Update and extend context specialization.

* Add store-chain folding to context specialization.
* Replace all uses of context with constant and then use
  a visitor to find the places to optimize.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/440053002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Turn on harmony_unscopables for es_staging

BUG=v8:3401
LOG=Y
R=adamk@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/449923003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22992 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Unbreak gcmole bots.

Switching on C++11 features for gcmole might actually be a good idea... :-}

TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/452073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22991 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Remove proxies from --harmony switch for M38, because problems

They can still be activated separately using the --harmony-proxies switch,
but are no longer implied by Chrome's "Experimental JavaScript" option.

R=yangguo@chromium.org
BUG=
LOG=Y

Review URL: https://codereview.chromium.org/453903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Re-enable C++11 tests (still not on VS or NaCL).

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/457593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Make Zone::New() and Zone::NewArray() usable w/o v8.h.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/456663002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Reland "Add initial support for compiler unit tests using GTest/GMock.".

LOG=y
BUG=v8:3489
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/457503002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Skip -pedantic for GTest as long as we -std=gnu++0x.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/457553002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22986 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Whitespace change to trigger bots.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Synchronize GTest/GMock dependencies with Chromium.

Dependencies were updated in Chromium, see
https://codereview.chromium.org/425333002/ for details.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/451993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Remove suppressions for Blink webexposed tests

BUG=400507
LOG=N
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/445353005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Properly rebaseline getOwnPropertyNames test.

R=arv@chromium.org
TBR=arv@chromium.org, rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/454463002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22982 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Rebaseline WebKit object getOwnPropertyNames test for Array.{keys,values,entries}

R=arv@chromium.org
TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/451703005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Enable ES6 iteration by default

This enables for-of, as well as @@iterator implementations for strings
and arrays.

R=rossberg@chromium.org
BUG=v8:2214
LOG=Y

Review URL: https://codereview.chromium.org/446023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22980 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Mark as prototype only after instantiating the function

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/447293002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22979 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Clean up IC tracing for CallICs.

CallICs have had some confused tracing, because the IC state is not
entirely captured by the installed code stub - it lives in the type
vector.

Change tracing to be able to use the vector state changes instead.
Introduced a DEFAULT state to be used by all vector-based ICs.

R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/451643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Extend some operations to range types.

This is a reland of 22945, which failed to build on Windows due to
(some versions of?) Visual Studio lacking copysign().

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/448093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Enable TF for testing benchmarks.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/440383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

[Auto-roll] Bump up version to 3.28.63.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/449723004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22974 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Don't smi-untag on 64bit in the store-field stub

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/451573002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22973 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Update gcmole to a more recent clang/llvm.

* Changes for 2.9:
     * Use CXX in Makefile instead of hardwired g++, we need a more
       modern GCC than 4.6 later, anyway.

* Changes for 3.0:
     * Use llvm namespace.
     * Diagnostic => DiagnosticsEngine.

* Changes for 3.1:
     * The BlockDeclRefExpr AST node is gone.
     * The structure of the CXXNewExpr AST node has changed.
     * Path changed from Release to Release+Asserts.
     * Use clang++ instead of -cc1, otherwise we lose the system include
       paths.

* Changes for 3.2:
     none needed

* Changes for 3.3:
     * Use lookup_iterator::begin/end instead of first/second.

* Changes for 3.4:
     * createItaniumMangleContext => ItaniumMangleContext::create.

* Changes for 3.5:
     * clang uses <type_traits> now, so -std=c++0x is needed.
     * Type-trait-related AST changes.
     * getCustomDiagID signature changed.
     * We must link the C++ library statically now.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/445983002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Move objects-visiting into heap.

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

Review URL: https://codereview.chromium.org/443933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Remove dangerous default parameter from machine Store operator.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/451593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22970 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ARM64: Support arbitrary offset in load/store pair.

TF calls can generate code exceeding the instruction range.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/440303004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ARM64: fix Instanceof stub.

TF exposed a bug.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/443153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Directly use OperatorProperties where possible instead.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Delegate node properties to operator properties.

* Move logic from NodeProperties to OperatorProperties when possible
* Make NodeProperties delegeate to OperatorProperties

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

NodeAuxData needs a Zone, not a Graph.

BUG=
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/446963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Only tag parameters as maybe assigned if in sloppy mode.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

v8::TryCatch should cancel the scheduled exception on Reset.

v8::TryCatch cancels the scheduled exception on destruction if |Rethrow|
was never called.
It is reasonable to do the same in |Reset|.

BUG=362388, 359386
LOG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/443853002

Patch from Yutaka Hirano <yhirano@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22963 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

CallIC must update type feedback info correctly.

CallIC, as the first of vector-based ICs didn't update the ic with type
count counter and the generic count counter correctly. This CL fixes
that.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/445943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Mirror object properties are always names

R=aandrey@chromium.org, rossberg@chromium.org, yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/443843004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

X87:  We should never allocate a 0-sized buffer, so never grow from 0.

port r22947

original commit message:

   We should never allocate a 0-sized buffer, so never grow from 0.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/444403002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22958 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

X87: Always use the StoreFieldStub to do the actual storing.

port r22931.

original commit message:

  Always use the StoreFieldStub to do the actual storing.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/445343002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix BUILD.gn after r22923.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/449783002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Only escape U+0022 in argument values of `String.prototype` HTML methods

Contributed by Mathias Bynens <mathiasb@opera.com>.

TEST=mjsunit/es6/string-html
BUG=v8:2217
LOG=Y
R=arv@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/446973004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

No need to link base-unittests with GMock.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/447123002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22954 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

X87: Hydrogenize (and share) StoreField except heapobject (for now)

port r22909.

original commit message:

  Hydrogenize (and share) StoreField except heapobject (for now)

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/445313002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

X87: Check that external references are registered in the serializer.

port r22896

original commit message:
  Check that external references are registered in the serializer.
  Inspired by a patch by Slava Chigrin <vchigrin@yandex-team.ru>;

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/446003004

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Apply patch from https://codereview.chromium.org/425333002 to gtest.gyp.

This may be required for https://codereview.chromium.org/425333002 to
land in Chromium.

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/448053002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Whitespace change to trigger bots.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Update webkit test for expected own properties

Follow up to: 438103002

BUG=None
LOG=Y
R=adamk@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/439153005

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

MIPS: We should never allocate a 0-sized buffer, so never grow from 0.

Port r22947 (e72b5aed) and r22944 (d1d8f44c)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/446923003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

We should never allocate a 0-sized buffer, so never grow from 0.

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/446933003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Revert "Extend some operations to range types."

This reverts commit 22945.  Turns out Visual Studio doesn't have copysign().

TBR=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/450473002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Extend some operations to range types.

This is a reland of 22934, which failed to build on Windows due to a missing include, and on ARM due to a name clash with some predefined constants.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/444023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Allocate kMinimalBufferSize buffers in lithium
BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/443023003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Get rid of the "spare buffer" cache.

BUG=
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/446923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This implements unscopables

The unscobables allow us to black list properties from showing up in
with statements.

https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object-environment-records-hasbinding-n

The spec draft is not fully up to date.

https://github.com/rwaldron/tc39-notes/blob/master/es6/2014-07/jul-29.md#conclusionresolution

BUG=v8:3401
LOG=Y
R=rossberg@chromium.org, verwaest@chromium.org

Review URL: https://codereview.chromium.org/384963002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Rebaseline webkit test expectations after r22938.

TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/446883002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

MIPS: Always use the StoreFieldStub to do the actual storing.

Port r22931 (2af0a29f)

BUG=
R=gergely.kis@imgtec.com

Review URL: https://codereview.chromium.org/440423004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Only allocate a handler compiler when necessary

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/443993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add `CheckObjectCoercible` for the `String.prototype` HTML methods

Contributed by Mathias Bynens <mathiasb@opera.com>.

TEST=mjsunit/es6/string-html
BUG=v8:2218
LOG=Y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/422543003

Patch from Mathias Bynens <mathias@qiwi.be>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix BUILD.gn

TBR=jochen@chromium.org

Review URL: https://codereview.chromium.org/442343003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Revert "Extend some operations to range types."

This reverts 22934.

TBR=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/443123002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Abstract out fetching of break_address in debug mode

If the platform has a variable length call sequence
more than simple offset math is required. This can
be true with out of line constant pools on PowerPC.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/427863003

Patch from Andrew Low <andrew_low@ca.ibm.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Extend some operations to range types.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/437393005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Move fdlibm from v8::internal to v8::fdlibm.

R=akos.palfi@imgtec.com

Review URL: https://codereview.chromium.org/446863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Check for initialized code stub descriptor in the deoptimizer.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/448683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Always use the StoreFieldStub to do the actual storing.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/443963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

MIPS: Hydrogenize (and share) StoreField except heapobject (for now).

Port r22909 (df25caa5)

BUG=
R=gergely.kis@imgtec.com

Review URL: https://codereview.chromium.org/447673003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Drop bogus default parameter to BuildFunctionInfo.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/448653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Revert "Add initial support for compiler unit tests using GTest/GMock."

This reverts commit r22927 for breaking build.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/448663002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add initial support for compiler unit tests using GTest/GMock.

TEST=compiler-unittests
BUG=v8:3489
LOG=y
R=svenpanne@chromium.org, jochen@chromium.org

Review URL: https://codereview.chromium.org/447563003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix a bug in type fuzzing and several handlification bugs elsewhere.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/444883005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Rewind additional parser state when reinterpreting arrow arguments

The new ParserCheckpoint mechanism resets some state, notably the
bailout ID counter but also some statement counters (only applicable
once we get "do" expressions) when we decide to reinterpret a comma
expression as arrow function arguments.

R=rossberg@chromium.org, marja@chromium.org
BUG=v8:3475
LOG=N

Review URL: https://codereview.chromium.org/443903003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add deoptimization translations.

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

Review URL: https://codereview.chromium.org/442253002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Reland "Implement trigonometric functions using a fdlibm port."

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/448643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Some tests no longer timeout with TF by using ICs.

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/442283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Revert "Implement trigonometric functions using a fdlibm port."

This reverts r22918 and r22920.

TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/448633002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix windows build.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/444953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

MIPS: Check that external references are registered in the serializer.

Port r22896 (4e54978a)

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/444943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Implement trigonometric functions using a fdlibm port.

R=jochen@chromium.org, rtoy@chromium.org, svenpanne@chromium.org
BUG=v8:3006
LOG=N

Review URL: https://codereview.chromium.org/411263004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Use EXPECT_DOUBLE_EQ for floating point comparisons.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/444933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix Mac build.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/441283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Trigger exception debug events on Promise reject.

R=rossberg@chromium.org, aandrey@chromium.org
BUG=393913
LOG=Y

Review URL: https://codereview.chromium.org/440773004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Refactor unit tests for the base library to use GTest.

TEST=base-unittests
BUG=v8:3489
LOG=y
R=jochen@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/448603002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Remove @@create and don't expose unimplemented symbols

Also, add some bits missing from turn-on-symbols CL

R=adamk@chromium.org, dslomov@chromium.org
BUG=

Review URL: https://codereview.chromium.org/441943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22910 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Hydrogenize (and share) StoreField except heapobject (for now).
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/443873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22909 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add convenience method to print types for debugging.

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

Review URL: https://codereview.chromium.org/435403002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Revert "Rewind additional parser state when reinterpreting arrow arguments"

This reverts r22906.

TBR=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/440373003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Rewind additional parser state when reinterpreting arrow arguments

The new ParserCheckpoint mechanism resets some state, notably the
bailout ID counter but also some statement counters (only applicable
once we get "do" expressions) when we decide to reinterpret a comma
expression as arrow function arguments.

R=marja@chromium.org, rossberg@chromium.org
BUG=v8:3475
LOG=N

Review URL: https://codereview.chromium.org/437393004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Carry along ContextualMode in JSLoadNamed operators.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/435393004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Remove obsolete declaration that broke Windows build.

TBR=hpayer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/440393002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Remove non-trivial subtyping between bitset and non-bitset types.

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/444503005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix disassembly of sar(_, imm8)

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/442003002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Restore function on arm64

TBR=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/440373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

[Auto-roll] Bump up version to 3.28.61.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/440363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Load constants from the DescriptorArray

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/442763002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Check that external references are registered in the serializer.

Inspired by a patch by Slava Chigrin <vchigrin@yandex-team.ru>

R=jkummerow@chromium.org, vchigrin@yandex-team.ru

Review URL: https://codereview.chromium.org/441983002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22896 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Move ARM64 macros to macro-assembler-arm64.h.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/444803003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix arm64 compilation with clang.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/443823002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

[Auto-roll] Bump up version to 3.28.58.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/446683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22890 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Enable ES6 Map and Set by default

In doing so also remove all references to the --harmony-collections flag.
Due to the way context snapshotting works, it's not possible to simply
enable the flag by default.

Depends on ES6 Symbols: https://codereview.chromium.org/421313004

BUG=v8:1622
LOG=Y
R=arv@chromium.org, rossberg@chromium.org

Review URL: https://codereview.chromium.org/427723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix webkit status file.

TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/447533002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Track number of generic ICs per function

and use it to disable optimization if too many ICs are generic.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/441643008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Skip toString-number webkit test because of spurious failure.

BUG=
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/439933006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22886 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix bailout ID for nullary arrow function literals

The FunctionState corresponding to the arrow function's body should be
torn down before the function literal is allocated, so that the function
literal gets a bailout id for the environment in which it appears.

We will also need to rewind bailout IDs in the environment of the
function literal, to return IDs allocated for arrow function arguments.
This will come in the next patch.

R=rossberg@chromium.org
BUG=v8:3475
LOG=N

Review URL: https://codereview.chromium.org/442573004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Disable CPlusPlus11Features for making GCMole and NaCL unhappy.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/440083003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Whitespace change to trigger bots.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00