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verwaest@chromium.org [Thu, 14 Nov 2013 11:56:03 +0000 (11:56 +0000)]

Avoid integer overflow in CopyMap.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/63173023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17740 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Thu, 14 Nov 2013 11:52:24 +0000 (11:52 +0000)]

Runtime CHECK for overflow in NewTypedArray.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/62713006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17739 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Thu, 14 Nov 2013 11:40:32 +0000 (11:40 +0000)]

Reland "Harden NumberToSize against overflows."

The callers to NumberToSize are supposed to validate the number, but
this adds a last line of defense.

TBR=jkummerow@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/61733021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jochen@chromium.org [Thu, 14 Nov 2013 11:37:32 +0000 (11:37 +0000)]

Deprecate v8::Locker::{Start,Stop}Preemption

BUG=v8:3004
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/63173022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Thu, 14 Nov 2013 11:19:30 +0000 (11:19 +0000)]

Revert "Harden NumberToSize against overflows."

This reverts commit r17733 for breaking Linux build.

TBR=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/69243005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Thu, 14 Nov 2013 11:14:06 +0000 (11:14 +0000)]

Harden NumberToSize against overflows.

The callers to NumberToSize are supposed to validate the number, but
this adds a last line of defense.

R=jkummerow@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/72323003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17733 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Thu, 14 Nov 2013 10:54:36 +0000 (10:54 +0000)]

Prepare push to trunk. Now working on version 3.23.5.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/72623002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17729 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Thu, 14 Nov 2013 10:11:06 +0000 (10:11 +0000)]

Magic fix for Math.sin/cos.

It turns out that Sunspider 1.0's 3d-morph verifies that the floating
point error must start with 6.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/61593008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

danno@chromium.org [Thu, 14 Nov 2013 06:20:48 +0000 (06:20 +0000)]

Fix overflow in TypedArray initialization function

BUG=chromium:319120
TEST=test/mjsunit/regress/regress-319120.js
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/61753013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Wed, 13 Nov 2013 18:23:42 +0000 (18:23 +0000)]

MIPS: Simplify behavior of code stubs that accept a variable number of stack arguments in addition to their parameters.

Port r17680 (cc0b972)

Original commit message:
Before, we'd add a special
variable to the environment with the value of a register with the
number of arguments. Now, that register just appears as a parameter to
the code stub.

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/70163006

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Wed, 13 Nov 2013 18:16:19 +0000 (18:16 +0000)]

Add a flag to lexer-shell to replicate input file.

R=verwaest@chromium.org

Review URL: https://chromiumcodereview.appspot.com/71783002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mvstanton@chromium.org [Wed, 13 Nov 2013 17:03:11 +0000 (17:03 +0000)]

Make HForceRepresentation an idef.

An optimization in the array constructor wasn't firing because the code
would check for constant values, failing to find them through
intervening HForceRepresentation instructions. Repaired this site. A
follow-on CL will provide a better way of making decisions based on
constant HValues.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/59623009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Wed, 13 Nov 2013 16:11:36 +0000 (16:11 +0000)]

Remove boilerplate code in DataView getter/setter implementations

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/68503006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17704 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Wed, 13 Nov 2013 16:10:03 +0000 (16:10 +0000)]

Slight change to Math.sin approximation.

This is again to make sunspider's weird result verification happy.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/61753011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rmcilroy@chromium.org [Wed, 13 Nov 2013 15:32:02 +0000 (15:32 +0000)]

Fix shared library build after r17696

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/71573002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rmcilroy@chromium.org [Wed, 13 Nov 2013 14:05:06 +0000 (14:05 +0000)]

Enable physical memory argument to be passed as an argument to ConfigureResourceConstraintsForPlatform.

BUG=312241
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/68203003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Wed, 13 Nov 2013 12:59:49 +0000 (12:59 +0000)]

Fix shared library build after r17692.

BUG=
R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/70663003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Wed, 13 Nov 2013 12:26:09 +0000 (12:26 +0000)]

Add lexer-shell for running lexer benchmarks.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/70263003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Wed, 13 Nov 2013 12:19:42 +0000 (12:19 +0000)]

Prepare push to trunk. Now working on version 3.23.4.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/71443002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Wed, 13 Nov 2013 12:18:52 +0000 (12:18 +0000)]

Fix warnings

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/71373003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Wed, 13 Nov 2013 11:09:47 +0000 (11:09 +0000)]

[Sheriff] Mark flaky webkit test.

TBR=jkummerow@chromium.org
BUG=v8:2989

Review URL: https://codereview.chromium.org/62283008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Wed, 13 Nov 2013 10:44:28 +0000 (10:44 +0000)]

Change table size for trigonometric functions.

Sunspider verifies floating point results to the last bit, so this is to
make sure that we return the expected result.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/71123003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17685 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Wed, 13 Nov 2013 10:43:43 +0000 (10:43 +0000)]

[Sheriff] Mark flaky webkit test.

TBR=jkummerow@chromium.org
BUG=v8:2989

Review URL: https://codereview.chromium.org/68573003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17684 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Wed, 13 Nov 2013 10:34:06 +0000 (10:34 +0000)]

Provide private symbols through internal APIs

Adds a notion of private symbols, mainly intended for internal use, especially, self-hosting of built-in types that would otherwise require new C++ classes.

On the JS side (i.e., in built-ins), private properties can be created and accessed through a set of macros:

  NEW_PRIVATE(print_name)
  HAS_PRIVATE(obj, sym)
  GET_PRIVATE(obj, sym)
  SET_PRIVATE(obj, sym, val)
  DELETE_PRIVATE(obj, sym)

In the V8 API, they are accessible via a new class Private, and respective HasPrivate/Get/Private/SetPrivate/DeletePrivate methods on calss Object.

These APIs are designed and restricted such that their implementation can later be replaced by whatever ES7+ will officially provide.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/48923002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17683 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mvstanton@chromium.org [Wed, 13 Nov 2013 10:07:04 +0000 (10:07 +0000)]

Simplify behavior of code stubs that accept a variable number of stack
arguments in addition to their parameters. Before, we'd add a special
variable to the environment with the value of a register with the
number of arguments. Now, that register just appears as a parameter to
the code stub.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/70203002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17680 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

palfia@homejinni.com [Wed, 13 Nov 2013 02:56:30 +0000 (02:56 +0000)]

MIPS: Fix usage of EmitBranch in compare-minus-zero-and-branch.

Port r17669 (132efad)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/71003003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17675 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Tue, 12 Nov 2013 19:40:56 +0000 (19:40 +0000)]

MIPS: Fix build after r17654.

FullCodeGenerator::EmitMathFloor(CallRuntime* expr) function is not used anywhere and breaks the build.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/69293010

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17674 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Tue, 12 Nov 2013 19:05:38 +0000 (19:05 +0000)]

MIPS: Introduce %_IsMinusZero.

Port r17639 (45b8a52)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/61203006

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 12 Nov 2013 17:18:05 +0000 (17:18 +0000)]

Fix usage of EmitBranch in compare-minus-zero-and-branch.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/68933009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17669 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Tue, 12 Nov 2013 17:10:30 +0000 (17:10 +0000)]

Revert "linux: use CLOCK_{REALTIME,MONOTONIC}_COARSE"

This reverts r17642 (and follow-up fix r17644) for crashing the Chrome sandbox.

TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/69933005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Tue, 12 Nov 2013 16:36:14 +0000 (16:36 +0000)]

Remove dead FixedSpace class from the spaces hierarchy.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/66003003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17667 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Tue, 12 Nov 2013 16:24:13 +0000 (16:24 +0000)]

MIPS: Add initial hydrogenized NewStringAddStub.

Port r17635 (14180b1)

Original commit message:
The new stub is enabled via the --new-string-add flag, which is
disabled by default. For now, it's only a stripped down version
of the native StringAddStub, it's still work-in-progress.

BUG=v8:2990
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/69953005

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17664 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 12 Nov 2013 15:11:06 +0000 (15:11 +0000)]

Fix implementation of compare-minus-zero-and-branch on ia32 and x64.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/63573004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17657 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 12 Nov 2013 14:43:18 +0000 (14:43 +0000)]

Reland "Implement Math.sin, cos and tan using table lookup and spline interpolation."

This relands r17594 with necessary fixes.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/70003004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17654 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 12 Nov 2013 14:20:53 +0000 (14:20 +0000)]

Use %_IsMinusZero where applicable to replace hackery.

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/68453005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Tue, 12 Nov 2013 14:15:29 +0000 (14:15 +0000)]

Remove dead Space::ReserveSpace implementations.

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/67813009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Tue, 12 Nov 2013 13:11:15 +0000 (13:11 +0000)]

Add more test coverage to push-to-trunk script.

Ensure that fetching commits works with huge change logs. The verbosity option will help debugging when dcommit hangs.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/70143003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 12 Nov 2013 12:30:59 +0000 (12:30 +0000)]

CLOCK_REALTIME is 0 on Linux, use -1 for invalid clock id.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/70133003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Tue, 12 Nov 2013 12:28:48 +0000 (12:28 +0000)]

[Sheriff] Mark flaky test on windows.

BUG=v8:2999
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/68773007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 12 Nov 2013 12:18:35 +0000 (12:18 +0000)]

linux: use CLOCK_{REALTIME,MONOTONIC}_COARSE

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/68203004

Patch from Ben Noordhuis <info@bnoordhuis.nl>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Tue, 12 Nov 2013 12:09:38 +0000 (12:09 +0000)]

Fix compilation with GCC 4.8

BUG=v8:2767,v8:2149
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/69413002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 12 Nov 2013 11:53:13 +0000 (11:53 +0000)]

Introduce %_IsMinusZero.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/63423004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jochen@chromium.org [Tue, 12 Nov 2013 11:44:58 +0000 (11:44 +0000)]

Add explicit Isolate parameter to External::New

We can't deprecate the non-Isolate version yet but soon will.

R=svenpanne@chromium.org, svenpanne@google.com
BUG=266838

Review URL: https://codereview.chromium.org/70163002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Tue, 12 Nov 2013 11:36:20 +0000 (11:36 +0000)]

[Sheriff] Skip failing test on nacl.

TBR=danno@chromium.org
BUG=v8:2998

Review URL: https://codereview.chromium.org/68163012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 12 Nov 2013 10:21:08 +0000 (10:21 +0000)]

Add initial hydrogenized NewStringAddStub.

The new stub is enabled via the --new-string-add flag, which is
disabled by default. For now, it's only a stripped down version
of the native StringAddStub, it's still work-in-progress.

BUG=v8:2990
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/61893009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Tue, 12 Nov 2013 09:08:51 +0000 (09:08 +0000)]

Refine CopyBytes macro instruction in IA32/X64

Use DWORD/QWORD copy for more short cases

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/66073003

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Tue, 12 Nov 2013 09:03:08 +0000 (09:03 +0000)]

Prepare push to trunk. Now working on version 3.23.3.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/68413006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Tue, 12 Nov 2013 07:03:59 +0000 (07:03 +0000)]

Have mercy and don't kill the Context::Scope immediately after birth.

BUG=v8::2994
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/68693003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Mon, 11 Nov 2013 18:00:52 +0000 (18:00 +0000)]

Simplify current inline allocation tracking mechanism.

R=yurys@chromium.org

Review URL: https://codereview.chromium.org/65043006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Mon, 11 Nov 2013 17:46:08 +0000 (17:46 +0000)]

Move old-space allocation tracking into Heap::AllocateRaw.

R=yurys@chromium.org

Review URL: https://codereview.chromium.org/68663002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Mon, 11 Nov 2013 16:27:36 +0000 (16:27 +0000)]

Fix invalid reuse of weak global handle in GetScriptWrapper.

This fixes a direct usage of a weak global handle in GetScriptWrapper
that just casted it to a strong local handle, while a subsequent GC
might clear it. Handlepocalypse anyone?

R=machenbach@chromium.org
BUG=v8:2988
TEST=mjsunit/regress/regress-2988

Review URL: https://codereview.chromium.org/67273004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 11 Nov 2013 15:28:47 +0000 (15:28 +0000)]

Fix potential assertion failure.

R=mvstanton@chromium.org
BUG=

Review URL: https://codereview.chromium.org/68913002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17621 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 11 Nov 2013 14:51:56 +0000 (14:51 +0000)]

Fix potential assertion failure in ConvertCase.

IsOneByteRepresentationUnderneath requires the string to be flat, which is not
guaranteed in this case. Using IsOneByteRepresentation is sufficient here.

R=mvstanton@chromium.org
BUG=

Review URL: https://codereview.chromium.org/62493007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17620 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Mon, 11 Nov 2013 10:22:46 +0000 (10:22 +0000)]

Tame mjsunit/fast-literal after fixing allocations.

Not that allocations go through Heap::AllocateRaw and actually respect
the allocation timeout, the runtime of this test spiked. This adjusts
the limit to sane values now that the values are actually respected.

R=mvstanton@chromium.org
TEST=mjsunit/fast-literal

Review URL: https://codereview.chromium.org/63603009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17615 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 11 Nov 2013 08:46:45 +0000 (08:46 +0000)]

Revert "Use CLOCK_MONOTONIC_COARSE and CLOCK_REALTIME_COARSE on Linux if available."

This reverts commit r17611 for breaking the host toolchain build
for Android (missing clock_gettime() and clock_getres() functions).

TBR=ulan@chromium.org

Review URL: https://codereview.chromium.org/68513002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17614 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 11 Nov 2013 08:07:37 +0000 (08:07 +0000)]

Remove unused ParserMessage class.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/52093007

Patch from Adrian Perez de Castro <aperez@igalia.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17613 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 11 Nov 2013 07:49:18 +0000 (07:49 +0000)]

Use CLOCK_MONOTONIC_COARSE and CLOCK_REALTIME_COARSE on Linux if available.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/51333007

Patch from Ben Noordhuis <info@bnoordhuis.nl>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17611 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

palfia@homejinni.com [Sat, 9 Nov 2013 00:14:21 +0000 (00:14 +0000)]

Set at least PTHREAD_STACK_MIN stack size when creating threads.

This patch makes sure, that the stack size of the new threads are never
less than PTHREAD_STACK_MIN, otherwise the pthread_attr_setstacksize()
function sets the default stack size (8MB), which leads to failure
in the BootUpMemoryUse test.

TEST=cctest/test-mark-compact/BootUpMemoryUse
BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/63183003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17610 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Fri, 8 Nov 2013 19:35:37 +0000 (19:35 +0000)]

MIPS: Reland 17588: Add signed/unsigned 8-bit and 16-bit Representations to Crankshaft.

Port r17606 (bc5ef55)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/66163007

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rafaelw@chromium.org [Fri, 8 Nov 2013 19:33:05 +0000 (19:33 +0000)]

Revert "Reland [Object.observe] Don't force normalization of elements for observed objects"

TBR=danno
BUG=

Review URL: https://codereview.chromium.org/67233002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17608 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rafaelw@chromium.org [Fri, 8 Nov 2013 19:12:43 +0000 (19:12 +0000)]

Reland [Object.observe] Don't force normalization of elements for observed objects

Original Issue: https://codereview.chromium.org/29353003/

TBR=danno
BUG=v8:2946

Review URL: https://codereview.chromium.org/66933003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17607 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

danno@chromium.org [Fri, 8 Nov 2013 17:35:58 +0000 (17:35 +0000)]

Reland 17588: Add signed/unsigned 8-bit and 16-bit Representations to Crankshaft

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/66193004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Fri, 8 Nov 2013 17:23:25 +0000 (17:23 +0000)]

Move new-space allocation tracking into Heap::AllocateRaw.

R=yurys@chromium.org

Review URL: https://codereview.chromium.org/66683004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17605 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Fri, 8 Nov 2013 17:14:54 +0000 (17:14 +0000)]

[Sheriff] Mark flaky webkit tests.

BUG=v8:2989
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/66163004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17604 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Fri, 8 Nov 2013 17:09:14 +0000 (17:09 +0000)]

Make runtime new-space allocations go through Heap::AllocateRaw.

R=ulan@chromium.org, ishell@chromium.org

Review URL: https://codereview.chromium.org/66723003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17603 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rafaelw@chromium.org [Fri, 8 Nov 2013 15:36:22 +0000 (15:36 +0000)]

Revert "[Object.observe] Don't force normalization of elements for observed objects"

Broke ARM build

TBR=danno
BUG=

Review URL: https://codereview.chromium.org/66603004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17602 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rafaelw@chromium.org [Fri, 8 Nov 2013 14:55:13 +0000 (14:55 +0000)]

[Object.observe] Don't force normalization of elements for observed objects

BUG=v8:2946
R=danno@chromium.org

Review URL: https://codereview.chromium.org/29353003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Fri, 8 Nov 2013 14:27:16 +0000 (14:27 +0000)]

Add push-to-trunk python port.

Preliminary version.

TODO: Add wrapper script in tools dir.
TODO: Some refactoring.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/49653002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Fri, 8 Nov 2013 14:16:34 +0000 (14:16 +0000)]

Do not add values to HGraph in Lithium.

Lithium uses indexes after the maximium value ID in the HGraph as indexes
of virtual registers and assumes that the maximum value ID does not change.

The IsStandardConstant and GetConstantXX functions could add constants to
HGraph, which aliased virtual registers with real values. This could confuse
the register allocator to think that a value in a virtual register is tagged
and to incorrectly set it in the pointer map.

BUG=298269
TEST=mjsunit/regress/regress-298269.js
R=verwaest@chromium.org

Review URL: https://chromiumcodereview.appspot.com/66693002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Fri, 8 Nov 2013 13:54:34 +0000 (13:54 +0000)]

Revert "Add signed/unsigned 8-bit and 16-bit Representations to Crankshaft"
Revert "Fix ARM build"
Revert "Fix ARM build (again)"

TBR=danno@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/66553004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17597 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Fri, 8 Nov 2013 13:44:27 +0000 (13:44 +0000)]

Revert "Implement Math.sin, cos and tan using table lookup and spline interpolation."

This reverts commit r17594.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/59153007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17596 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Fri, 8 Nov 2013 13:10:39 +0000 (13:10 +0000)]

Implement Math.sin, cos and tan using table lookup and spline interpolation.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/50563003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17594 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

danno@chromium.org [Fri, 8 Nov 2013 12:41:02 +0000 (12:41 +0000)]

Fix ARM build (again)

R=yangguo@chromium.org
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/66673002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17592 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

danno@chromium.org [Fri, 8 Nov 2013 12:23:48 +0000 (12:23 +0000)]

Fix ARM build

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/62203010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

danno@chromium.org [Fri, 8 Nov 2013 11:50:23 +0000 (11:50 +0000)]

Add signed/unsigned 8-bit and 16-bit Representations to Crankshaft

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/61623004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Fri, 8 Nov 2013 11:45:56 +0000 (11:45 +0000)]

Fix error message wording when instanceof throws.

R=bmeurer@chromium.org
BUG=82797, v8:1593

Review URL: https://codereview.chromium.org/66463002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17587 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Fri, 8 Nov 2013 11:20:18 +0000 (11:20 +0000)]

Fixed build.

TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/66523002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17586 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Fri, 8 Nov 2013 10:58:51 +0000 (10:58 +0000)]

Use register allocator for context on x64.

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/50863002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Fri, 8 Nov 2013 10:55:01 +0000 (10:55 +0000)]

Removed dead function V8::FillHeapNumberWithRandom.

Removed a useless test case along the way.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/65143007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Fri, 8 Nov 2013 10:52:07 +0000 (10:52 +0000)]

Use nearlabel AFAP in lithium codegen

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/47533002

Patch from Weiliang Lin <weiliang.lin@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Fri, 8 Nov 2013 09:10:19 +0000 (09:10 +0000)]

Prepare push to trunk. Now working on version 3.23.2.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/59933005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Fri, 8 Nov 2013 07:45:15 +0000 (07:45 +0000)]

Remove unused ValueInfo struct

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/46673004

Patch from Adrian Perez de Castro <aperez@igalia.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17577 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

palfia@homejinni.com [Fri, 8 Nov 2013 00:47:34 +0000 (00:47 +0000)]

MIPS: Proper support for deopt_every_n_times option on the x64 and ARM architectures.

Port r17564 (b928ddeb)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/65903002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

palfia@homejinni.com [Thu, 7 Nov 2013 21:59:45 +0000 (21:59 +0000)]

MIPS: Add new HSeqStringGetChar instruction.

Port r17565 (dce7927c)

Original commit message:
This instruction is required for copying characters from sequential
strings in the hydrogenized StringAddStub.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/65483002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Thu, 7 Nov 2013 20:11:18 +0000 (20:11 +0000)]

MIPS: Turn Load/StoreGlobal into a handler.

Port r17550 (3e0015e)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/60733010

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17573 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

plind44@gmail.com [Thu, 7 Nov 2013 19:28:58 +0000 (19:28 +0000)]

MIPS: Refine CountOperation of FullCodeGen.

Port r17547 (a4b59e4)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/64893002

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

vegorov@chromium.org [Thu, 7 Nov 2013 16:35:27 +0000 (16:35 +0000)]

Allow redirecting disassembly and deoptimization traces into a file.

This is controlled by two flags:

--redirect_code_traces
--redirect_code_traces_to=<filename>

When redirection is enabled but --redirect_code_traces_to is not specified traces are written to a file code-<pid>-<isolate>.asm. This mangling scheme matches hydrogen.cfg and allows easy discovery of compilation artifacts in a multi-V8 environment (e.g. when compilation is traced from inside Chromium).

D8 defines --redirect_code_traces_to=code.asm similar to hydrogen.cfg redirection.

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/43273004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Thu, 7 Nov 2013 16:25:20 +0000 (16:25 +0000)]

Disable concurrent osr when concurrent recompilation is disabled.

Also introduce a flag for a quick check that concurrency is on.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/64543004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17570 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Thu, 7 Nov 2013 16:07:19 +0000 (16:07 +0000)]

Make HCapturedObjects non-deletable for DCE.

R=jkummerow@chromium.org
BUG=v8:2987
TEST=mjsunit/regress/regress-2987

Review URL: https://codereview.chromium.org/64433002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Thu, 7 Nov 2013 14:56:40 +0000 (14:56 +0000)]

Speed up typed array constructors.
- Avoid calls into ToPositiveInteger for valid cases of 'undefined' arguments.
(Otherwise it calls into runtime).
- Reduce the checks performed in case offset for TypedArrayFromArrayBuffer
constructor is called with no offset argument.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/59763010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Thu, 7 Nov 2013 14:45:17 +0000 (14:45 +0000)]

Fix clang debug build.

BUG=
R=rafaelw@chromium.org

Review URL: https://codereview.chromium.org/64243003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Thu, 7 Nov 2013 13:43:03 +0000 (13:43 +0000)]

Add new HSeqStringGetChar instruction.

This instruction is required for copying characters from sequential
strings in the hydrogenized StringAddStub.

BUG=v8:2990
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/63863005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Thu, 7 Nov 2013 13:09:48 +0000 (13:09 +0000)]

Proper support for deopt_every_n_times option on the x64 and ARM architectures.

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/62293002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Thu, 7 Nov 2013 13:03:03 +0000 (13:03 +0000)]

Revert "Add new HSeqStringGetChar instruction."

This reverts commit r17562 for invalid usage of movw to load string
characters. Will reland with fix.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/64333002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17563 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Thu, 7 Nov 2013 12:59:35 +0000 (12:59 +0000)]

commit | commitdiff | tree

rafaelw@chromium.org [Thu, 7 Nov 2013 12:35:57 +0000 (12:35 +0000)]

Handlify Runtime::SetObjectProperty

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/62333002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Thu, 7 Nov 2013 12:20:45 +0000 (12:20 +0000)]

Disable stress-gc for memento-related test.

R=mvstanton@chromium.org

Review URL: https://chromiumcodereview.appspot.com/64003004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Thu, 7 Nov 2013 12:08:37 +0000 (12:08 +0000)]

Defer allocation of constant literal properties.

This moves building of constant properties and elements arrays for all
materialized literals into the compiler. The parser no longer allocates
while parsing ObjectLiteral and ArrayLiteral expressions.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/61873003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17557 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Thu, 7 Nov 2013 12:01:26 +0000 (12:01 +0000)]

Use a fixed random seed per default.

To get back the old behavior, use "make randomseed=0 ...".

BUG=v8:1880,v8:2885
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/64093003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17555 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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verwaest@chromium.org [Thu, 7 Nov 2013 10:52:41 +0000 (10:52 +0000)]

Cleanup stub-cache's obsolete ComputeLoad/Store interface.

R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/64023003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17554 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Domain: Web Framework / Web Engine;

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