BUG=380512
LOG=y
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/313073003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/312723004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21664 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/261233002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=danno@chromium.org

Review URL: https://codereview.chromium.org/307373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This allows embedders to enqueue microtasks without having any v8::Context
handy, as happens in Blink in some cases (such as DOM mutations due to editing
triggering MutationObservers).

LOG=Y
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/306053003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r21630 (a21ff10)

Original commit message:
Use a cheaper RecordWriteForMap() to update the
write barrier for maps. And skip the value check
in RecordWriteField() when we statically know that
the value is in new space (and therefore has "pointers
to here are interesting" flag set).

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/315653002

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21657 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: https://codereview.chromium.org/307403004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21656 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=hpayer@chromium.org
BUG=chromium:380068
LOG=N

Review URL: https://codereview.chromium.org/310783003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21655 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ulan@chromium.org

Review URL: https://codereview.chromium.org/311903003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21654 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This CL adds support for ConstantPoolArrays which contain an extended section.
This will be used to enable larger constant pools than can be addressed by a
single ldr with immediate offset instruction (which has a limit of a 4KB range).
Extended constant pools will have a small section, which is addressable via a
single ldr instruction, and an extended section, which will require a multi-
instruction sequence to load from.

Currently, no code uses the extended ConstantPoolArray's - this change will
be made in a followup CL.

A number of changes are made to the ConstantPoolArray object in order to
support this:
  - Small section layout is now entirely defined by the small layout bitmaps.
  - The ConstantPoolArray no longer extends FixedArrayBase since the length
    field is not useful for extended layouts.
  - Enums are used to represent the type of an entry and the layout section.
  - An iterator can be used to iterate through all elements of a given type.
  - A number of tests were added for these features.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/304143002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- Missing includes / forward declaration
- Parser: Simplifying calling error reporting funcs.

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/307393002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21652 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fixed lint errors caused by "runtime/references" rule (Is this a non-const reference?) and the rule itself is restored.

BUG=v8:3326
LOG=N
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/314723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/313653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

There were no explicit tests for FuncNameInferrer (though, some tests might
implicitly rely on it working properly in the common cases). Afaics, there were
no tests which would exercise inferring two byte function names or escaped
function names.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/310063002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=374740
LOG=n
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/313603002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/300683005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

If the embedder chooses, the 'natives' (library sources) and the
precompiled startup blob can be written to files during the build
process and handed over to V8 at startup. The main purpose would be
to reduce the size of the compiled binary for space constrained
platforms.

The build-time option is off by default. Nothing should change if
it's not enabled.

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

Review URL: https://codereview.chromium.org/293993021

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

The motivation is that by only entering the debugger scope to call into
the debug context should not cause code to be compiled for debugging.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/306563002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=yurys@chromium.org

Review URL: https://codereview.chromium.org/307383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21644 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: https://codereview.chromium.org/312763002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: https://codereview.chromium.org/314573004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=none
R=mvstanton@chromium.org
TBR=mvstanton@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/314703002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21640 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: https://codereview.chromium.org/309933005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: https://codereview.chromium.org/312643004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/307383003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Currently, this adds checkdeps, in the future, this will be the place
where clang-format and gn lives.

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

Review URL: https://codereview.chromium.org/308353002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/307363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This reverts commit r21609 due to browser test failures.

TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/313583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: https://codereview.chromium.org/310733005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Use a cheaper RecordWriteForMap() to update the
write barrier for maps. And skip the value check
in RecordWriteField() when we statically know that
the value is in new space (and therefore has "pointers
to here are interesting" flag set).

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/297763006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/312713002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/306353002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: https://codereview.chromium.org/309983002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

When tracing, we abuse the map for marking, thereby mutating it.
HeapObject::map() takes care of recovering unabused value.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/316533002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- this avoids using relative include paths which are forbidden by the style guide
- makes the code more readable since it's clear which header is meant
- allows for starting to use checkdeps

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

Review URL: https://codereview.chromium.org/304153016

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ClusterFuzz will call it with sloppy arguments and similar cases.

BUG=380049
LOG=N
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/315533002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21624 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/309623007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21623 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=379770
R=yangguo@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/310773003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

1) Literal::IsNull, IsTrue and IsFalse were dead code, and not needed.
2) No need to use the node type constants outside the Ast; there is IsSomeNodeType().
3) AsSomeNodeType() != NULL -> IsSomeNodeType().

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/298143004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21621 ce2b1a6d-e550-0410-aec6-3dcde31c8c00