platform/upstream/v8.git
10 years agoMIPS: Only use Type for compiling load handlers.
palfia@homejinni.com [Fri, 22 Nov 2013 18:55:13 +0000 (18:55 +0000)]
MIPS: Only use Type for compiling load handlers.

Port r18025 (74fc739)

BUG=

Review URL: https://codereview.chromium.org/83913002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Use Type in CheckPrototypes.
palfia@homejinni.com [Fri, 22 Nov 2013 18:28:44 +0000 (18:28 +0000)]
MIPS: Use Type in CheckPrototypes.

Port r18024 (8956065)

BUG=

Review URL: https://codereview.chromium.org/83483005

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Fix and simplify code aging.
palfia@homejinni.com [Fri, 22 Nov 2013 18:13:52 +0000 (18:13 +0000)]
MIPS: Fix and simplify code aging.

This commit fixes a lot of test failures that we saw earlier in the buildbots (http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20mips%20-%20sim/builds/3034/steps/Check/logs/stdio).

In some very rare cases the code age stub address can be 0xXXXX0000 and in this case the li maco instruction emits only 1 instruction (instead of the expected 2). Thus the code age sequence will be 6 instructions long instead of 7, which breaks the code aging feature. This change makes sure that li always emits 2 instructions and it also simplifies the code aging sequence.

Also fixes a small mistake in the simulator at the jalr instruction.

BUG=
R=gergely@homejinni.com

Review URL: https://codereview.chromium.org/83583003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoAdd counters for write barriers in generated code.
mstarzinger@chromium.org [Fri, 22 Nov 2013 17:37:34 +0000 (17:37 +0000)]
Add counters for write barriers in generated code.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/78953003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18029 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Add function declarations missing from r18000.
palfia@homejinni.com [Fri, 22 Nov 2013 16:05:48 +0000 (16:05 +0000)]
MIPS: Add function declarations missing from r18000.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/83423002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoOnly use Type for compiling load handlers.
verwaest@chromium.org [Fri, 22 Nov 2013 15:08:22 +0000 (15:08 +0000)]
Only use Type for compiling load handlers.

BUG=
R=ishell@chromium.org

Review URL: https://chromiumcodereview.appspot.com/80693002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoUse Type in CheckPrototypes.
verwaest@chromium.org [Fri, 22 Nov 2013 15:06:20 +0000 (15:06 +0000)]
Use Type in CheckPrototypes.

R=ishell@chromium.org

Review URL: https://chromiumcodereview.appspot.com/78023002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoDeprecate old versions of Isolate::SetData and GetData
jochen@chromium.org [Fri, 22 Nov 2013 14:23:32 +0000 (14:23 +0000)]
Deprecate old versions of Isolate::SetData and GetData

BUG=none
R=svenpanne@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/83363003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMake sure files end with exactly one new line and police this in presubmit.
yangguo@chromium.org [Fri, 22 Nov 2013 13:50:39 +0000 (13:50 +0000)]
Make sure files end with exactly one new line and police this in presubmit.

The changes are (excluding presubmit.py) mechanical. I added the following
lines after the check and iterated the presubmit script until all errors
went away:

f = open(name, "w");
if contents.endswith('\n\n'):
  f.write(contents[0:-1])
else:
  f.write(contents + '\n')

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/82803005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRepair ChangeLog.
machenbach@chromium.org [Fri, 22 Nov 2013 13:39:55 +0000 (13:39 +0000)]
Repair ChangeLog.

BUG=
R=danno@chromium.org, jkummerow@chromium.org

Review URL: https://codereview.chromium.org/83533002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoIntroduce Type::IsCurrently
rossberg@chromium.org [Fri, 22 Nov 2013 13:16:40 +0000 (13:16 +0000)]
Introduce Type::IsCurrently

R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/83003003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoInvalidate embedded objects in optimized code if it was marked for deoptimization.
ulan@chromium.org [Fri, 22 Nov 2013 13:10:31 +0000 (13:10 +0000)]
Invalidate embedded objects in optimized code if it was marked for deoptimization.

It avoids having dead pointers in code from the time it was marked for deoptimization until it is deoptimized.

BUG=320532,v8:2996
TEST=mjsunit/regress/regress-320532.js
LOG=Y
R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/61213012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemove usage of deprecated APIs from cctests
jochen@chromium.org [Fri, 22 Nov 2013 12:43:17 +0000 (12:43 +0000)]
Remove usage of deprecated APIs from cctests

Also turn on deprecation warnings

BUG=v8:3023
R=svenpanne@chromium.org, dcarney@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/83343002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18011 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMinor clean-up of Type::Print
rossberg@chromium.org [Fri, 22 Nov 2013 12:38:49 +0000 (12:38 +0000)]
Minor clean-up of Type::Print

R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/75423002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemove usage of deprecated APIs from d8
jochen@chromium.org [Fri, 22 Nov 2013 12:35:39 +0000 (12:35 +0000)]
Remove usage of deprecated APIs from d8

Also turn on deprecation warnings

BUG=v8:3023
R=svenpanne@chromium.org, dcarney@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/83333002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemove usage of deprecated APIs from v8 itself
jochen@chromium.org [Fri, 22 Nov 2013 12:28:58 +0000 (12:28 +0000)]
Remove usage of deprecated APIs from v8 itself

Also turn on depreaction warnings

BUG=v8:3023
R=svenpanne@chromium.org, dcarney@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/83323003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18008 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemove usage of deprecated APIs from samples
jochen@chromium.org [Fri, 22 Nov 2013 12:26:00 +0000 (12:26 +0000)]
Remove usage of deprecated APIs from samples

Also turn on deprecation warnings for samples

BUG=v8:3023
R=dcarney@chromium.org, svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/83313002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoExclude benchmark tests from presubmit check in a non-git checkout.
yangguo@chromium.org [Fri, 22 Nov 2013 12:21:43 +0000 (12:21 +0000)]
Exclude benchmark tests from presubmit check in a non-git checkout.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/83353002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix combined string length computation.
bmeurer@chromium.org [Fri, 22 Nov 2013 12:03:01 +0000 (12:03 +0000)]
Fix combined string length computation.

For 31-bit smis, we don't need to explicitly check whether the
combined string length exceeds the max supported string length,
since the value must be converted to a smi at some point (i.e.
when it is stored into the string length field of the resulting
string), which will emit an overflow check.

For 32-bit smis, we insert an explicit check that the combined
string length does not exceed String::kMaxLength.

This also enables to get rid of the JoinContinuation() usage in
BuildUncheckedStringAdd().

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

Review URL: https://codereview.chromium.org/82733003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoGet rid of the binop_stub parameter to BuildBinaryOperation().
bmeurer@chromium.org [Fri, 22 Nov 2013 11:49:04 +0000 (11:49 +0000)]
Get rid of the binop_stub parameter to BuildBinaryOperation().

Just ask the graph builder whether we are compiling a stub.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/83073003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18004 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReland "Implement Math.random() purely in JavaScript" plus fixes.
svenpanne@chromium.org [Fri, 22 Nov 2013 11:35:39 +0000 (11:35 +0000)]
Reland "Implement Math.random() purely in JavaScript" plus fixes.

The main change is that a bit has been added to array buffers to
signal that the backing store has to be freed when the buffer dies.

BUG=316359
LOG=Y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/82763005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoClean up incorrect V8_DEPRECATION macro usage and enable deprecatitions
jochen@chromium.org [Fri, 22 Nov 2013 10:57:55 +0000 (10:57 +0000)]
Clean up incorrect V8_DEPRECATION macro usage and enable deprecatitions

We turn the default for standalone builds on, however, I added overrides
to all targets to turn it locally off again. In follow up CLs, I'll
clean up one target at a time.

BUG=v8:3023
R=dcarney@chromium.org, machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/82763004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoDispose external string resource on heap teardown.
yangguo@chromium.org [Fri, 22 Nov 2013 10:52:15 +0000 (10:52 +0000)]
Dispose external string resource on heap teardown.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/83253002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRestore saved caller FP registers on stub failure
ulan@chromium.org [Fri, 22 Nov 2013 10:21:47 +0000 (10:21 +0000)]
Restore saved caller FP registers on stub failure
and preserve FP registers on NotifyStubFailure.

In debug mode, clobber FP registers on each runtime call to increase
chances of catching such bugs.

R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/78283002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoPrepare push to trunk. Now working on version 3.23.11.
machenbach@chromium.org [Fri, 22 Nov 2013 10:04:04 +0000 (10:04 +0000)]
Prepare push to trunk.  Now working on version 3.23.11.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/83173002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoSync svn:ignore with .gitignore on trunk/test/* and bleeding_edge/test/*
jkummerow@chromium.org [Fri, 22 Nov 2013 09:56:59 +0000 (09:56 +0000)]
Sync svn:ignore with .gitignore on trunk/test/* and bleeding_edge/test/*

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoPythonification and refactoring of push-to-trunk.
machenbach@chromium.org [Fri, 22 Nov 2013 09:48:43 +0000 (09:48 +0000)]
Pythonification and refactoring of push-to-trunk.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/81193002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoCorrectly change test expectations.
yangguo@chromium.org [Fri, 22 Nov 2013 08:40:38 +0000 (08:40 +0000)]
Correctly change test expectations.

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/82913003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReland: Embed trigonometric lookup table.
yangguo@chromium.org [Fri, 22 Nov 2013 08:25:50 +0000 (08:25 +0000)]
Reland: Embed trigonometric lookup table.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/78263005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMake auto-roll testable.
machenbach@chromium.org [Fri, 22 Nov 2013 07:56:00 +0000 (07:56 +0000)]
Make auto-roll testable.

Refactor the mock code for easier reuse. Mock out web requests.

TEST=python -m unittest test_scripts
BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/77453009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoPretenuring calculation fields in AllocationSite.
mvstanton@chromium.org [Fri, 22 Nov 2013 07:34:21 +0000 (07:34 +0000)]
Pretenuring calculation fields in AllocationSite.

AllocationSite-based pretenuring needs additional fields to carry out
calculations.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/43603002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17986 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRework BuildCheckString() to be compatible with the other BuildCheck*() methods.
bmeurer@chromium.org [Fri, 22 Nov 2013 07:27:26 +0000 (07:27 +0000)]
Rework BuildCheckString() to be compatible with the other BuildCheck*() methods.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/79343009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRevert "Use %_IsSmi instead of %MaxSmi."
yangguo@chromium.org [Thu, 21 Nov 2013 18:47:51 +0000 (18:47 +0000)]
Revert "Use %_IsSmi instead of %MaxSmi."

This reverts r17983.

TBR=danno@chromium.org

Review URL: https://codereview.chromium.org/79263005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoUse %_IsSmi instead of %MaxSmi.
yangguo@chromium.org [Thu, 21 Nov 2013 17:55:03 +0000 (17:55 +0000)]
Use %_IsSmi instead of %MaxSmi.

ToPositiveInteger already makes sure that if l can be represented as a
smi, it will be represented as a smi.  This way we can avoid doing a
runtime call to retrieve a constant.

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/81063002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRevert 17963, 17962 and 17955: Random number generator in JS changes
danno@chromium.org [Thu, 21 Nov 2013 17:21:00 +0000 (17:21 +0000)]
Revert 17963, 17962 and 17955: Random number generator in JS changes

Revert 17966, 17965 also as collateral damage: Embed trigonometric lookup table.

Due to Heapcheck and valgrind failures that are not yet fixed.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/80513004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoCode object now prints its major_key when applicable.
ishell@chromium.org [Thu, 21 Nov 2013 16:55:16 +0000 (16:55 +0000)]
Code object now prints its major_key when applicable.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/81043002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoAdd clang-format configuration file and set coding style to "Google"
jochen@chromium.org [Thu, 21 Nov 2013 16:02:31 +0000 (16:02 +0000)]
Add clang-format configuration file and set coding style to "Google"

c.f. https://code.google.com/p/v8/wiki/Contributing

BUG=none
R=jkummerow@chromium.org, machenbach@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/80783004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Optimize AccessArgumentsAt.
plind44@gmail.com [Thu, 21 Nov 2013 15:15:50 +0000 (15:15 +0000)]
MIPS: Optimize AccessArgumentsAt.

Port r17923 (837f909)

Original commit message:
Optimize register constraints and code generated for AccessArgumentsAt Lithium instruction.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/79143007

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReland r17877 - Introduce a v8::Platform class that bundles embedder callbacks
jochen@chromium.org [Thu, 21 Nov 2013 14:07:06 +0000 (14:07 +0000)]
Reland r17877 - Introduce a v8::Platform class that bundles embedder callbacks

Over the initial commit, this CL moves the lifetime management of the default
platform to v8.cc from api.cc

R=bmeurer@chromium.org, svenpanne@chromium.org
BUG=v8:3015
LOG=n

Review URL: https://codereview.chromium.org/78453003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemove preemption thread and API
jochen@chromium.org [Thu, 21 Nov 2013 13:47:37 +0000 (13:47 +0000)]
Remove preemption thread and API

BUG=v8:3004
R=svenpanne@chromium.org, yangguo@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/62283010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix build.
yangguo@chromium.org [Thu, 21 Nov 2013 13:30:14 +0000 (13:30 +0000)]
Fix build.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/80903002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoEmbed trigonometric lookup table.
yangguo@chromium.org [Thu, 21 Nov 2013 12:57:23 +0000 (12:57 +0000)]
Embed trigonometric lookup table.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/78873006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoUse Marsaglia's original random number generator.
svenpanne@chromium.org [Thu, 21 Nov 2013 12:34:34 +0000 (12:34 +0000)]
Use Marsaglia's original random number generator.

BUG=316359
LOG=Y
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/80743002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17963 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoBuild fix.
svenpanne@chromium.org [Thu, 21 Nov 2013 12:07:17 +0000 (12:07 +0000)]
Build fix.

We should better initialize the random state even for non-snapshot
builds...

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/77773004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoImplement Math.random() purely in JavaScript.
svenpanne@chromium.org [Thu, 21 Nov 2013 09:55:15 +0000 (09:55 +0000)]
Implement Math.random() purely in JavaScript.

This removes tons of architecture-specific code and makes it easy to
experiment with other pseudo-RNG algorithms. The crankshafted code is
extremely good, keeping all things unboxed and doing only minimal
checks, so it is basically equivalent to the handwritten code.

When benchmarks are run without parallel recompilation, we get a few
percent regression on SunSpider's string-validate-input and
string-base64, but these benchmarks run so fast that the overall
SunSpider score is hardly affected and within the usual jitter. Note
that these benchmarks actually run even faster when we don't
crankshaft at all on the main thread (the regression is not caused by
bad code, it is caused by Crankshaft needing a few hundred microsecond
for compilation of a trivial function). Luckily, when parallel
recompilation is enabled, i.e. in the browser, we see no regression at
all!

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/68723002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoPrepare push to trunk. Now working on version 3.23.10.
machenbach@chromium.org [Thu, 21 Nov 2013 09:47:23 +0000 (09:47 +0000)]
Prepare push to trunk.  Now working on version 3.23.10.

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

Review URL: https://codereview.chromium.org/77243006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoLet ChangeLog get auto-generated in push-to-trunk script.
machenbach@chromium.org [Thu, 21 Nov 2013 09:35:25 +0000 (09:35 +0000)]
Let ChangeLog get auto-generated in push-to-trunk script.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/78683002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoDo deferred migration of maps after deoptimizing once.
hpayer@chromium.org [Thu, 21 Nov 2013 09:16:34 +0000 (09:16 +0000)]
Do deferred migration of maps after deoptimizing once.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/50213003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix Windows build for real
jkummerow@chromium.org [Thu, 21 Nov 2013 08:59:15 +0000 (08:59 +0000)]
Fix Windows build for real

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/80513002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix Windows build
jkummerow@chromium.org [Thu, 21 Nov 2013 08:38:51 +0000 (08:38 +0000)]
Fix Windows build

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/79963003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoAPI: Change AdjustAmountOfExternalAllocatedMemory calls to use int64_t instead
jkummerow@chromium.org [Thu, 21 Nov 2013 08:06:02 +0000 (08:06 +0000)]
API: Change AdjustAmountOfExternalAllocatedMemory calls to use int64_t instead
of intptr_t

This prevents an overflow in FreeArrayBuffer, which in turn caused needless GCs
as well as crashes on isolate teardown.

LOG=Y
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/70233010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemoved dead stack printing code.
svenpanne@chromium.org [Thu, 21 Nov 2013 07:08:24 +0000 (07:08 +0000)]
Removed dead stack printing code.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/77723007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Improvement of “MIPS: Fixed crashes exposed though fuzzing.” (r17886).
plind44@gmail.com [Wed, 20 Nov 2013 19:33:50 +0000 (19:33 +0000)]
MIPS: Improvement of “MIPS: Fixed crashes exposed though fuzzing.” (r17886).

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/78423002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Use SmiTst and TrySmiTag MacroAssembler instructions.
plind44@gmail.com [Wed, 20 Nov 2013 19:01:33 +0000 (19:01 +0000)]
MIPS: Use SmiTst and TrySmiTag MacroAssembler instructions.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/78403002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Replace hard-coded stack frame size literals with StandardFrameConstants::kFixe...
plind44@gmail.com [Wed, 20 Nov 2013 18:22:18 +0000 (18:22 +0000)]
MIPS: Replace hard-coded stack frame size literals with StandardFrameConstants::kFixedFrameSizeFromFp.

Port r17925 (0b95731)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/77763006

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMark flaky debug test as failing.
yangguo@chromium.org [Wed, 20 Nov 2013 17:09:17 +0000 (17:09 +0000)]
Mark flaky debug test as failing.

The issues are known. For the time being, we mark it as failing.

R=machenbach@chromium.org
BUG=v8:2921, v8:3005
LOG=N

Review URL: https://codereview.chromium.org/77723008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Remove the first_right_arg hack for HMod.
plind44@gmail.com [Wed, 20 Nov 2013 17:02:12 +0000 (17:02 +0000)]
MIPS: Remove the first_right_arg hack for HMod.

Port r17919 (23e9644)

Original commit message:
Generate a proper subgraph in BuildBinaryOperation instead.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/78663002

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReland r17907 - Make it possible to add more than one piece of embedder data to isolates"
jochen@chromium.org [Wed, 20 Nov 2013 15:16:18 +0000 (15:16 +0000)]
Reland r17907 - Make it possible to add more than one piece of embedder data to isolates"

This will allow for using gin and blink bindings in the same
process.

Over r17907, I changed the order of fields in Isolate to be stable across different platforms, since the ABI defined packing is not the same on
all targets, and I initialize the embedder data field in Isolate.

BUG=317398
R=svenpanne@chromium.org, dcarney@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/78453002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoUpdate benchmark test suite.
yangguo@chromium.org [Wed, 20 Nov 2013 15:05:52 +0000 (15:05 +0000)]
Update benchmark test suite.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/67763007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoIncrease precision when finding the remainder after division by pi/2.
yangguo@chromium.org [Wed, 20 Nov 2013 15:04:37 +0000 (15:04 +0000)]
Increase precision when finding the remainder after division by pi/2.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/66703005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoDo not recompile existing functions when enabling allocation tracking
yurys@chromium.org [Wed, 20 Nov 2013 14:57:39 +0000 (14:57 +0000)]
Do not recompile existing functions when enabling allocation tracking

Now that we don't have special hooks for the allocations in the generated code there is no need to recompile existing functions when enabling allocation tracking.

BUG=chromium:27798
LOG=N
R=loislo@chromium.org, mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/67743006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRe-enable EnsureAllocationSiteDependentCodesProcessed.
mvstanton@chromium.org [Wed, 20 Nov 2013 14:20:07 +0000 (14:20 +0000)]
Re-enable EnsureAllocationSiteDependentCodesProcessed.

The problem was that we don't use crankshaft on non-sse2 builds.
(on ARM non-vfp3).

R=danno@chromium.org

Review URL: https://codereview.chromium.org/77963002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMaterializedLiteral expressions need to cache expression depth.
mvstanton@chromium.org [Wed, 20 Nov 2013 14:17:47 +0000 (14:17 +0000)]
MaterializedLiteral expressions need to cache expression depth.

A problem arises in recursive literal expressions due to recent
changes that defer allocation of constant literal properties
from parse time. We were calculating expression depth as a
side-effect of a lazy constant property build, but subsequent
calls for the depth always returned 1. Cache the correct depth
in the MaterializedLiteral instead.

(Related-to/very-partial-revert-of
https://codereview.chromium.org/61873003)

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/78493002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoForce 'git cl upload' in push-to-trunk forced mode.
machenbach@chromium.org [Wed, 20 Nov 2013 13:53:11 +0000 (13:53 +0000)]
Force 'git cl upload' in push-to-trunk forced mode.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/77853003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReplace hard-coded stack frame size literals with StandardFrameConstants::kFixedFrame...
rmcilroy@chromium.org [Wed, 20 Nov 2013 13:44:24 +0000 (13:44 +0000)]
Replace hard-coded stack frame size literals with StandardFrameConstants::kFixedFrameSizeFromFp

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/60763006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoARM: Optimize AccessArgumentsAt
m.m.capewell@googlemail.com [Wed, 20 Nov 2013 13:28:19 +0000 (13:28 +0000)]
ARM: Optimize AccessArgumentsAt

Optimize register constraints and code generated for AccessArgumentsAt
Lithium instruction.

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

Review URL: https://codereview.chromium.org/78093004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoUse SimpleLoadField for JSObjectFieldAccessors, rather than compiling a new stub.
verwaest@chromium.org [Wed, 20 Nov 2013 13:25:40 +0000 (13:25 +0000)]
Use SimpleLoadField for JSObjectFieldAccessors, rather than compiling a new stub.

R=dslomov@chromium.org

Review URL: https://chromiumcodereview.appspot.com/76403002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoActivate Hydrogen-generated KeyedLoadDictionary ICs
danno@chromium.org [Wed, 20 Nov 2013 12:58:10 +0000 (12:58 +0000)]
Activate Hydrogen-generated KeyedLoadDictionary ICs

R=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/59813011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemove the first_right_arg hack for HMod.
bmeurer@chromium.org [Wed, 20 Nov 2013 12:43:33 +0000 (12:43 +0000)]
Remove the first_right_arg hack for HMod.

Generate a proper subgraph in BuildBinaryOperation instead.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/77053003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemoved unused --preallocate-message-memory flag.
svenpanne@chromium.org [Wed, 20 Nov 2013 12:35:58 +0000 (12:35 +0000)]
Removed unused --preallocate-message-memory flag.

It results in a lot of dead code, and Isolate::PrintStack itself
crashes most of the time when something went wrong earlier.
Furthermore, we have plans do get better information into the
minidump, anyway.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/78003002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoConvert constant numbers at compile time.
bmeurer@chromium.org [Wed, 20 Nov 2013 12:35:21 +0000 (12:35 +0000)]
Convert constant numbers at compile time.

TEST=mjsunit/number-tostring
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/77553005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRevert r17907 - Make it possible to add more than one piece of embedder data to isolates
jochen@chromium.org [Wed, 20 Nov 2013 12:05:44 +0000 (12:05 +0000)]
Revert r17907 - Make it possible to add more than one piece of embedder data to isolates

> This will allow for using gin and blink bindings in the same process
>
> BUG=317398
> R=svenpanne@chromium.org, dcarney@chromium.org
> LOG=y
>
> Review URL: https://codereview.chromium.org/77913003

BUG=none
R=svenpanne@chromium.org
TBR=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/78093005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMake BuildBinaryOperation use ReturnValue instead of ReturnInstruction.
bmeurer@chromium.org [Wed, 20 Nov 2013 12:00:57 +0000 (12:00 +0000)]
Make BuildBinaryOperation use ReturnValue instead of ReturnInstruction.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/78183002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReplace unsafe uses of Add<> with AddUncasted<>.
bmeurer@chromium.org [Wed, 20 Nov 2013 11:57:49 +0000 (11:57 +0000)]
Replace unsafe uses of Add<> with AddUncasted<>.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/78213002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoDon't generate useless string checks for string adds.
bmeurer@chromium.org [Wed, 20 Nov 2013 11:53:09 +0000 (11:53 +0000)]
Don't generate useless string checks for string adds.

If we know that one side of a string add is definitely a string
(i.e. if it's a string constant), then we don't need to emit a
string check for the argument.

This adds a new BuildCheckString() method to the graph builder,
which does "the right thing".

TEST=mjsunit/string-add
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/78063002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemove deprecated v8::SetResourceConstraints without Isolate parameter
rmcilroy@chromium.org [Wed, 20 Nov 2013 11:21:51 +0000 (11:21 +0000)]
Remove deprecated v8::SetResourceConstraints without Isolate parameter

LOG=Y
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/62193003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemove deprecated v8-defaults.h and defaults.cc.
rmcilroy@chromium.org [Wed, 20 Nov 2013 11:20:01 +0000 (11:20 +0000)]
Remove deprecated v8-defaults.h and defaults.cc.

BUG=312241
LOG=Y
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/59823008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMake it possible to add more than one piece of embedder data to isolates
jochen@chromium.org [Wed, 20 Nov 2013 10:59:13 +0000 (10:59 +0000)]
Make it possible to add more than one piece of embedder data to isolates

This will allow for using gin and blink bindings in the same process

BUG=317398
R=svenpanne@chromium.org, dcarney@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/77913003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agofaster stack frame generation for accessor property ics
dcarney@chromium.org [Wed, 20 Nov 2013 10:11:56 +0000 (10:11 +0000)]
faster stack frame generation for accessor property ics

this is implemented for intel platforms only, as they are the only ones which show speed up with this change

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/48303002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoReset overwrite mode for BinaryOpStub unless we can actually make use of it.
bmeurer@chromium.org [Wed, 20 Nov 2013 09:30:46 +0000 (09:30 +0000)]
Reset overwrite mode for BinaryOpStub unless we can actually make use of it.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/77943002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoPrepare push to trunk. Now working on version 3.23.9.
machenbach@chromium.org [Wed, 20 Nov 2013 09:25:38 +0000 (09:25 +0000)]
Prepare push to trunk.  Now working on version 3.23.9.

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/77673004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17896 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoQuit running EnsureAllocationSiteDependentCodesProcessed test until
mvstanton@chromium.org [Wed, 20 Nov 2013 08:55:20 +0000 (08:55 +0000)]
Quit running EnsureAllocationSiteDependentCodesProcessed test until
it's failure is diagnosed.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/77923002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoAdd forced mode to push-to-trunk script.
machenbach@chromium.org [Wed, 20 Nov 2013 08:49:42 +0000 (08:49 +0000)]
Add forced mode to push-to-trunk script.

This CL depends on https://codereview.chromium.org/65933003/.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/67763005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRefactor and improve bug line generation for push-to-trunk.
machenbach@chromium.org [Wed, 20 Nov 2013 08:25:17 +0000 (08:25 +0000)]
Refactor and improve bug line generation for push-to-trunk.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/65933003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Fixed crashes exposed though fuzzing.
plind44@gmail.com [Tue, 19 Nov 2013 22:23:41 +0000 (22:23 +0000)]
MIPS: Fixed crashes exposed though fuzzing.

Port r17886 (e2fb3ed)

Original commit message:
The %_OneByteSeqStringSetChar intrinsic expects its arguments to be checked before being called for efficiency reasons, but the fuzzer provided no such checks. Now the intrinsic is robust to bad input if FLAG_debug_code is set.

R=plind44@gmail.com, yangguo@chromium.org
TEST=test/mjsunit/regress/regress-320948.js
BUG=chromium:320948
LOG=Y

Review URL: https://codereview.chromium.org/68793008

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoTurn ASSERTs to CHECKs in test-heap.cc
danno@chromium.org [Tue, 19 Nov 2013 17:29:43 +0000 (17:29 +0000)]
Turn ASSERTs to CHECKs in test-heap.cc

This fixes unused variable compile failures in release builds introduced in r17887.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/76413004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoTest that AllocationSite::dependent_code doesn't leak code objects.
mvstanton@chromium.org [Tue, 19 Nov 2013 16:57:49 +0000 (16:57 +0000)]
Test that AllocationSite::dependent_code doesn't leak code objects.

Verify that code objects are treated weakly by the AllocationSite
dependent_code field.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/61923006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFixed crashes exposed though fuzzing.
danno@chromium.org [Tue, 19 Nov 2013 16:41:07 +0000 (16:41 +0000)]
Fixed crashes exposed though fuzzing.

The %_OneByteSeqStringSetChar intrinsic expects its arguments to be checked before being called for efficiency reasons, but the fuzzer provided no such checks. Now the intrinsic is robust to bad input if FLAG_debug_code is set.

R=yangguo@chromium.org
TEST=test/mjsunit/regress/regress-320948.js
BUG=chromium:320948
LOG=Y

Review URL: https://codereview.chromium.org/72813004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17886 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Remove unused StubType's, freeing 2 bits in Code objects.
plind44@gmail.com [Tue, 19 Nov 2013 16:06:11 +0000 (16:06 +0000)]
MIPS: Remove unused StubType's, freeing 2 bits in Code objects.

Port r17867 (a305bd3)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/60763005

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMIPS: Properly initialize desc->origin in the MIPS assembler.
plind44@gmail.com [Tue, 19 Nov 2013 15:58:10 +0000 (15:58 +0000)]
MIPS: Properly initialize desc->origin in the MIPS assembler.

Port r17865 (5b2e594)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/76163003

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRevert 17877 - Introduce a v8::Platform class that bundles embedder callbacks
jochen@chromium.org [Tue, 19 Nov 2013 14:28:07 +0000 (14:28 +0000)]
Revert 17877 - Introduce a v8::Platform class that bundles embedder callbacks

This also reverts 17879 and 17880.

BUG=v8:3015
TBR=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/76323002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17881 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoRemove faulty CHECK() statement.
jochen@chromium.org [Tue, 19 Nov 2013 14:15:12 +0000 (14:15 +0000)]
Remove faulty CHECK() statement.

TBR=svenpanne@chromium.org
BUG=none
LOG=n

Review URL: https://codereview.chromium.org/67463003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix typo in header guard of v8-platform.h
jochen@chromium.org [Tue, 19 Nov 2013 14:00:45 +0000 (14:00 +0000)]
Fix typo in header guard of v8-platform.h

TBR=svenpanne@chromium.org
BUG=none
LOG=n

Review URL: https://codereview.chromium.org/76313002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17879 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix push-to-trunk runtime call.
machenbach@chromium.org [Tue, 19 Nov 2013 13:44:51 +0000 (13:44 +0000)]
Fix push-to-trunk runtime call.

This broke after a recent refactoring.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/76193002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17878 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoIntroduce a v8::Platform class that bundles embedder callbacks
jochen@chromium.org [Tue, 19 Nov 2013 13:44:36 +0000 (13:44 +0000)]
Introduce a v8::Platform class that bundles embedder callbacks

Also provide a default implementation to use in cctests.

For now, there are just two thread releated callbacks. In future CLs, I will
move callbacks registered e.g. via V8::SetFooCallback over.

BUG=v8:3015
R=svenpanne@chromium.org, danno@chromium.org
LOG=no

Review URL: https://codereview.chromium.org/75283002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoMove template instance check from Object to FunctionTemplateInfo::IsTemplateFor
verwaest@chromium.org [Tue, 19 Nov 2013 13:38:15 +0000 (13:38 +0000)]
Move template instance check from Object to FunctionTemplateInfo::IsTemplateFor

BUG=
R=dcarney@chromium.org

Review URL: https://chromiumcodereview.appspot.com/67613005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17876 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix debugger wrt concurrent recompilation flag.
yangguo@chromium.org [Tue, 19 Nov 2013 13:19:51 +0000 (13:19 +0000)]
Fix debugger wrt concurrent recompilation flag.

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/76293003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17875 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoAdd a proper way to pass the number of processors to V8
jochen@chromium.org [Tue, 19 Nov 2013 13:08:37 +0000 (13:08 +0000)]
Add a proper way to pass the number of processors to V8

BUG=321060
LOG=n
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/73463004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoFix register trashing in Emit*ByteSeqStringSetChar
jkummerow@chromium.org [Tue, 19 Nov 2013 12:59:09 +0000 (12:59 +0000)]
Fix register trashing in Emit*ByteSeqStringSetChar

This is currently not observable without --allow-natives-syntax because all internal usages are safe, but it deserves to be fixed nonetheless.

BUG=chromium:320922
LOG=N
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/67103003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17873 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

10 years agoDeprecate v8::External::New without Isolate parameter
jochen@chromium.org [Tue, 19 Nov 2013 12:20:08 +0000 (12:20 +0000)]
Deprecate v8::External::New without Isolate parameter

R=bmeurer@chromium.org, machenbach@chromium.org, svenpanne@chromium.org
LOG=y
BUG=none

Review URL: https://codereview.chromium.org/63093004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00