimized Math.floor.

It is available platforms that have SSE 4.1 and allows us to handle
negative numbers without deoptimization. Before we would deoptimize
on negative inputs to Math.floor. x64 already uses this instruction.

* Change Math.floor unit test to make sure every test case gets
optimized by changing the source code for each test case.

* Fix HIR debug printing for some instructions.
Review URL: http://codereview.chromium.org/7628017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoUpdate .gitignore to include out/ directory created by Gyp/Make builds
mikhail.naganov@gmail.com [Fri, 12 Aug 2011 09:52:41 +0000 (09:52 +0000)]
Update .gitignore to include out/ directory created by Gyp/Make builds

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoPick the namespace alias 'i' from v8.h.
mikhail.naganov@gmail.com [Fri, 12 Aug 2011 09:49:55 +0000 (09:49 +0000)]
Pick the namespace alias 'i' from v8.h.

These files already include v8.h so they don't need to define the
namespace alias again.

Signed-off-by: Thiago Farina <tfarina@chromium.org>
Review URL: http://codereview.chromium.org/7640012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoDo not use deprecated ARM instructions in DirectCEntryStub::GenerateCall.
svenpanne@chromium.org [Fri, 12 Aug 2011 08:45:17 +0000 (08:45 +0000)]
Do not use deprecated ARM instructions in DirectCEntryStub::GenerateCall.

Non-ancient versions of the ARM-ARM explicitly deprecate most uses of the PC
within instructions and older ARM implementations have a non-predictable offset
(8 or 12) for some of these deprecated uses. Avoiding the deprecated instruction
costs us one additional instruction in DirectCEntryStub::GenerateCall, but this
should not cause any significant performance degradation.

The deoptimizer still uses the PC in a stm instruction, but it is a bit unclear
what to do about that, so simply a comment has been added to reconsider this in
the future.
Review URL: http://codereview.chromium.org/7633014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoLanding change for bradnelson@google.com from http://codereview.chromium.org/7616013/ :
iposva@chromium.org [Thu, 11 Aug 2011 22:41:07 +0000 (22:41 +0000)]
Landing change for bradnelson@google.com from codereview.chromium.org/7616013/ :

Dropping removed source file from the gyp build description.

BUG=None
TEST=None
R=iposva@chromium.org

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoPreliminary code for block scopes and block contexts.
keuchel@chromium.org [Thu, 11 Aug 2011 16:29:28 +0000 (16:29 +0000)]
Preliminary code for block scopes and block contexts.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7549008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoRollback of r8903
yangguo@chromium.org [Thu, 11 Aug 2011 16:11:07 +0000 (16:11 +0000)]
Rollback of r8903

Review URL: http://codereview.chromium.org/7620012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoQuick fix to issue 1593
yangguo@chromium.org [Thu, 11 Aug 2011 15:18:55 +0000 (15:18 +0000)]
Quick fix to issue 1593
BUG=v8:1593

Review URL: http://codereview.chromium.org/7622009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoCreate a common base class for Fixed-, FixedDouble- and ExternalArrays.
danno@chromium.org [Thu, 11 Aug 2011 14:00:16 +0000 (14:00 +0000)]
Create a common base class for Fixed-, FixedDouble- and ExternalArrays.

Also unify Crankshaft code to load array length.

BUG=v8:1493
TEST=external-arrays.js

Review URL: http://codereview.chromium.org/7600025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoOutput missing comments after the last disassembled instruction.
svenpanne@chromium.org [Thu, 11 Aug 2011 13:59:29 +0000 (13:59 +0000)]
Output missing comments after the last disassembled instruction.
Review URL: http://codereview.chromium.org/7623014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoThird attempt to fix ARM cross-compile build
jkummerow@chromium.org [Thu, 11 Aug 2011 13:58:28 +0000 (13:58 +0000)]
Third attempt to fix ARM cross-compile build

Review URL: http://codereview.chromium.org/7620009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFixed printing of deoptimization input data without --print-code-verbose.
svenpanne@chromium.org [Thu, 11 Aug 2011 13:56:09 +0000 (13:56 +0000)]
Fixed printing of deoptimization input data without --print-code-verbose.
Review URL: http://codereview.chromium.org/7617008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoRemoved some arbitrary size restrictions when disassembling generated code.
svenpanne@chromium.org [Thu, 11 Aug 2011 12:52:37 +0000 (12:52 +0000)]
Removed some arbitrary size restrictions when disassembling generated code.

We output line-by-line now, this avoids hitting StringBuffer ASSERTs when
disassembling huge code objects.
Review URL: http://codereview.chromium.org/7622006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8897 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoRevert some .gyp refactoring to fix ARM cross-compilation
jkummerow@chromium.org [Thu, 11 Aug 2011 12:07:37 +0000 (12:07 +0000)]
Revert some .gyp refactoring to fix ARM cross-compilation

Review URL: http://codereview.chromium.org/7623009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoMake threaded tests not use static fields for communication.
lrn@chromium.org [Thu, 11 Aug 2011 09:08:44 +0000 (09:08 +0000)]
Make threaded tests not use static fields for communication.

TEST=cctest/Threaded4

Review URL: http://codereview.chromium.org/7620007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoRemove unused code from runtime profiler.
fschneider@chromium.org [Thu, 11 Aug 2011 08:26:01 +0000 (08:26 +0000)]
Remove unused code from runtime profiler.
Review URL: http://codereview.chromium.org/7617003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoSimplify and optimize ToBoolean handling.
svenpanne@chromium.org [Thu, 11 Aug 2011 07:22:16 +0000 (07:22 +0000)]
Simplify and optimize ToBoolean handling.

Changing our builtin JavaScript code slightly, we can make sure that we never
see internal objects as arguments for ToBoolean at runtime. Removing that case
from the stub generator and crankshaft makes things a lot easier.

Heap numbers can never be undetectable (only strings and spec objects can), so
we can leave out a useless test.

Try to re-use a non-null register value when returning 'true' in some cases.

Removed special handling of the 'handle all' case, it will very probably never
happen in real code and only makes things more complicated.

Improved naming of the ToBoolean stubs a bit, reflecting the order in which
cases are handled in the code itself.
Review URL: http://codereview.chromium.org/7497063

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8886 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoAllows not API functions as inputs for CreationConext method.
antonm@chromium.org [Thu, 11 Aug 2011 06:40:14 +0000 (06:40 +0000)]
Allows not API functions as inputs for CreationConext method.

Review URL: http://codereview.chromium.org/7552034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFix fun.apply(receiver, arguments) optimization.
vitalyr@chromium.org [Wed, 10 Aug 2011 16:05:17 +0000 (16:05 +0000)]
Fix fun.apply(receiver, arguments) optimization.

R=kmillikin@chromium.org
BUG=v8:1592
TEST=mjsunit/regress/regress-1592.js

Review URL: http://codereview.chromium.org/7497067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFix cross-compilation for ARM (hopefully)
jkummerow@chromium.org [Wed, 10 Aug 2011 14:07:26 +0000 (14:07 +0000)]
Fix cross-compilation for ARM (hopefully)

TEST=Arm builder on Chromium waterfall successfully compiles

Review URL: http://codereview.chromium.org/7607032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFix x64 build.
fschneider@chromium.org [Wed, 10 Aug 2011 13:11:14 +0000 (13:11 +0000)]
Fix x64 build.

TBR=whesse@chromium.org
Review URL: http://codereview.chromium.org/7604034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8879 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFix three bugs with handling negative zero in the optimizing compiler.
fschneider@chromium.org [Wed, 10 Aug 2011 12:32:43 +0000 (12:32 +0000)]
Fix three bugs with handling negative zero in the optimizing compiler.

* Bug fix for range analysis (contributed by Andy Wingo). Ranges of
double values have to include negative zero. Original code review:
 http://codereview.chromium.org/7514040/

* Fix a bug in optimized Math.round on ARM. When emitting minus-zero checks
we previously return a wrong result because of incorrect register assignment.

* Fix performance problem in IA32 and x64. Refine the checks
for minus zero and avoid unnecessary deoptimizations on Math.floor.

* Improve mjsunit test for Math.round to make sure we also
 get the optimized version of the code for each test case.
Review URL: http://codereview.chromium.org/7604028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoImplement Harmony semantics for typeof null (behind a flag).
rossberg@chromium.org [Wed, 10 Aug 2011 12:12:06 +0000 (12:12 +0000)]
Implement Harmony semantics for typeof null (behind a flag).

Harmony is intended to make typeof null === "null". This may
break existing programs. Implementing it will allow us to run
some tests on the actual web.

R=kmillikin@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7598030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8876 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoPrepare push to trunk. Now working on version 3.5.5.
kmillikin@chromium.org [Wed, 10 Aug 2011 11:22:23 +0000 (11:22 +0000)]
Prepare push to trunk.  Now working on version 3.5.5.

R=danno@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7606026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8873 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoAllow snapshots to be generated without using vfp3 code on arm.
ricow@chromium.org [Wed, 10 Aug 2011 11:14:32 +0000 (11:14 +0000)]
Allow snapshots to be generated without using vfp3 code on arm.

There is currently no way of specifying that the snapshot build by scons should be created without using the vfp3 instructions.
Review URL: http://codereview.chromium.org/7604031

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8872 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoSupport OUTDIR variable for tests triggered by Makefile
jkummerow@chromium.org [Wed, 10 Aug 2011 11:07:31 +0000 (11:07 +0000)]
Support OUTDIR variable for tests triggered by Makefile

TEST="make -j16 check OUTDIR=whatever" works as expected

Review URL: http://codereview.chromium.org/7606025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8871 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoRefactor UnionOfKeys into ElementsAccessor
danno@chromium.org [Wed, 10 Aug 2011 10:51:01 +0000 (10:51 +0000)]
Refactor UnionOfKeys into ElementsAccessor

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7529046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8870 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoARM: Fix deoptimizer for two-word call sites.
mstarzinger@chromium.org [Wed, 10 Aug 2011 08:03:22 +0000 (08:03 +0000)]
ARM: Fix deoptimizer for two-word call sites.

R=svenpanne@chromium.org,kmillikin@chromium.org
BUG=v8:1584

Review URL: http://codereview.chromium.org/7585006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoMake presubmit check happier with GYP.
vitalyr@chromium.org [Tue, 9 Aug 2011 13:45:54 +0000 (13:45 +0000)]
Make presubmit check happier with GYP.

R=jkummerow@chromium.org

Review URL: http://codereview.chromium.org/7598034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8867 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoSimpler (and a bit faster) keyword matcher.
vitalyr@chromium.org [Tue, 9 Aug 2011 13:32:53 +0000 (13:32 +0000)]
Simpler (and a bit faster) keyword matcher.

Replaced the keyword matching state machine with a switch on the first char followed up by inlined char comparisons.

R=lrn@chromium.org
TEST=cctest/test-parsing/ScanKeywords

Review URL: http://codereview.chromium.org/7558017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFix a bug in named getter/setter compilation.
kmillikin@chromium.org [Tue, 9 Aug 2011 12:43:08 +0000 (12:43 +0000)]
Fix a bug in named getter/setter compilation.

Because these are function literals that have an associated name, we were
compiling them as if they were named function expressions.  This is
incorrect, the property name should not be in scope.

R=vegorov@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7599024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8863 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoAdded fast detection of one character tokens.
lrn@chromium.org [Tue, 9 Aug 2011 11:28:09 +0000 (11:28 +0000)]
Added fast detection of one character tokens.
Reduced size of first-character table for keyword scanner.

Review URL: http://codereview.chromium.org/7585030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8862 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFixed extremely important, mission-critical presubmit warnings...
svenpanne@chromium.org [Tue, 9 Aug 2011 08:16:32 +0000 (08:16 +0000)]
Fixed extremely important, mission-critical presubmit warnings...
Review URL: http://codereview.chromium.org/7600019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8860 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoImplement type recording for ToBoolean on ARM.
svenpanne@chromium.org [Tue, 9 Aug 2011 07:59:00 +0000 (07:59 +0000)]
Implement type recording for ToBoolean on ARM.
Review URL: http://codereview.chromium.org/7491054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8859 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoRevert "Revert "Fix a bug in scope analysis.""
kmillikin@chromium.org [Mon, 8 Aug 2011 16:14:46 +0000 (16:14 +0000)]
Revert "Revert "Fix a bug in scope analysis.""

Reapply r8838 with a fix for the issue of function names.

Because function names can be added/changed/removed through the API,
remember whether the function is anonymous when initially parsed and use
that information when compiling.

R=vegorov@chromium.org
BUG=1583
TEST=regress-1583

Review URL: http://codereview.chromium.org/7491097

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoRemove orphaned file src/shell.h
jkummerow@chromium.org [Mon, 8 Aug 2011 14:31:47 +0000 (14:31 +0000)]
Remove orphaned file src/shell.h

This has nothing to do with the sample shell.

Review URL: http://codereview.chromium.org/7541078

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoAdded two whitespaces to match correct indentation.
yangguo@chromium.org [Mon, 8 Aug 2011 09:53:28 +0000 (09:53 +0000)]
Added two whitespaces to match correct indentation.

Review URL: http://codereview.chromium.org/7585033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8855 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFixed a known issue in D8 (read file), enabled D8 shared library build on Windows.
yangguo@chromium.org [Mon, 8 Aug 2011 09:34:18 +0000 (09:34 +0000)]
Fixed a known issue in D8 (read file), enabled D8 shared library build on Windows.

Review URL: http://codereview.chromium.org/7586001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8853 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFix compilation error on X64 and ARM. Error was introduced in r8851.
whesse@chromium.org [Mon, 8 Aug 2011 07:34:54 +0000 (07:34 +0000)]
Fix compilation error on X64 and ARM.  Error was introduced in r8851.

Clean up TranslationIterator and DeoptimizationInputDataPrint, so they will work with alignment padding in the Translation info.

BUG=
TEST=v8 compiles on X64 and ARM platforms.

Review URL: http://codereview.chromium.org/7491087

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoClean up TranslationIterator and DeoptimizationInputDataPrint.
whesse@chromium.org [Mon, 8 Aug 2011 07:17:01 +0000 (07:17 +0000)]
Clean up TranslationIterator and DeoptimizationInputDataPrint.

Without this refactoring, they break when we add alignment padding in the Translation info.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7569009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8851 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoMake d8-os test less flaky.
vitalyr@chromium.org [Fri, 5 Aug 2011 13:34:46 +0000 (13:34 +0000)]
Make d8-os test less flaky.

Because of stress testing there may be parallel instances of the test
running, which makes it fail when using a hardcoded test dir
name. Adding a random suffix helps. It'd be nicer to add something
like pid, but there doesn't seem to be an easy way of getting it.

R=yangguo@chromium.org

Review URL: http://codereview.chromium.org/7491057

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8848 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoAvoid infinite recursion for unterminated non-ASCII JSON string literals.
lrn@chromium.org [Fri, 5 Aug 2011 12:55:29 +0000 (12:55 +0000)]
Avoid infinite recursion for unterminated non-ASCII JSON string literals.

BUG=91787
TEST=mjsunit/regress/regress-91787

Review URL: http://codereview.chromium.org/7569008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8847 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoRemove TLS load in regexp code.
vitalyr@chromium.org [Fri, 5 Aug 2011 12:31:37 +0000 (12:31 +0000)]
Remove TLS load in regexp code.

Spotted while reviewing Yang's patch.

R=yangguo@chromium.org

Review URL: http://codereview.chromium.org/7585005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8846 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoAdd lost -O3 flag when building inside Chromium
jkummerow@chromium.org [Fri, 5 Aug 2011 12:05:23 +0000 (12:05 +0000)]
Add lost -O3 flag when building inside Chromium

TEST=WebKit layout tests no longer timeout

Review URL: http://codereview.chromium.org/7582003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8845 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFix DebugEvaluate crash within a catch in a function without local context.
keuchel@chromium.org [Fri, 5 Aug 2011 12:00:57 +0000 (12:00 +0000)]
Fix DebugEvaluate crash within a catch in a function without local context.

BUG=v8:1586
TEST=mjsunit/regress/regress-1586.js

Review URL: http://codereview.chromium.org/7491053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8844 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoStatic state cleanup: add more consts.
vitalyr@chromium.org [Fri, 5 Aug 2011 11:32:46 +0000 (11:32 +0000)]
Static state cleanup: add more consts.

R=vegorov@chromium.org

Review URL: http://codereview.chromium.org/7491052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8843 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

13 years agoFix bug in scanner.
lrn@chromium.org [Fri, 5 Aug 2011 11:21:04 +0000 (11:21 +0000)]
Fix bug in scanner.
Checking for end-of-comment truncated to byte before comparing to '*'.

BUG=v8:1546
TEST=mjsunit/regress/regress-1546

Review URL: http://codereview.chromium.org/7585004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00