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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

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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

commit | commitdiff | tree

titzer@chromium.org [Wed, 13 Aug 2014 10:30:00 +0000 (10:30 +0000)]

Add FOR_INT32_SHIFTS to value-helper.h

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/470533002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23100 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rodolph.perfetta@arm.com [Wed, 13 Aug 2014 10:29:22 +0000 (10:29 +0000)]

ARM64: unit tests for instruction selection.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/464773004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23099 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Wed, 13 Aug 2014 10:23:17 +0000 (10:23 +0000)]

Disable some deoptimization tests on ARM64 no-snap.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/471483002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Wed, 13 Aug 2014 10:22:53 +0000 (10:22 +0000)]

Revert "Refactor building of lazy bailouts in AstGraphBuilder."

This reverts commit r23096.

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/470573002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23097 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Wed, 13 Aug 2014 09:23:35 +0000 (09:23 +0000)]

Refactor building of lazy bailouts in AstGraphBuilder.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/464033002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23096 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

arv@chromium.org [Tue, 12 Aug 2014 21:42:27 +0000 (21:42 +0000)]

Revert "ES6: Make Map/Set constructors support iterable values"

Reason for revert:
TestSetConstructorIterableValue(WeakSet) fails on x64.debug

TBR=adamk@chromium.org,dslomov@chromium.org
LOG=Y
BUG=

Review URL: https://codereview.chromium.org/461193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

arv@chromium.org [Tue, 12 Aug 2014 20:09:40 +0000 (20:09 +0000)]

ES6: Make Map/Set constructors support iterable values

Same for WeakMap/WeakSet

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

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

Review URL: https://codereview.chromium.org/466003002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23091 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

arv@chromium.org [Tue, 12 Aug 2014 19:54:52 +0000 (19:54 +0000)]

WeakMap/WeakSet: Add test for non object keys

Add test for non object keys in the iterable passed to the constructor.

BUG=v8:3399
LOG=Y
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/451033003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23090 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Tue, 12 Aug 2014 19:34:16 +0000 (19:34 +0000)]

[Auto-roll] Bump up version to 3.28.72.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/466863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dusan.milosavljevic@imgtec.com [Tue, 12 Aug 2014 19:04:15 +0000 (19:04 +0000)]

Reland "MIPS: Add support for arch. revision 6 to mips32 port."

Fixing gclient runhooks failure caused by reverted commit r23050.

TEST=
BUG=
R=jkummerow@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/467583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23088 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Tue, 12 Aug 2014 17:54:41 +0000 (17:54 +0000)]

Fix predictable mode to make time pass faster.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/460413002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23087 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Tue, 12 Aug 2014 15:29:03 +0000 (15:29 +0000)]

Old space cannot be assumed to be iterable between GCs, even if swept precisely.

This is because allocation folding can cause uninitialized and hence uniterable fragments. Trying to inspect them causes SizeFromMap() crashes.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/467693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Tue, 12 Aug 2014 15:28:20 +0000 (15:28 +0000)]

Add "own" symbols support.

"Own" symbols are symbols that can only denote own properties of
objects.

R=hpayer@chromium.org, verwaest@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=23056

Review URL: https://codereview.chromium.org/464473002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 12 Aug 2014 13:36:33 +0000 (13:36 +0000)]

Implement Math.log1p using port from fdlibm.

Port contributed by Raymond Toy <rtoy@google.com>.

R=rtoy@chromium.org
LOG=N
BUG=v8:3481

Review URL: https://codereview.chromium.org/457643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23082 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Tue, 12 Aug 2014 13:33:35 +0000 (13:33 +0000)]

Fix newly discovered presubmit errors.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/462033002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

sigurds@chromium.org [Tue, 12 Aug 2014 13:09:09 +0000 (13:09 +0000)]

Add print-to-file for turbofan tracing.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/460723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23080 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jochen@chromium.org [Tue, 12 Aug 2014 12:53:14 +0000 (12:53 +0000)]

Revert 23077 - "Use CommonNodeCache for heap constants in ChangeLowering."

Breaks compilation on Mac64

| TEST=compiler-unittests
| R=jarin@chromium.org
|
| Committed: https://code.google.com/p/v8/source/detail?r=23077

TBR=bmeurer@chromium.org,jarin@chromium.org
LOG=n
BUG=none

Review URL: https://codereview.chromium.org/456843004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Tue, 12 Aug 2014 12:41:50 +0000 (12:41 +0000)]

Fix presubmit error with explicit constructor in test.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/462813003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23078 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 12 Aug 2014 12:37:50 +0000 (12:37 +0000)]

Use CommonNodeCache for heap constants in ChangeLowering.

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

Review URL: https://codereview.chromium.org/466673004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23077 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rodolph.perfetta@arm.com [Tue, 12 Aug 2014 12:30:45 +0000 (12:30 +0000)]

ARM64: Enable TF tests.

Updated the test status file accordingly.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/459093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Tue, 12 Aug 2014 12:30:22 +0000 (12:30 +0000)]

Reduce redundant phi nodes after graph building.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/461003002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23075 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

sigurds@chromium.org [Tue, 12 Aug 2014 12:20:39 +0000 (12:20 +0000)]

Provide mutators in NodeProperties instead of exposing indicies.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/462633003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Tue, 12 Aug 2014 11:46:46 +0000 (11:46 +0000)]

Whitespace change to trigger bots.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Tue, 12 Aug 2014 10:48:37 +0000 (10:48 +0000)]

Whitespace change to trigger bots.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23072 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 12 Aug 2014 09:52:39 +0000 (09:52 +0000)]

Tests for ChangeLowering are target tests since they use the Linkage.

This fixes MIPS.

TBR=titzer@chromium.org

Review URL: https://codereview.chromium.org/463803003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 12 Aug 2014 09:48:52 +0000 (09:48 +0000)]

Rename COMPILER_TEST to TARGET_TARGET.

The name COMPILER_TEST is misleading here.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/465913002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 12 Aug 2014 08:30:13 +0000 (08:30 +0000)]

Fix windows build.

TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/464773002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Tue, 12 Aug 2014 08:24:20 +0000 (08:24 +0000)]

Initial import of ChangeLowering.

ChangeLowering is a Reducer to lower simplified change operators
to machine subgraphs. This initial version supports ChangeBitToBool,
ChangeBoolToBit, ChangeTaggedToFloat64 and ChangeInt32ToTagged.

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

Review URL: https://codereview.chromium.org/460593003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23068 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Tue, 12 Aug 2014 08:09:24 +0000 (08:09 +0000)]

Assume signed for converting to word32/float64 unless use or output is explicitly unsigned.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/461653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Tue, 12 Aug 2014 08:06:02 +0000 (08:06 +0000)]

Disable code generation in tests that use GraphBuilderTester on platforms that have no TF backend.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/457343003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23066 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Tue, 12 Aug 2014 02:04:25 +0000 (02:04 +0000)]

[Auto-roll] Bump up version to 3.28.70.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/466603002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23062 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Mon, 11 Aug 2014 22:17:19 +0000 (22:17 +0000)]

Fix presubmit error.

No idea why they suddenly started to appear.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/458743005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23061 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Mon, 11 Aug 2014 21:44:08 +0000 (21:44 +0000)]

Revert "Add "own" symbols support."

This reverts commit r23056 for breaking Mac x64 test.

TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/460803003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 11 Aug 2014 19:44:33 +0000 (19:44 +0000)]

Skip test with TF on GC stress.

BUG=

Review URL: https://codereview.chromium.org/465643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 11 Aug 2014 19:38:01 +0000 (19:38 +0000)]

Allow externalizing cons and sliced string.

Fulfill overdue TODO.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/460643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Mon, 11 Aug 2014 19:24:05 +0000 (19:24 +0000)]

ToNumber(Symbol) should throw TypeError

https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tonumber

Based on patch from caitp <caitpotter88@gmail.com>
https://codereview.chromium.org/454233002/

BUG=v8:3499
LOG=Y
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/458753004

Patch from Erik Arvidsson <arv@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Mon, 11 Aug 2014 18:59:38 +0000 (18:59 +0000)]

Add "own" symbols support.

"Own" symbols are symbols that can only denote own properties of
objects.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/464473002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23056 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

paul.lind@imgtec.com [Mon, 11 Aug 2014 18:54:40 +0000 (18:54 +0000)]

MIPS: Fix test-simplified-lowering to pass without tf implemention.

GenerateCode() only for SupportedTarget() in 3 places, as in the
other tests here.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/459913002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 11 Aug 2014 18:28:54 +0000 (18:28 +0000)]

Revert "Enable C++11 tests on windows."

This reverts commit r23052. This sets a new landmine.

TBR=jochen@chromium.org
BUG=400033
LOG=n

Review URL: https://codereview.chromium.org/465583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 11 Aug 2014 16:18:49 +0000 (16:18 +0000)]

Revert "Reland "MIPS: Add support for arch. revision 6 to mips32 port.""

This reverts commit r23050 for breaking runhooks on chromium.

See e.g.:
http://build.chromium.org/p/client.v8/builders/Chrome%20Linux%20Perf/builds/1438/steps/runhooks/logs/stdio

TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/458983003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 11 Aug 2014 16:10:29 +0000 (16:10 +0000)]

Enable C++11 tests on windows.

This also adds a landmine as windows bots need a clobber.

BUG=400033
LOG=n
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/457413003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Mon, 11 Aug 2014 15:55:28 +0000 (15:55 +0000)]

Move MachineRepresentation to machine-type.h and rename to MachineType in preparation for merging it with RepType.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/456333002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dusan.milosavljevic@imgtec.com [Mon, 11 Aug 2014 15:46:32 +0000 (15:46 +0000)]

Reland "MIPS: Add support for arch. revision 6 to mips32 port."

Original commit r23028 breaks ARM64 build due to conflicting FP64 symbolic constant definition in src/globals.h and src/arm64/constants-arm64.h.

TEST=
BUG=
R=jkummerow@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/457313003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rodolph.perfetta@arm.com [Mon, 11 Aug 2014 15:40:11 +0000 (15:40 +0000)]

ARM64: minor corrections for TF.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/462573002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23049 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 11 Aug 2014 14:54:15 +0000 (14:54 +0000)]

Change the type of the cache so we can check whether it is there

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/457333003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23048 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Mon, 11 Aug 2014 14:22:24 +0000 (14:22 +0000)]

Move store-buffer to heap and remove some unnecessary includes.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/463523002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jochen@chromium.org [Mon, 11 Aug 2014 14:16:43 +0000 (14:16 +0000)]

When dumping the stack, try to print contents as ASCII

This makes it easier to find strings that are on the stack for debugging

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

Review URL: https://codereview.chromium.org/132503005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 11 Aug 2014 14:07:08 +0000 (14:07 +0000)]

Skip gmock and gtest in presubmit.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/454693004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23044 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 11 Aug 2014 14:04:37 +0000 (14:04 +0000)]

Small clean up of externalizing strings.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/462643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Mon, 11 Aug 2014 14:00:58 +0000 (14:00 +0000)]

Tag all prototypes as proto, except those set using __proto__

BUG=
R=ishell@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/450303003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23042 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Mon, 11 Aug 2014 13:45:00 +0000 (13:45 +0000)]

Fix precisely sweeping asserts.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/463503002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23041 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Mon, 11 Aug 2014 13:10:54 +0000 (13:10 +0000)]

Fix clang build; remove dead private field.

TBR=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/460683003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23040 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Mon, 11 Aug 2014 13:07:32 +0000 (13:07 +0000)]

Remove duplication in Scheduler and simplify interface. Make ComputeSchedule() and ComputeSpecialRPO() the only interface used by clients.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/460633002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dslomov@chromium.org [Mon, 11 Aug 2014 12:57:25 +0000 (12:57 +0000)]

Replace Strings with Names in load and store ICs.

Mostly mechanical, the only interesting change is in KeyedLoadIC::Load, where we now handle x[symbol] in the same way we handle x['string']

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/461603002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

hpayer@chromium.org [Mon, 11 Aug 2014 12:46:03 +0000 (12:46 +0000)]

Measure incremental marking speed in bytes per millisecond based on pure incremental marking steps.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/463453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 11 Aug 2014 12:34:12 +0000 (12:34 +0000)]

[Auto-roll] Bump up version to 3.28.68.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/456343003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Mon, 11 Aug 2014 12:26:17 +0000 (12:26 +0000)]

Reland "More lazy deoptimization in Turbofan (binops, loads/stores)"

This relands commit r23029 + adds missing lazy deopts for JSAdd operator inside VisitForInStatement. The added lazy deopt still refers to a bogus bailout id, but at least the graphs can be scheduled.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/450103004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23033 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 11 Aug 2014 12:14:45 +0000 (12:14 +0000)]

Whitespace change to trigger bots.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Mon, 11 Aug 2014 11:21:51 +0000 (11:21 +0000)]

Revert "More lazy deoptimization in Turbofan (binops, loads/stores)"

This reverts commit r23029.

BUG=
TBR=eisinger@chromium.org

Review URL: https://codereview.chromium.org/460623002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jochen@chromium.org [Mon, 11 Aug 2014 11:01:06 +0000 (11:01 +0000)]

Revert 23028 - "MIPS: Add support for arch. revision 6 to mips32 port."

Breaks compilation of ARM64.

| Additional summary:
|  - Introduce fp64 fpu mode into mips32 port required for r6.
|  - Implement runtime detections for fpu mode and arch. revision to preserve
|    compatibility with previous architecture revisions.
|
| TEST=
| BUG=
| R=jkummerow@chromium.org, paul.lind@imgtec.com
|
| Review URL: https://codereview.chromium.org/453043002

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

Review URL: https://codereview.chromium.org/458193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Mon, 11 Aug 2014 10:42:01 +0000 (10:42 +0000)]

More lazy deoptimization in Turbofan (binops, loads/stores)

Deoptimizing binory operations, (Load|Store)(Property|Named),
constructors.

This also fixes safepoint lookup to account for lazily deoptimized code.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/453383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23029 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

dusan.milosavljevic@imgtec.com [Mon, 11 Aug 2014 10:40:25 +0000 (10:40 +0000)]

MIPS: Add support for arch. revision 6 to mips32 port.

Additional summary:
- Introduce fp64 fpu mode into mips32 port required for r6.
- Implement runtime detections for fpu mode and arch. revision to preserve
compatibility with previous architecture revisions.

TEST=
BUG=
R=jkummerow@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/453043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Mon, 11 Aug 2014 10:06:36 +0000 (10:06 +0000)]

Fix size_t/int conversions for Win64.

TBR=jochen@chromium.org
BUG=

Review URL: https://codereview.chromium.org/459763002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Mon, 11 Aug 2014 09:40:02 +0000 (09:40 +0000)]

Implement representation selection as part of SimplifiedLowering. Representation selection also
requires inserting explicit representation change nodes to be inserted in the graph. Such nodes
are pure, but also need to be lowered to machine operators. They need to be scheduled first, to
determine the control input for any branches inside.

This CL requires extensive testing. More tests to follow.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/425003004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 11 Aug 2014 09:16:14 +0000 (09:16 +0000)]

Skip test that times out.

BUG=v8:3503
LOG=n
TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/458133002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Mon, 11 Aug 2014 07:59:10 +0000 (07:59 +0000)]

Make %DebugPushPromise more robust wrt fuzzing.

If %DebugPushPromise and throwing is called outside its intended context,
we may encounter assertion failures.

R=hpayer@chromium.org
BUG=401915
LOG=N

Review URL: https://codereview.chromium.org/453933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Mon, 11 Aug 2014 07:33:58 +0000 (07:33 +0000)]

Revert "Initial shot at deoptimizing JSCallFunction in Turbofan."

This reverts commit r23020.

BUG=
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/453363003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 11 Aug 2014 07:04:14 +0000 (07:04 +0000)]

[Auto-roll] Bump up version to 3.28.67.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/458583003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Mon, 11 Aug 2014 06:55:16 +0000 (06:55 +0000)]

Initial shot at deoptimizing JSCallFunction in Turbofan.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/444883006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Mon, 11 Aug 2014 06:44:17 +0000 (06:44 +0000)]

Whitespace change to trigger bots.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23019 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 11 Aug 2014 04:04:39 +0000 (04:04 +0000)]

Android fix for gtest.gyp.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/453363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23018 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Sat, 9 Aug 2014 14:04:12 +0000 (14:04 +0000)]

[Auto-roll] Bump up version to 3.28.66.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/451273002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Sat, 9 Aug 2014 10:02:42 +0000 (10:02 +0000)]

Fix GN build.

TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/459623002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Domain: Web Framework / Web Engine;