R=mlippautz@chromium.org

Review URL: https://codereview.chromium.org/1291833003

Cr-Commit-Position: refs/heads/master@{#30195}

This removes the dependency of the MarkingDeque on the underlying
collector by moving out the live bytes accounting and object color
mutations into a wrapper. The MarkingDeque can now be split into a
separate file.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/1293773002

Cr-Commit-Position: refs/heads/master@{#30194}

Previously, UsePositions for Phis that are constant LiveRanges which are also used
as hints for other USePositions would always force-allocate the first register in
the allocatable register file to that range.

Review URL: https://codereview.chromium.org/1289313003

Cr-Commit-Position: refs/heads/master@{#30193}

Based on caitp's https://codereview.chromium.org/1127063003/

R=adamk@chromium.org, littledan@chromium.org
BUG=v8:2160
LOG=N

Review URL: https://codereview.chromium.org/1287063004

Cr-Commit-Position: refs/heads/master@{#30192}

BUG=

Review URL: https://codereview.chromium.org/1287023002

Cr-Commit-Position: refs/heads/master@{#30191}

The interpreter needs to be initialized after the snapshot has been deserialized.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1290883004

Cr-Commit-Position: refs/heads/master@{#30190}

R=cbruni@chromium.org

Review URL: https://codereview.chromium.org/1295093002

Cr-Commit-Position: refs/heads/master@{#30189}

This is to prevent unnecessary script contexts to be created for
native scripts, which could end up with a script context table
containing twenty script contexts for a newly created native context.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1301533002

Cr-Commit-Position: refs/heads/master@{#30188}

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1299563003

Cr-Commit-Position: refs/heads/master@{#30187}

Add Object::StrictEquals to unify the implementation of strict equality
comparison in the runtime and the api (the api was already missing a
case for SIMD).  Now we (almost) have a single bottleneck for strict
equality, we just need to reduce the amount of unnecessary complexity
for the code stub.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1298603002

Cr-Commit-Position: refs/heads/master@{#30186}

port 19a49abf (r30127).

original commit message:

BUG=

Review URL: https://codereview.chromium.org/1286143009

Cr-Commit-Position: refs/heads/master@{#30185}

Second item in section 13.7.5.1 states that the error should be a
SyntaxError, when previously CheckAndRewriteReferenceExpression
would always emit a ReferenceError.

BUG=v8:4373
R=adamk, rossberg
LOG=N
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1292393002

Cr-Commit-Position: refs/heads/master@{#30184}

Previously, all extras were "experimental" and left out of the snapshot. This
patch moves them to the snapshot, so now all extras are non-experimental. A
future patch will re-introduce experimental extras as part of the linked bug.

R=yangguo@chromium.org
BUG=https://code.google.com/p/chromium/issues/detail?id=507137
LOG=Y

Review URL: https://codereview.chromium.org/1289603002

Cr-Commit-Position: refs/heads/master@{#30183}

BUG=

Review URL: https://codereview.chromium.org/1290963005

Cr-Commit-Position: refs/heads/master@{#30182}

Newly added native context slots are used to avoid accessing
the js builtins object to get native functions.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1294583006

Cr-Commit-Position: refs/heads/master@{#30181}

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1294783002

Cr-Commit-Position: refs/heads/master@{#30180}

Restricts linux perf-event code range reporting to functions only (i.e. on
stubs.) While this makes the gathered ticks less accurate, it reduces the
growth of the /tmp/perf-${pid}.map file.

BUG=v8:3453
R=hablich@chromium.org,danno@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/1292743002

Cr-Commit-Position: refs/heads/master@{#30179}

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1293793002

Cr-Commit-Position: refs/heads/master@{#30178}

This avoids discovering and compacting the same array repeatedly. No change in resulting snapshots intended.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1290393002

Cr-Commit-Position: refs/heads/master@{#30177}

[turbofan] Gracefully handle missing info()->context() in CodeGenerator::IsMaterializableFromFrame()

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1292233004

Cr-Commit-Position: refs/heads/master@{#30176}

Using a temporary container object instead.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1293493003

Cr-Commit-Position: refs/heads/master@{#30175}

- Make the API look like v8::V8::InitializeICU.
  (That is: A static method call, not an object to be created on the stack.)
- Fix path separator on Windows, by calling base::OS::isPathSeparator.
- Move into API, so that it can be called by hello-world & friends.
- Actually call it from hello-world and friends.

R=jochen@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1292053002

Cr-Commit-Position: refs/heads/master@{#30174}

This is no longer necessary. Everything the callee needs should
be in its context chain.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1289203003

Cr-Commit-Position: refs/heads/master@{#30173}

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1297583002

Cr-Commit-Position: refs/heads/master@{#30172}

This CL is a pure refactoring that makes an empty compilation unit
including just "foo.h" but not "foo-inl.h" compile without warnings or
errors. This is needed to further reduce the header dependency tangle.

This realizes above state for "spaces.h" and "mark-compact.h".

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/1288413002

Cr-Commit-Position: refs/heads/master@{#30171}

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1292533003

Cr-Commit-Position: refs/heads/master@{#30170}

Rolling v8/build/gyp to 6ee91ad8659871916f9aa840d42e1513befdf638

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/1292633003

Cr-Commit-Position: refs/heads/master@{#30169}

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/1290193003

Cr-Commit-Position: refs/heads/master@{#30168}

R=adamk@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1286133003

Cr-Commit-Position: refs/heads/master@{#30167}

In doing so, fix calls CheckAndRewriteReferenceExpression to take proper
start and end positions (instead of just pointing at the first token in
the LHS expression).

BUG=v8:4370
LOG=n

Review URL: https://codereview.chromium.org/1290013002

Cr-Commit-Position: refs/heads/master@{#30166}

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1288893003

Cr-Commit-Position: refs/heads/master@{#30165}

Improves on aec8987b by not forcing external GCs
(blink) through the GC epilogue callback.

BUG=chromium:515795
LOG=N

Review URL: https://codereview.chromium.org/1287323002

Cr-Commit-Position: refs/heads/master@{#30164}

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1294523002

Cr-Commit-Position: refs/heads/master@{#30163}

R=mlippautz@chromium.org

Review URL: https://codereview.chromium.org/1291043002

Cr-Commit-Position: refs/heads/master@{#30162}

This tries to remove includes of "-inl.h" headers from normal ".h"
headers, thereby reducing the chance of any cyclic dependencies and
decreasing the average size of our compilation units.

Note that this change still leaves 5 violations of that rule in the
code. It only tackles "node.h" including "types-inl.h".

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1288053004

Cr-Commit-Position: refs/heads/master@{#30161}

This test enumerates properties on all the builtins and makes sure that
they never change. In practice, this just generates busywork when trying
to add new language features; I've never seen it catch an
accidentally-exposed bit of API.

Review URL: https://codereview.chromium.org/1275423006

Cr-Commit-Position: refs/heads/master@{#30160}

Was incorrectly loading BytecodeArray::kFrameSizeOffset as 64-bit int.

TEST=cctest/test-interpreter/TestInterpreterReturn
BUG=

Review URL: https://codereview.chromium.org/1286343002

Cr-Commit-Position: refs/heads/master@{#30159}

This CL us a pure refactoring that makes an empty compilation unit
including just "foo.h" but not "foo-inl.h" compile without warnings or
errors. This is needed to further reduce the header dependency tangle.

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/1290743005

Cr-Commit-Position: refs/heads/master@{#30158}

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1292033002

Cr-Commit-Position: refs/heads/master@{#30157}

port b62dbf1e (r30132).

original commit messge:

    Support for undetectable strings was officially dropped in
    https://codereview.chromium.org/916753002, but the compilers
    weren't fixed properly.

BUG=

Review URL: https://codereview.chromium.org/1287173002

Cr-Commit-Position: refs/heads/master@{#30156}