review.tizen.org Git - platform/upstream/v8.git/log

projects / platform / upstream / v8.git / log

yangguo@chromium.org [Wed, 20 Aug 2014 09:43:00 +0000 (09:43 +0000)]

Remove RegExp.$input.

R=arv@chromium.org, mathiasb@opera.com
BUG=v8:3486
LOG=Y

Review URL: https://codereview.chromium.org/465273002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Wed, 20 Aug 2014 09:39:37 +0000 (09:39 +0000)]

Check in "cpu.sh" script to control CPU governor/cores on Linux

This can help with reproducing stability bugs or performance issues.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/485763003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Wed, 20 Aug 2014 09:38:53 +0000 (09:38 +0000)]

Fix windows test runner.

TBR=titzer@chromium.org

Review URL: https://codereview.chromium.org/494603002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

m.m.capewell@googlemail.com [Wed, 20 Aug 2014 09:25:30 +0000 (09:25 +0000)]

[turbofan] Add ARM64 tests and fix shift bug

Add more tests for logical immediate and shift instruction selection, and fix bug in range for supported shifts.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/487163004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23220 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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bmeurer@chromium.org [Wed, 20 Aug 2014 09:16:30 +0000 (09:16 +0000)]

[turbofan] Add support for Finish to the InstructionSelector.

Also fix an off-by-one bug in the handling of Parameter nodes, and
improve test coverage for pointer map computation.

TEST=compiler-unittest
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/490673006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Wed, 20 Aug 2014 08:56:57 +0000 (08:56 +0000)]

Refactor Scheduler to simplify construction of CFG from sea of nodes. Use PreEdge/Post as part of the graph tarversal, and make finding of successor projections more robust.

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/490483002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Wed, 20 Aug 2014 08:13:00 +0000 (08:13 +0000)]

[turbofan] Add support for ChangeTaggedToUint32 in ChangeLowering.

Also refactor some common code in ChangeLowering.

TEST=cctest,compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/488043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23216 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Wed, 20 Aug 2014 04:01:36 +0000 (04:01 +0000)]

[turbofan] Add support for ChangeUint32ToTagged in ChangeLowering.

TEST=compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/491433002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Wed, 20 Aug 2014 04:01:00 +0000 (04:01 +0000)]

[turbofan] Add TruncateFloat64ToInt32 machine operator.

Fix ChangeLowering to use TruncateFloat64ToInt32.

TEST=cctest,compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/484103002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Tue, 19 Aug 2014 17:04:23 +0000 (17:04 +0000)]

Get rid of last non-storeic use of JSReceiver::Lookup

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/487333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23211 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Tue, 19 Aug 2014 17:02:04 +0000 (17:02 +0000)]

Use LookupIterator to transition to accessors

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/490533002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

sigurds@chromium.org [Tue, 19 Aug 2014 16:07:15 +0000 (16:07 +0000)]

Revert "Load global object and builtins from activation."

This reverts commit r23205.

Setting string-type flags in unit tests is not a good idea.

TBR=titzer@chromium.org

Review URL: https://codereview.chromium.org/489543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Tue, 19 Aug 2014 16:07:05 +0000 (16:07 +0000)]

Remove unnecessary LookupIterator instantiation

BUG=
R=aandrey@chromium.org

Review URL: https://codereview.chromium.org/485113003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23207 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Tue, 19 Aug 2014 15:42:47 +0000 (15:42 +0000)]

Pass allow_classes to reusable_preparser

R=arv@chromium.org, marja@chromium.org

Review URL: https://codereview.chromium.org/471603004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23206 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

sigurds@chromium.org [Tue, 19 Aug 2014 15:16:23 +0000 (15:16 +0000)]

Load global object and builtins from activation.

BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/474633003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23205 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

arv@chromium.org [Tue, 19 Aug 2014 15:15:41 +0000 (15:15 +0000)]

ES6: Make sure we do not store -0 as the key in Map/Set

BUG=v8:3515
LOG=Y
R=adamk@chromium.org, dslomov@chromium.org

Review URL: https://codereview.chromium.org/478683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

arv@chromium.org [Tue, 19 Aug 2014 15:09:38 +0000 (15:09 +0000)]

Remove removed flags from tests

BUG=None
LOG=Y
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/454003002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Tue, 19 Aug 2014 14:58:41 +0000 (14:58 +0000)]

Get rid of LookupRealNamedProperty and LookupRealNamedPropertyInPrototypes and update clients

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/481043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Tue, 19 Aug 2014 14:55:47 +0000 (14:55 +0000)]

Use LookupIterator (and rewrite) DebugLookupResultValue and clients

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/468943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23201 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Tue, 19 Aug 2014 14:34:12 +0000 (14:34 +0000)]

[Auto-roll] Bump up version to 3.29.8.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/488543004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

Jacob.Bramley@arm.com [Tue, 19 Aug 2014 13:32:24 +0000 (13:32 +0000)]

ARM64: Remove ToOperand32I and ToOperand32U.

These were front-ends to ToOperand32, to specify sign-extension.
However, since r22148, bits 63-32 are ignored for 32-bit operations
anyway, so there's no need for the caller to be explicit.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/483263003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

sigurds@chromium.org [Tue, 19 Aug 2014 12:48:44 +0000 (12:48 +0000)]

Revert "Add initial support for inlining."

This reverts commit r23197.

TBR=titzer@chromium.org

Review URL: https://codereview.chromium.org/481413002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

sigurds@chromium.org [Tue, 19 Aug 2014 12:23:19 +0000 (12:23 +0000)]

Add initial support for inlining.

* Add stack depth checking to function tester.
* Make context specialization clean up after itself.
* Add UpdateToAndIncrement to Inputs::iterator.
Uses:iterator already provides this member function.
* Allow next node id in graph to be set.

R=mstarzinger@chromium.org, titzer@chromium.org

Review URL: https://codereview.chromium.org/453833003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Tue, 19 Aug 2014 12:08:46 +0000 (12:08 +0000)]

Expose well-known Symbols to C++ API.

BUG=341423
LOG=Y
R=arv@chromium.org, dcarney@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/483173002

Patch from Yutaka Hirano <yhirano@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23196 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Tue, 19 Aug 2014 12:07:59 +0000 (12:07 +0000)]

Trace scavenger throughput.

BUG=
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/487753003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Tue, 19 Aug 2014 11:38:38 +0000 (11:38 +0000)]

Implement ES6 Array.of()

BUG=v8:3427
LOG=N
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/364853009

Patch from Diego Pino <dpino@igalia.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

sigurds@chromium.org [Tue, 19 Aug 2014 11:24:24 +0000 (11:24 +0000)]

Set ScopeInfo when compiling for unit tests.

This is required to correctly treat eval in unit tests.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/453953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Tue, 19 Aug 2014 11:20:42 +0000 (11:20 +0000)]

Update toolchain for Android mipsel, ia32, x87.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/486173002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

vegorov@chromium.org [Tue, 19 Aug 2014 10:56:49 +0000 (10:56 +0000)]

When marking dependent code for deoptimization print the group that is being deoptimized.

Otherwise it is impossible to figure out from the --trace-deoptimization output what is going on.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/467183002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 19 Aug 2014 10:54:54 +0000 (10:54 +0000)]

Setup heap-unittests and runtime-unittests.

Initial import of empty unit test suites for Toon and Hannes.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/475233005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rodolph.perfetta@arm.com [Tue, 19 Aug 2014 10:14:29 +0000 (10:14 +0000)]

ARM64: Refactor instruction selection unit tests.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/475823002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 19 Aug 2014 09:20:51 +0000 (09:20 +0000)]

Fix NaCl build.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/472823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 19 Aug 2014 09:17:00 +0000 (09:17 +0000)]

Fix types for SimplifiedLowering.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/484603003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 19 Aug 2014 08:53:38 +0000 (08:53 +0000)]

Make internalized string parser in JSON.parse GC-safe

SubStringKey::AsHandle is not GC-safe because the string backing store
may move.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/484703002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23185 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 19 Aug 2014 08:48:41 +0000 (08:48 +0000)]

[turbofan] Add proper conversion operators for int32<->int64.

This affects arm64 and x64. Note that we do not yet optimize
these conversions. Later we will add support for merging these
conversion operators into other operations during instruction
selection.

TEST=cctest,compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/487723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Tue, 19 Aug 2014 08:35:39 +0000 (08:35 +0000)]

Do not install fillers when right trimming large objects.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/487703002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 19 Aug 2014 08:29:48 +0000 (08:29 +0000)]

Reorder native javascript files.

R=verwaest@chromium.org
BUG=403717
LOG=N

Review URL: https://codereview.chromium.org/470083003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

ulan@chromium.org [Tue, 19 Aug 2014 08:27:33 +0000 (08:27 +0000)]

Fix Android build.

BUG=v8:3506
LOG=N
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/486123002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23181 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Tue, 19 Aug 2014 08:14:01 +0000 (08:14 +0000)]

Revert "Get rid of dead version of GetNormalizedProperty"
(Doh, landed too early)

R=jkummerow@chromium.org

BUG=

Review URL: https://codereview.chromium.org/487163002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Tue, 19 Aug 2014 07:34:18 +0000 (07:34 +0000)]

[Auto-roll] Bump up version to 3.29.7.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/483223003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Tue, 19 Aug 2014 07:09:41 +0000 (07:09 +0000)]

Get rid of dead version of GetNormalizedProperty

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/481073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 19 Aug 2014 05:24:32 +0000 (05:24 +0000)]

Revert "[arm] Shorter test names for parameterized tests."

This reverts commit r23142 because GoogleTest is very picky about the
parameterized test case names, so not even using an anonymous namespace
can please GTest. Also reverts the renaming applied to in the
ChangeLowering unit test.

TBR=jarin@chromium.org
BUG=v8:3489
LOG=n

Review URL: https://codereview.chromium.org/484953003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

weiliang.lin@intel.com [Tue, 19 Aug 2014 04:56:54 +0000 (04:56 +0000)]

X87: Use LookupIterator for CompileLoadInterceptor and delete Object::Lookup

port r23168.

original commit message:

Use LookupIterator for CompileLoadInterceptor and delete Object::Lookup

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/481323002

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 19 Aug 2014 04:54:06 +0000 (04:54 +0000)]

[turbofan] Support lowering of ChangeFloat64ToTagged/ChangeTaggedToInt32.

Adds new ValueEffect operator to ensure proper scheduling of
AllocateHeapNumber call nodes.

Also includes some refactoring to reduce code duplication.

TEST=compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/481903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

akos.palfi@imgtec.com [Mon, 18 Aug 2014 19:37:49 +0000 (19:37 +0000)]

MIPS: Use LookupIterator for CompileLoadInterceptor and delete Object::Lookup.

Port r23168 (d860963)

BUG=
R=akos.palfi@imgtec.com

Review URL: https://codereview.chromium.org/473243003

Patch from Balazs Kilvady <balazs.kilvady@imgtec.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23173 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 18 Aug 2014 17:34:11 +0000 (17:34 +0000)]

[Auto-roll] Bump up version to 3.29.6.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/478373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23172 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 18 Aug 2014 16:52:23 +0000 (16:52 +0000)]

Add temporary hack compatible with old delete behavior so we can roll into blink. We'll need to update the broken test.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/483753003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 18 Aug 2014 15:08:14 +0000 (15:08 +0000)]

Use LookupIterator in SetAccessor / DefineAccessor and remove "search_hidden_prototypes" from LookupOwn

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/468163002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 18 Aug 2014 15:03:13 +0000 (15:03 +0000)]

Use LookupIterator for CompileLoadInterceptor and delete Object::Lookup

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/466283003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23168 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 18 Aug 2014 14:59:04 +0000 (14:59 +0000)]

Rename the configuration flags of the LookupIterator

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/469733002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23167 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 18 Aug 2014 14:46:38 +0000 (14:46 +0000)]

Rewrite DeleteProperty using the LookupIterator

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/468073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23166 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 18 Aug 2014 14:38:44 +0000 (14:38 +0000)]

Always assume SetOwnPropertyIgnoreAttributes to be CERTAINLY_NOT_FROM_KEYED

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/463963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 18 Aug 2014 14:27:24 +0000 (14:27 +0000)]

Remove the extensibility flag. Instead just rely on hidden_string as indication.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/466033002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23164 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 18 Aug 2014 14:26:30 +0000 (14:26 +0000)]

Rewriting SetOwnPropertyIgnoreAttributes using the LookupIterator

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/468493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23163 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 18 Aug 2014 14:04:11 +0000 (14:04 +0000)]

[Auto-roll] Bump up version to 3.29.5.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/480993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23162 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Mon, 18 Aug 2014 13:28:10 +0000 (13:28 +0000)]

Finish TODO in Schedule. s/entry/start/g and s/exit/end/g to be more regular.

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/484653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Mon, 18 Aug 2014 13:09:06 +0000 (13:09 +0000)]

Move some methods from OperatorProperties into Scheduler that are only related to scheduling. Now these methods take a Node* parameter, as decisions relating floating control need distinguish not just operators but nodes.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/474983003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Mon, 18 Aug 2014 12:35:34 +0000 (12:35 +0000)]

Parse 'super' keyword.

BUG=v8:3330
LOG=N
R=arv@chromium.org, marja@chromium.org

Review URL: https://codereview.chromium.org/480543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23157 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 18 Aug 2014 11:36:06 +0000 (11:36 +0000)]

[turbofan] Add new ControlEffect and Finish operators.

Fix the ChangeLowering to properly use ControlEffect nodes
to turn the control output of IfTrue nodes into an effect
input for the Load nodes, and to properly use Finish nodes
to ensure that allocation and store were both performed
prior to actually using the allocated heap number.

TEST=compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/479163002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 18 Aug 2014 11:10:01 +0000 (11:10 +0000)]

[arm] Recognize comparisons of shifts with zero.

For example, recognize

0 == r1 << r2

and generate a single

MOVS rt, r1, lsl r2

instruction.

TEST=cctest,compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/478233002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 18 Aug 2014 09:34:17 +0000 (09:34 +0000)]

[Auto-roll] Bump up version to 3.29.4.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/482693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 18 Aug 2014 09:12:12 +0000 (09:12 +0000)]

Work-around weird GCC 4.6 linker issue with SmiTagging template.

TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/485653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Mon, 18 Aug 2014 08:59:55 +0000 (08:59 +0000)]

Remove dead data structure in Scheduler.

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/478253002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Mon, 18 Aug 2014 08:51:35 +0000 (08:51 +0000)]

Correctly handle holes when concat()ing double arrays

BUG=chromium:403409
LOG=y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/468863003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 18 Aug 2014 08:43:11 +0000 (08:43 +0000)]

Fix PromiseHasRejectHandler.

The odd-numbered items in the queue are deferred objects, not promises.

R=aandrey@chromium.org

Review URL: https://codereview.chromium.org/473803003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 18 Aug 2014 07:56:14 +0000 (07:56 +0000)]

[arm] Shorter test names for parameterized tests.

See https://codereview.chromium.org/475823002 for the discussion.

TEST=compiler-unittests
R=jarin@chromium.org
BUG=v8:3489
LOG=n

Review URL: https://codereview.chromium.org/483643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 18 Aug 2014 07:54:19 +0000 (07:54 +0000)]

Purge unused internalized string accessors.

R=marja@chromium.org

Review URL: https://codereview.chromium.org/471923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 18 Aug 2014 06:54:07 +0000 (06:54 +0000)]

Refactor ChangeLowering class to avoid template specialization.

Also refactor the unit tests and add support to easily
match DAGs using CaptureEq() matcher.

TEST=compiler-unittests
BUG=v8:3489
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/480863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Sat, 16 Aug 2014 21:34:13 +0000 (21:34 +0000)]

[Auto-roll] Bump up version to 3.29.3.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/482523002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Sat, 16 Aug 2014 18:58:13 +0000 (18:58 +0000)]

During graph scheduling, traverse the roots in one go.

This makes the scheduler more than 30x faster on zlib.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/474963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Fri, 15 Aug 2014 17:04:18 +0000 (17:04 +0000)]

[Auto-roll] Bump up version to 3.29.2.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/479563004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rmcilroy@chromium.org [Fri, 15 Aug 2014 14:35:00 +0000 (14:35 +0000)]

[turbofan]: Fix TurboFan for out-of-line constant pool on Arm.

Use LeaveFrame so that the constant pool pointer register is correctly restored
when using the out-of-line constant pool. Also clean up duplicate code in
builtins-arm.cc.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/469283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23134 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Thu, 14 Aug 2014 15:34:12 +0000 (15:34 +0000)]

[Auto-roll] Bump up version to 3.29.1.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/473943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23132 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dusan.milosavljevic@imgtec.com [Thu, 14 Aug 2014 15:23:01 +0000 (15:23 +0000)]

MIPS: Fix deoptimization entry table when branch cannot reach.

This fixes failures when table has more than 8192 entries, and preserves
optimization to have 2 instructions per entry.

TEST=mozilla/regress-398085-01
BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/477623002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23131 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Thu, 14 Aug 2014 13:24:57 +0000 (13:24 +0000)]

Enable access check tests that no longer fail with TF.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/473873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Thu, 14 Aug 2014 13:02:49 +0000 (13:02 +0000)]

Rewrite GetAccessor using the LookupIterator

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/467293003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Thu, 14 Aug 2014 12:24:37 +0000 (12:24 +0000)]

Deprecate LoweringBuilder in favor of Reducer.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/476733002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Thu, 14 Aug 2014 11:31:42 +0000 (11:31 +0000)]

Remove the flaky store buffer test for maps.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/471953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23127 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Thu, 14 Aug 2014 10:24:19 +0000 (10:24 +0000)]

Fix OrderedHashTabelIterator accessors.

They might be undefined for uninitialized iterators.
The rest of the code is ready for this eventuality.

R=arv@chromium.org, adamk@chromium.org
BUG=403292
LOG=N

Review URL: https://codereview.chromium.org/468813003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Thu, 14 Aug 2014 09:52:21 +0000 (09:52 +0000)]

Enable more tests for simplified lowering after assuming signed for word32.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/461933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Thu, 14 Aug 2014 09:31:52 +0000 (09:31 +0000)]

Really fix windows now.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/472783002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23124 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Thu, 14 Aug 2014 09:24:40 +0000 (09:24 +0000)]

Fix MSVC build.

And while we are at it, use the stupid MSVC compiler intrinsics.

TEST=base-unittests/BitTest
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/473773003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23123 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Thu, 14 Aug 2014 09:19:54 +0000 (09:19 +0000)]

Unify MachineType and RepType.

MachineType now tracks both the representation and the value type of machine quantities and is used uniformly throughout TurboFan.

These types can now express uint8, int8, uint16, and int16, i.e. signed and unsigned smallish integers. Note that currently only uint8 and uint16 are implemented in the TF backends.

R=bmeurer@chromium.org, mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/470593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Thu, 14 Aug 2014 09:07:58 +0000 (09:07 +0000)]

[turbofan] Introduce WordRor machine operator.

Move recognition of rotate-right operations to the
MachineOperatorReducer, so we don't need to repeat that in the
InstructionSelector for every backend.

TEST=base-unittests,compiler-unittests,cctests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/469213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jochen@chromium.org [Thu, 14 Aug 2014 09:05:28 +0000 (09:05 +0000)]

Fast-forward version number on bleeding_edge to 3.29.0

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

Review URL: https://codereview.chromium.org/470083002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jochen@chromium.org [Thu, 14 Aug 2014 08:40:11 +0000 (08:40 +0000)]

Revert 23058 - "Allow externalizing cons and sliced string."

Reason for revert: broke inspector

| Fulfill overdue TODO.
|
| R=mstarzinger@chromium.org
|
| Review URL: https://codereview.chromium.org/460643002

TBR=yangguo@chromium.org,mstarzinger@chromium.org
BUG=403521
LOG=n

Review URL: https://codereview.chromium.org/470913002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23115 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Thu, 14 Aug 2014 07:41:33 +0000 (07:41 +0000)]

Fix pointer iteration for maps.

BUG=
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/475463003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Thu, 14 Aug 2014 07:11:44 +0000 (07:11 +0000)]

Fix test expectations.

TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/461233003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Thu, 14 Aug 2014 06:57:48 +0000 (06:57 +0000)]

Ignore default reject handler when looking for reject handlers.

LOG=N
BUG=v8:3093
R=aandrey@chromium.org

Review URL: https://codereview.chromium.org/461023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Thu, 14 Aug 2014 06:33:50 +0000 (06:33 +0000)]

[turbofan] Refactor the InstructionSelector tests.

Also fix some issues and improve test coverage.

TEST=compiler-unittests
BUG=v8:3489
LOG=y
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/469743002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Wed, 13 Aug 2014 14:47:32 +0000 (14:47 +0000)]

Fix non-TF target build after r23107.

TBR=jarin@chromium.org
TEST=cctest/test-run-deopt

Review URL: https://codereview.chromium.org/473453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dusan.milosavljevic@imgtec.com [Wed, 13 Aug 2014 14:43:22 +0000 (14:43 +0000)]

MIPS: Fix DCHECK failure in simulator for fp32 mode.

TEST=mjsunit tests in debug
BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/467203002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

arv@chromium.org [Wed, 13 Aug 2014 14:34:15 +0000 (14:34 +0000)]

ES6: Make Map/Set constructors support iterable values

Same for WeakMap/WeakSet

https://bugs.ecmascript.org/show_bug.cgi?id=3111

The change from the reverted version is that LoadIC_Miss now uses Name
instead of String.

BUG=v8:3508
LOG=Y
R=adamk@chromium.org, dslomov@chromium.org

Review URL: https://codereview.chromium.org/464093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Wed, 13 Aug 2014 14:09:50 +0000 (14:09 +0000)]

Move %IsOptimized runtime helper into test case.

R=jarin@chromium.org
TEST=cctest/test-run-deopt

Review URL: https://codereview.chromium.org/468153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Wed, 13 Aug 2014 14:05:37 +0000 (14:05 +0000)]

Simplify public pipeline interface.

R=sigurds@chromium.org

Review URL: https://codereview.chromium.org/471563002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

aandrey@chromium.org [Wed, 13 Aug 2014 13:06:30 +0000 (13:06 +0000)]

Expose Value::IsArgumentsObject in V8 API.

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

Review URL: https://codereview.chromium.org/460333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Wed, 13 Aug 2014 12:38:22 +0000 (12:38 +0000)]

Temporary workaround for scheduler running OOM.

R=titzer@chromium.org
TEST=benchmarks/octane/zlib

Review URL: https://codereview.chromium.org/468863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Wed, 13 Aug 2014 12:36:09 +0000 (12:36 +0000)]

Allow use of phase-local zone in GenericGraphVisit.

R=titzer@chromium.org, bmeurer@chromium.org

Review URL: https://codereview.chromium.org/467103003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23103 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Wed, 13 Aug 2014 11:46:05 +0000 (11:46 +0000)]

Remove a brittle assertion from Turbofan lazy deoptimization handling.

As discussed in person with Benedikt, it is better to remove the assertion because it is too brittle. The assertion says that the continuation block should immediately follow the call. However, there are exceptions - such as nop or constant pool in-between being fine - that make the assertion brittle.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/471523002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23102 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Wed, 13 Aug 2014 11:14:35 +0000 (11:14 +0000)]

Move Promise tracking from debug to isolate.

This prepares for tracking promise rejections when debugger is off.

R=aandrey@chromium.org

Review URL: https://codereview.chromium.org/462413003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23101 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Domain: Web Framework / Web Engine;

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