Rolling v8/build/gyp to 34640080d08ab2a37665512e52142947def3056d

Rolling v8/tools/clang to f6daa55d03995e82201a3278203e7c0421a59546

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/937063002

Cr-Commit-Position: refs/heads/master@{#26732}

BUG=chromium:459512
LOG=N
TBR=verwaest@chromium.org

Review URL: https://codereview.chromium.org/936253002

Cr-Commit-Position: refs/heads/master@{#26731}

NOTRY=true

Review URL: https://codereview.chromium.org/929793005

Cr-Commit-Position: refs/heads/master@{#26730}

Space and time constants fixed. Delay slot optimisations added.

BUG=

Review URL: https://codereview.chromium.org/940453003

Cr-Commit-Position: refs/heads/master@{#26729}

ModuleDescriptor will end up holding the set of data described in the
spec as a "Module record". This introduces a little bit of confusion
with ModuleInfo, but I hope that'll become clearer over time.

Also removed the interface-printing flags. We probably want
Module-printing flags, but that can wait until we have more
Module-related structures.

BUG=v8:1569
LOG=n

Review URL: https://codereview.chromium.org/935723004

Cr-Commit-Position: refs/heads/master@{#26728}

Review URL: https://codereview.chromium.org/928733003

Cr-Commit-Position: refs/heads/master@{#26727}

This case should break in strong mode (unlike previously thought).

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/935093002

Cr-Commit-Position: refs/heads/master@{#26726}

BUG=

Review URL: https://codereview.chromium.org/936613006

Cr-Commit-Position: refs/heads/master@{#26725}

TBR=tandrii@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/931233002

Cr-Commit-Position: refs/heads/master@{#26724}

NOTRY=true

Review URL: https://codereview.chromium.org/935843003

Cr-Commit-Position: refs/heads/master@{#26723}

BUG=

Review URL: https://codereview.chromium.org/939663002

Cr-Commit-Position: refs/heads/master@{#26722}

Fix for cctest/test-api/SetJitCodeEventHandler: generate less objects during execution to avoid unwanted GCs.

BUG=v8:3899
LOG=N

Review URL: https://codereview.chromium.org/934243003

Cr-Commit-Position: refs/heads/master@{#26721}

R=bmeurer@chromium.org
TEST=unittests/NodePropertiesTest.CollectControlProjections

Review URL: https://codereview.chromium.org/935033004

Cr-Commit-Position: refs/heads/master@{#26720}

BUG=

Review URL: https://codereview.chromium.org/938693002

Cr-Commit-Position: refs/heads/master@{#26719}

Additionally handlify the "transition" field so that GC can stop caring about it.

BUG=

Review URL: https://codereview.chromium.org/935033003

Cr-Commit-Position: refs/heads/master@{#26718}

BUG=

Review URL: https://codereview.chromium.org/932533003

Cr-Commit-Position: refs/heads/master@{#26717}

BUG=459459
LOG=n

Review URL: https://codereview.chromium.org/940483002

Cr-Commit-Position: refs/heads/master@{#26716}

BUG=

Review URL: https://codereview.chromium.org/936773002

Cr-Commit-Position: refs/heads/master@{#26715}

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/935033002

Cr-Commit-Position: refs/heads/master@{#26714}

BUG=
LOG=n

Review URL: https://codereview.chromium.org/931163002

Cr-Commit-Position: refs/heads/master@{#26713}

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/938513003

Cr-Commit-Position: refs/heads/master@{#26712}

Port 119cb566

BUG=

Review URL: https://codereview.chromium.org/929443003

Cr-Commit-Position: refs/heads/master@{#26711}

BUG=
LOG=N
R=adamk@chromium.org

Review URL: https://codereview.chromium.org/921683006

Cr-Commit-Position: refs/heads/master@{#26710}

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

Review URL: https://codereview.chromium.org/933813003

Cr-Commit-Position: refs/heads/master@{#26709}

This gets Variable and VariableProxy out of the business of worrying about
Interfaces.

At the same time, get rid of the notion of "module variables". In ES6, variables
that refer to modules will be simply be CONST bindings to module namespace
objects.

The only change in logic here is one more early error:
duplicate export names are now rejected.

BUG=v8:1569
LOG=n

Review URL: https://codereview.chromium.org/918373002

Cr-Commit-Position: refs/heads/master@{#26708}

Port acd9c46c

Original commit message:
This adds a new ControlFlowOptimizer that - for now - recognizes chains
of Branches generated by the SwitchBuilder for a subset of javascript
switches into Switch nodes. Those Switch nodes are then lowered to
either table or lookup switches.

Also rename Case to IfValue (and introduce IfDefault) for consistency.

BUG=v8:3872
LOG=n

Review URL: https://codereview.chromium.org/931263002

Cr-Commit-Position: refs/heads/master@{#26707}

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/931233003

Cr-Commit-Position: refs/heads/master@{#26706}

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/921083004

Cr-Commit-Position: refs/heads/master@{#26705}

BUG=chromium:457935
LOG=n
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/935623002

Cr-Commit-Position: refs/heads/master@{#26704}

R=ishell@chromium.org
TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/928373003

Cr-Commit-Position: refs/heads/master@{#26703}

R=jarin@chromium.org
TEST=mjsunit/regress/regress-3884
BUG=v8:3884
LOG=N

Review URL: https://codereview.chromium.org/933913002

Cr-Commit-Position: refs/heads/master@{#26702}

R=marja@chromium.org
BUG=

Review URL: https://codereview.chromium.org/931223002

Cr-Commit-Position: refs/heads/master@{#26701}

Port 49cbe537

BUG=

Review URL: https://codereview.chromium.org/930623003

Cr-Commit-Position: refs/heads/master@{#26700}

Port feb28907

Original commit message:
Adds Switch and Case operators to TurboFan and handles them
appropriately in instruction selection and code generation.

BUG=

Review URL: https://codereview.chromium.org/932683002

Cr-Commit-Position: refs/heads/master@{#26699}

R=marja@chromium.org
BUG=

Review URL: https://codereview.chromium.org/932833002

Cr-Commit-Position: refs/heads/master@{#26698}

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/927953003

Cr-Commit-Position: refs/heads/master@{#26697}

BUG=

Review URL: https://codereview.chromium.org/935603002

Cr-Commit-Position: refs/heads/master@{#26696}

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/919173003

Cr-Commit-Position: refs/heads/master@{#26695}

It would force us to make mjsunit.js strong-compatible, and that's too much for
now (for the upcoming features) and would have a ripple effect on other
tests. Especially debug-script.js which unships harmony features would break.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/930293002

Cr-Commit-Position: refs/heads/master@{#26694}

Fix compilation problem with android toolchain.

Added new INTERNAL_REFERENCE_ENCODED RelocInfo type to differentiate MIPS existing use of internal references in instructions from the new raw pointer reference needed for dd(Label*).

BUG=
TEST=cctest/test-assembler-mips/jump_tables1, cctest/test-assembler-mips/jump_tables2, cctest/test-assembler-mips/jump_tables3, cctest/test-run-machops/RunSwitch1

Review URL: https://codereview.chromium.org/935593002

Cr-Commit-Position: refs/heads/master@{#26693}