Support typed arrays in IsMoreGeneralElementsKindTransition.

R=verwaest@chromium.org
BUG=357054
LOG=Y

Review URL: https://codereview.chromium.org/220403004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20410 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove Factory::CopyMap(map) in favor of Map::Copy(map)

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/219963009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20411 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove V8_INLINE to prevent C4714 warning under Win64.

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/217123004

Patch from Daniel Vogelheim <vogelheim@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20412 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Skip cctest/test-lockers/MultithreadedParallelIsolates on windows

It's already marked as FAIL, PASS everywhere anyways.

BUG=v8:3215
LOG=n
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/221173003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
MIPS: Only assign environments when they are actually needed.

Port r20376 (2c4baaf5)

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/213733003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
MIPS: Consistently use a separate Lithium instruction for flooring division.

Port r20395 (5b802048)

Original commit message:
Previously we tried to share some code on by a slightly confusing re-use
of LDivI for a (general) flooring division. Now we cleanly separate
concerns, just like for the rest of the division-like operations. Note
that ARM64 already did it this way.

If we really want to save some code, we can introduce some macro
assembler instructions and/or helper functions in the code generator in
a future CL, but we should really try to avoid being "clever" to save
just a few lines of trivial code. Effort != complexity. :-)

Renamed some related Lithium operands on the way for more consistency.

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/220403009

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20417 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Adjust various constants for x32 port

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/216513003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Introduce ReadPositionFromRegister in x64 Regexp Macro Assembler

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/220453008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Implement auto-roll script.

This script will (1) check if there is an active roll on rietveld (2) check if there is a trunk revision ready to be rolled and (3) call the chromium_roll script, creating a roll CL. The script will be called regularly through a cron job.

BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/212983003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Add unhandlified versions of Of() and NowOf().

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/221813002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20423 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Add execution permission to auto-roll script.

TBR=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/220203010

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20424 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix auto-roll configuration.

TBR=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/221833003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20425 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Lazily initialize the target map list in IC.

This makes sure that we keep the target map list alive in the handle scope during IC computation.

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/220923003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Use the correct natives in messages.js

R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/221903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Make invalid LHSs that are calls late errors

Necessary for web legacy compatibility.

Also fold in additional strict mode checks into LHS checks.
Minor constness clean-ups on the way.

R=marja@chromium.org
BUG=chromium:358346
LOG=Y

Review URL: https://codereview.chromium.org/217823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Show references from weak containers as weak in heap snapshots.

BUG=356590
LOG=Y
R=ulan@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/213673006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Check that environments assigned via AssignEnvironment are actually used.

Removed some temporary marker comments on the way.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/218403006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove V8_INLINE from v8-util.h.

(These have been causing compilation problems on some
platforms. For VS, V8_INLINE turns into 'force inline',
which will then cause a problem when the compiler won't
actually inline. Search for "C4714 warning" for details.)

BUG=
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/212693006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix HGraphBuilder::BuildAddStringLengths

length == String::kMaxLength is fine and should not bail out.

BUG=chromium:357052
LOG=n
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/222113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Make stray 'return' an early error

As required by the spec, and implemented by other browsers.

(Plus minor clean-up for redeclaration TypeErrors.)

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

Review URL: https://codereview.chromium.org/220473014

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@20434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00