[turbofan] Avoid useless sign extension after sign extended load.

TEST=unittests
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/735623002

Cr-Commit-Position: refs/heads/master@{#25388}

Hydrogen should recognize literal smi arrays as fast literals.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/726423002

Cr-Commit-Position: refs/heads/master@{#25387}

[x64] Recognize MOVSXBL.

TEST=mjsunit/asm
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/728103007

Cr-Commit-Position: refs/heads/master@{#25386}

[x64] Recognize MOVSXWL.

Also add some debug code to verify correct zero extension of 32-bit
moves.

TEST=mjsunit/asm
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/736623002

Cr-Commit-Position: refs/heads/master@{#25385}

Add a cctest for using a C++ FunctionCallback as an Object.observe observer

R=rossberg@chromium.org
BUG=v8:3076
LOG=n

Review URL: https://codereview.chromium.org/733483003

Cr-Commit-Position: refs/heads/master@{#25384}

harmony-scoping: Implement debugger support for script scope.

We add a new ScopeType, ScopeType.Script. The scope with
ScopeType.Script is always present in the scope chain (ScopeIterator
fakes it if neededi - i.e. if ScriptContext for a script has not been
allocated since that script has no lexical declarations).
ScriptScope reflects ScriptContextTable.

R=yurys@chromium.org,yangguo@chromium.org
BUG=v8:3690
LOG=N

Review URL: https://codereview.chromium.org/726643002

Cr-Commit-Position: refs/heads/master@{#25383}

[turbofan] add ForTesting to pipeline entry points that are for testing only.

R=bmeurer@chromium.org

BUG=

Review URL: https://codereview.chromium.org/727373002

Cr-Commit-Position: refs/heads/master@{#25382}

[turbofan] More useful typing for And, Or and Shr.

BUG=

Review URL: https://codereview.chromium.org/714413004

Cr-Commit-Position: refs/heads/master@{#25381}

Expose internal properties of map/set iterators via mirrors.

R=yangguo@chromium.org, vsevik
LOG=Y

Committed: https://code.google.com/p/v8/source/detail?r=d5f5d38f73f43eba9658d91ffbe511af8c340d78

Review URL: https://codereview.chromium.org/710273002

Cr-Commit-Position: refs/heads/master@{#25380}

[turbofan] move register allocation phases to pipeline

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/727323002

Cr-Commit-Position: refs/heads/master@{#25379}

Reland "Soft fail for invalid cache data."

Review URL: https://codereview.chromium.org/733023003

Cr-Commit-Position: refs/heads/master@{#25378}

[turbofan] Smartify the GraphReducer.

Don't use the generic algorithm, but instead start going into the
direction of ControlReducer, using a stack plus a revisit queue to
not miss any more possibilities for reductions anymore.

TEST=cctest,unittests
R=dcarney@chromium.org

Committed: https://chromium.googlesource.com/v8/v8/+/f047507370634155113d78685372630a230613cf

Committed: https://chromium.googlesource.com/v8/v8/+/6e148989a4227a5290a7f8ca72c71f5740870afe

Review URL: https://codereview.chromium.org/726513002

Cr-Commit-Position: refs/heads/master@{#25377}

[turbofan] Fix pushing of JSToBooleans into Phis.

Now we actually implement it the way it is meant to be, that is:

  JSToBoolean(Phi(x1,...,xn):primitive)
    => Phi(JSToBoolean(x1),...,JSToBoolean(xn)):boolean

This also fixes the endless recursion within JSTypedLowering when
the GraphReducer does all possible reductions instead of using the
generic algorithm.

R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/730043002

Cr-Commit-Position: refs/heads/master@{#25376}

[turbofan] Factor out common code between ReduceSelect and ReduceBranch in ControlReducer.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/734593003

Cr-Commit-Position: refs/heads/master@{#25375}

Fix Windows build after 25373

R=bmeurer@chromium.org
TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/733783003

Cr-Commit-Position: refs/heads/master@{#25374}

Generalize ScaledWithOffsetMatcher to support 64 bits

Preparation for supporting more addressing modes in instruction selection.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/729853005

Cr-Commit-Position: refs/heads/master@{#25373}

Remove left-over generated runtime test from mjsunit.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/734633002

Cr-Commit-Position: refs/heads/master@{#25372}

Fix one more missing c0_ < 0 check in scanner

BUG=chromium:433766
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/731953003

Cr-Commit-Position: refs/heads/master@{#25371}

Fix concurrent sweeping in predictable mode and bring --concurrent-sweeping flag back.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/726363002

Cr-Commit-Position: refs/heads/master@{#25370}

Added --trace_idle_notification_verbose which prints out the idle notificatino heap state.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/732473002

Cr-Commit-Position: refs/heads/master@{#25369}

[turbofan] Remove int32 narrowing during typed lowering.

With Int32Add we lose the int/uint distinction, so later, in simplified lowering we can make a wrong decision. E.g., see the attached test case, where we lower NumberAdd -> Int32Add because inputs are Uint32, but during simplified lowering we change the inputs to Int32, so we get a wrong result.

Simplified lowering will lower the NumberAdd operations anyway, so we should lose performance.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/721723004

Cr-Commit-Position: refs/heads/master@{#25368}

Reland "Optimize function across closures." (again).

Review URL: https://codereview.chromium.org/707463002

Cr-Commit-Position: refs/heads/master@{#25367}

Classes: Add support for stepping through default constructors

If a class extends another class and it doesn't provide a constructor,
one is created for them. We therefore need to ensure that stepping into
the constructor steps into the super class constructor.

BUG=v8:3674
LOG=Y
R=dslomov@chromium.org, aandrey , yurys

Review URL: https://codereview.chromium.org/725983002

Cr-Commit-Position: refs/heads/master@{#25366}

Let git ignore the third_party dir to avoid unnecessary clean-ups.

BUG=chromium:433273
LOG=n
NOTRY=true

Review URL: https://codereview.chromium.org/728983004

Cr-Commit-Position: refs/heads/master@{#25365}

Throw as per spec when modifying an Array with builtin methods

BUG=v8:3684
LOG=n

Review URL: https://codereview.chromium.org/726773002

Cr-Commit-Position: refs/heads/master@{#25364}

Fix desugaring of let bindings in for loops to handle continue properly

This requires putting the original loop's body inside an inner for loop (with
the same labels as the original loop) and re-binding the temp variables in its
"next" expression. A second flag is added to the desugared code to ensure the
loop body executes at most once per loop.

BUG=v8:3683
LOG=y

Review URL: https://codereview.chromium.org/720863002

Cr-Commit-Position: refs/heads/master@{#25363}

Implement ES6 Template Literals

BUG=v8:3230

Review URL: https://codereview.chromium.org/663683006

Cr-Commit-Position: refs/heads/master@{#25362}

[turbofan] refactor pipeline to use hydrogen like Run calls

BUG=

Review URL: https://codereview.chromium.org/727733002

Cr-Commit-Position: refs/heads/master@{#25361}

Classes: Implement correct name binding

Named class declarations and class expression have a const binding for
the name that is in TDZ for the extends expression.

BUG=v8:3330
LOG=Y
R=dslomov@chromium.org, adamk

Review URL: https://codereview.chromium.org/722793005

Cr-Commit-Position: refs/heads/master@{#25360}

Extend typed lowering to cover JSStrictEqual on differing types.

R=rossberg@chromium.org, titzer@chromium.org
TEST=unittests/JSTypedLoweringTest.JSStrictEqualWithTheHole

Review URL: https://codereview.chromium.org/722223003

Cr-Commit-Position: refs/heads/master@{#25359}

Implement 'setVariableValue' for debugger block scopes.

R=aandrey@chromium.org, rossberg@chromium.org, yurys@chromium.org
BUG=v8:3690
LOG=N

Review URL: https://codereview.chromium.org/732543002

Cr-Commit-Position: refs/heads/master@{#25358}

Remove AstConstructionVisitor/AstNullVisitor

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/679943004

Cr-Commit-Position: refs/heads/master@{#25357}

Revert "[turbofan] Smartify the GraphReducer."

This reverts commit 6e148989a4227a5290a7f8ca72c71f5740870afe for
breaking Massive/Embenchen.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/727743002

Cr-Commit-Position: refs/heads/master@{#25356}

Do not do field type tracking with GC stress.

R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/718393004

Cr-Commit-Position: refs/heads/master@{#25355}

Make TurboFan inlining work without deoptimization.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/726823002

Cr-Commit-Position: refs/heads/master@{#25354}

Remove arguments arity check in mjsunit because it vastly slows down the tests.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/724133004

Cr-Commit-Position: refs/heads/master@{#25353}

Revert of Whitespace change to test CQ. (patchset #1 id:1 of https://codereview.chromium.org/725873002/)

Reason for revert:
Test revert.

Original issue's description:
> Whitespace change to test CQ.
>
> TBR=machenbach@chromium.org
>
> Committed: https://chromium.googlesource.com/v8/v8/+/42340bdfbd8b4f002257e55464f2e0b81c6ea424

TBR=
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/725893002

Cr-Commit-Position: refs/heads/master@{#25352}

Whitespace change to test CQ.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/725873002

Cr-Commit-Position: refs/heads/master@{#25351}

[turbofan] small cleanups to aid register allocator debugging

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/727693002

Cr-Commit-Position: refs/heads/master@{#25350}

Fix releases script after git migration.

BUG=chromium:410721
LOG=n
TBR=tandrii@chromium.org
TEST=script_test.py

Review URL: https://codereview.chromium.org/725073002

Cr-Commit-Position: refs/heads/master@{#25349}

Move feedback slot allocation to post-pass

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

Review URL: https://codereview.chromium.org/670953003

Cr-Commit-Position: refs/heads/master@{#25348}

[turbofan] Optimize remainder of integer division by unknown power of two.

Drive-by-Fix: minint % 0 was broken on ARM, but we didn't notice because
there was no test covering that case...

TEST=msjunit
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/727673002

Cr-Commit-Position: refs/heads/master@{#25347}

Allow idle notification when incremental marking is turned off.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/725583005

Cr-Commit-Position: refs/heads/master@{#25346}

[turbofan] Smartify the GraphReducer.

Don't use the generic algorithm, but instead start going into the
direction of ControlReducer, using a stack plus a revisit queue to
not miss any more possibilities for reductions anymore.

TEST=cctest,unittests
R=dcarney@chromium.org

Committed: https://chromium.googlesource.com/v8/v8/+/f047507370634155113d78685372630a230613cf

Review URL: https://codereview.chromium.org/726513002

Cr-Commit-Position: refs/heads/master@{#25345}

[arm] Fix UBFX detection.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/725063002

Cr-Commit-Position: refs/heads/master@{#25344}

Whitespace change to trigger bots (3)

Cr-Commit-Position: refs/heads/master@{#25343}

Whitespace change to trigger bots (2)

Cr-Commit-Position: refs/heads/master@{#25342}

Whitespace change to trigger bots (1)

Cr-Commit-Position: refs/heads/master@{#25341}

Fix size_t to int conversion.

BUG=421063
LOG=N
R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/727513002

Patch from André Baixo <baixo@google.com>.

Cr-Commit-Position: refs/heads/master@{#25340}

Add a version tag for cached data.

BUG=399580,431699
LOG=N
R=dcarney@chromium.org, marja@chromium.org

Review URL: https://codereview.chromium.org/718043002

Cr-Commit-Position: refs/heads/master@{#25339}

Revert "TransitionArray::Search() now returns insertion index if the entry was not found."

This reverts the commit because it possibly causes renderer hangs.

BUG=chromium:431807
LOG=N
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/725633002

Cr-Commit-Position: refs/heads/master@{#25338}

Classes: Cleanup default constructor flag

Now that we keep track of whether a function contains super we do not
need kDefaultConstructorCallSuper

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

Review URL: https://codereview.chromium.org/718833002

Cr-Commit-Position: refs/heads/master@{#25337}

Revert "Soft fail for invalid cache data."

This reverts commit eafce666f49f13011849b6c0c40b271676ec91cf.

Original commit failed some tests w/ memory leaks.

TBR=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/724053004

Cr-Commit-Position: refs/heads/master@{#25336}

Soft fail for invalid cache data.

API=ScriptCompiler::CachedData::rejected
LOG=Y
R=vogelheim@google.com, vogelheim@chromium.org

Review URL: https://codereview.chromium.org/724023002

Cr-Commit-Position: refs/heads/master@{#25335}

Fix dumping of counters in d8.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/721193002

Cr-Commit-Position: refs/heads/master@{#25334}

PropertyAccessCompiler should always emit reloc info for external references.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/727483002

Cr-Commit-Position: refs/heads/master@{#25333}

Revert "TransitionArray now uses <is_data_property, name, attributes> tuple as a key, which allows to have several entries for the same property name."
Revert "Fix for an assertion failure in Map::FindTransitionToField(...). Appeared after r25136."

This revert is made in order to revert r25099 which potentially causes renderer hangs.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/722873004

Cr-Commit-Position: refs/heads/master@{#25332}

Revert of Whitespace change to test the CQ. (patchset #1 id:1 of https://codereview.chromium.org/721113003/)

Reason for revert:
Test CQ

Original issue's description:
> Whitespace change to test the CQ.
>
> TBR=machenbach@chromium.org
> NOTRY=true
>
> Committed: https://chromium.googlesource.com/v8/v8/+/b0ab17592c8729535ebfa1f52131ee7f2b96b1e3

TBR=tandrii@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/725613002

Cr-Commit-Position: refs/heads/master@{#25331}

Reland r24737 "Read object pointer atomically while updating slots"

Crashes were fixed by r24914.

BUG=chromium:427746
LOG=N

Review URL: https://codereview.chromium.org/726543003

Cr-Commit-Position: refs/heads/master@{#25330}

Whitespace change to test the CQ.

TBR=machenbach@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/721113003

Cr-Commit-Position: refs/heads/master@{#25329}

Install the constructor property on custom prototype before optimizing it as a prototype

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/725593002

Cr-Commit-Position: refs/heads/master@{#25328}

Revert "[turbofan] Smartify the GraphReducer."

This reverts commit f04750737063 due to mjsunit/numops-fuzz-part2 hitting an
assertion in the ARM assembler.

TBR=bmeurer@chromium.org
TEST=mjsunit/numops-fuzz-part2

Review URL: https://codereview.chromium.org/724053002

Cr-Commit-Position: refs/heads/master@{#25327}

[turbofan] Smartify the GraphReducer.

Don't use the generic algorithm, but instead start going into the
direction of ControlReducer, using a stack plus a revisit queue to
not miss any more possibilities for reductions anymore.

TEST=cctest,unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/726513002

Cr-Commit-Position: refs/heads/master@{#25326}

Implement .of() on typed arrays

BUG=v8:3578
LOG=Y
R=dslomov@chromium.org, wingo@igalia.com

Review URL: https://codereview.chromium.org/660863003

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

Cr-Commit-Position: refs/heads/master@{#25325}

Avoid fast short-cut in Map::GeneralizeRepresentation() for literals with non-simple transitions.
It started showing after r25253.

BUG=v8:3687
LOG=N
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/715313003

Cr-Commit-Position: refs/heads/master@{#25324}

Enable breakpoint tests that now pass in TurboFan.

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

Review URL: https://codereview.chromium.org/726453004

Cr-Commit-Position: refs/heads/master@{#25323}

Perform receiver patching for sloppy mode in high-level IR.

R=verwaest@chromium.org
TEST=cctest/test-run-jscalls/ReceiverPatching

Review URL: https://codereview.chromium.org/717093002

Cr-Commit-Position: refs/heads/master@{#25322}

Move BailoutReason and flags computation to post-pass

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/668143003

Cr-Commit-Position: refs/heads/master@{#25321}

Enable harmony tests for TurboFan that now pass.

R=jarin@chromium.org
TEST=mjsunit/harmony

Review URL: https://codereview.chromium.org/723983002

Cr-Commit-Position: refs/heads/master@{#25320}

[turbofan] add some registerallocator unittests

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/700753003

Cr-Commit-Position: refs/heads/master@{#25319}

Fix landing candidate pushes.

BUG=chromium:410721
LOG=n
TBR=tandrii@chromium.org
TEST=script_test.py

Review URL: https://codereview.chromium.org/725503003

Cr-Commit-Position: refs/heads/master@{#25318}

Reland "[turbofan] Weakening of types must weaken ranges inside unions."

This relands commit 4c1f4b796d1c455fc6a023abe145a5e48c4b7b1f.

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/723023002

Cr-Commit-Position: refs/heads/master@{#25317}

X87: Leaving a generator via an exception causes it to close

port 24a7ee877e1fe2ba0a52d69061946aeda7c26c10 (r25297)

original commit message:

  Leaving a generator via an exception causes it to close

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/724643002

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

Cr-Commit-Position: refs/heads/master@{#25316}

Move public symbols to the root set.

This allows serializing public symbols that are embedded in code.

BUG=v8:3689
LOG=N
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/722723002

Cr-Commit-Position: refs/heads/master@{#25315}

Revert "Increase the target new space size to the max new space size"

TBR=hpayer@chromium.org
BUG=v8:3626
LOG=n

Review URL: https://codereview.chromium.org/724543003

Cr-Commit-Position: refs/heads/master@{#25314}

[turbofan] Avoid useless bit masking in typed lowering.

There's no need to apply the 0x1f mask to right hand sides of shifts if
the input is already in range [0,31].

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

Review URL: https://codereview.chromium.org/718193003

Cr-Commit-Position: refs/heads/master@{#25313}

Revert "[turbofan] Weakening of types must weaken ranges inside unions."

This reverts commit 4c1f4b796d1c455fc6a023abe145a5e48c4b7b1f.

TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/722943003

Cr-Commit-Position: refs/heads/master@{#25312}

[turbofan] Weakening of types must weaken ranges inside unions.

BUG=
R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/712623002

Cr-Commit-Position: refs/heads/master@{#25311}

Remove dead AST code in For and While statements

R=marja@chromium.org

Review URL: https://codereview.chromium.org/717923003

Cr-Commit-Position: refs/heads/master@{#25310}

Re-add dot_result_string to heap.h after 5f7b24f7b42

Failed to notice it was still being used in a DCHECK, so removing
it broke the debug build.

TBR=marja@chromium.org

Review URL: https://codereview.chromium.org/720793004

Cr-Commit-Position: refs/heads/master@{#25309}

Remove unused dot_for and dot_result strings from heap.h

These appear to have simply been missed in r21972

R=marja@chromium.org

Review URL: https://codereview.chromium.org/698483004

Cr-Commit-Position: refs/heads/master@{#25308}

Switch release scripts to pure git.

This removes all svn features from the release scripts.

This also fixes a bug in commit position retrieval.

BUG=chromium:410721
LOG=n
R=tandrii@chromium.org
TBR=tandrii@chromium.org
TEST=script_test.py

Review URL: https://codereview.chromium.org/716153002

Cr-Commit-Position: refs/heads/master@{#25307}

Whitespace change for the v8 git migration.

Cr-Commit-Position: refs/heads/master@{#25306}

Make codereview.settings ready for git.

BUG=410721
LOG=n
R=agable@chromium.org, tandrii@chromium.org

Review URL: https://codereview.chromium.org/699153003

Cr-Commit-Position: refs/heads/master@{#25305}

MIPS: Leaving a generator via an exception causes it to close.

Port 757f400246dc45f889cdc0848094c417e44b8854
Port r25297

BUG=v8:3096
LOG=Y
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/716183004

Cr-Commit-Position: refs/heads/master@{#25304}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix Context::declaration_context to account for script contexts.

R=rossberg@chromium.org
BUG=v8:3690
LOG=N

Review URL: https://codereview.chromium.org/715263003

Cr-Commit-Position: refs/heads/master@{#25303}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25303 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Skip regress-crbug-137689.js when running with GC stress

It depends on maps not disappearing prematurely.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/720853002

Cr-Commit-Position: refs/heads/master@{#25302}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25302 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

MIPS: ES6: Add support for super in object literals.

Port 84741e76a346e34b018af129b0c15bd5d7b1af15
Port r25271

Original commit message:
This only available under --harmony-classes

BUG=v8:3571
LOG=Y
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/714423004

Cr-Commit-Position: refs/heads/master@{#25301}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

[turbofan] add gap move verifier

R=jarin@chromium.org

BUG=

Review URL: https://codereview.chromium.org/704193007

Cr-Commit-Position: refs/heads/master@{#25300}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25300 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Link against librt on solaris for semaphore and scheduler symbols

BUG=v8:3358
R=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/722673002

Cr-Commit-Position: refs/heads/master@{#25299}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Increase the target new space size to the max new space size

Assuming a page creates a low of objects that however will soon die
after page load, delaying the first scavange will hopefully decrease the
amount of time spent during page load without a later penalty when we
have to scavenge a large but mostly dead new space

BUG=v8:3626
R=hpayer@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/721573003

Cr-Commit-Position: refs/heads/master@{#25298}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Leaving a generator via an exception causes it to close

R=rossberg@chromium.org
BUG=v8:3096
LOG=Y

Review URL: https://codereview.chromium.org/717123002

Cr-Commit-Position: refs/heads/master@{#25297}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Temporarily disable test due to not being compatible with the serializer.

TBR=dslomov@chromium.org
BUG=v8:3689
LOG=N

Review URL: https://codereview.chromium.org/697893004

Cr-Commit-Position: refs/heads/master@{#25296}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25296 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix copyright headers.

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/720793002

Cr-Commit-Position: refs/heads/master@{#25295}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Re-enable serialization under harmony-scoping.

R=yangguo@chromium.org
BUG=v8:3689
LOG=N

Review URL: https://codereview.chromium.org/717153002

Cr-Commit-Position: refs/heads/master@{#25294}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25294 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Disable top level serialization under harmony_scoping. It has broken tests.

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/717143002

Cr-Commit-Position: refs/heads/master@{#25293}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25293 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

[arm] Remove code duplication in instruction selector. Refactoring.

TEST=unittests
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/719713002

Cr-Commit-Position: refs/heads/master@{#25292}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Various clean-ups after top-level lexical declarations are done.

1. Global{Context,Scope}=>Script{Context,Scope}
2. Enable fixed tests
3. Update comments

R=rossberg@chromium.org
BUG=v8:2198
LOG=N

Review URL: https://codereview.chromium.org/716833002

Cr-Commit-Position: refs/heads/master@{#25291}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Switch 'make builddeps' to use HTTPS everywhere.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/722613002

Cr-Commit-Position: refs/heads/master@{#25290}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25290 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Correctly compute line numbers in functions from the function constructor.

R=aandrey@chromium.org
BUG=chromium:109362
LOG=Y

Review URL: https://codereview.chromium.org/701093003

Cr-Commit-Position: refs/heads/master@{#25289}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00