This is a fix/improvement for r23478 ("Fix disassembly redirection from stdout
into a file.").

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/554223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23792 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: https://codereview.chromium.org/555783002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23791 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=v8:3548
LOG=y
R=jochen@chromium.org

Review URL: https://codereview.chromium.org/556543004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23790 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

GN visibility currently allows either string or list types, but this is causing
some problems for some templates. I'm going to require it to be lists, so am
changing all callers before pushing the new binary.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/556583002

Patch from Brett Wilson <brettw@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23789 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/555053002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23788 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r23778 (c2dcfb1)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/554023002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23783 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r23773 (9b5b258)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/553783004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23782 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

MIPS: To aid vector-based load ic work, we need to be able to handle the megamorphic load case in hydrogen.

Port r23772 (d6d07c5)

Original commit message:
Encapsulate megamorphic load/tail-call in hydrogen.

A simple approach is to wrap the probe activity in a hydrogen instruction.

The instruction is novel in that it always tail-calls away.

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/546733003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=yangguo@chromium.org

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23780 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

MIPS: Fix cctest/NaNs after r23767 "Replace our home-grown BitCast with bit_cast from Chrome/Google3".

BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/548283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23779 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/552803002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=rossberg@chromium.org

Review URL: https://codereview.chromium.org/549133002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23777 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=rossberg@chromium.org
TEST=mjsunit/es6/*

Review URL: https://codereview.chromium.org/551793002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add more selector tests and correct a typo in the instruction selector code.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/548453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/553833002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

the megamorphic load case in hydrogen. A simple approach is to
wrap the probe activity in a hydrogen instruction.

The instruction is novel in that it always tail-calls away.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/535873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This got out-of-sync with some GYP changes. Also makes it compile on Windows.

R=jochen@chromium.org

Review URL: https://codereview.chromium.org/548713002

Patch from Brett Wilson <brettw@chromium.org>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23770 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=bmeurer@chromium.org
TEST=mjsunit/es6

Review URL: https://codereview.chromium.org/547343002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

E.g. make sure that Int32Matcher matches only int32 constants, and
Float64Matcher matches only float64 constants.

Also remove the confusing CommonOperatorTraits, which are too easy
to use in a wrong way.

TEST=compiler-unittests,cctest
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/552653003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/553843002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23766 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Revert r23732 ("ARM64: Fix and improve --trace-sim register trace.") and r23733 ("ARM64: Fix build warning in r23732.)

They break the build when compiling with optimizations, e.g. optdebug:

../src/arm64/simulator-arm64.cc: In member function ‘void v8::internal::Simulator::PrintWriteFP(uintptr_t, size_t, unsigned int)’:
../src/arm64/simulator-arm64.cc:792:29: error: array subscript is above array bounds [-Werror=array-bounds]
../src/arm64/simulator-arm64.cc:799:29: error: array subscript is above array bounds [-Werror=array-bounds]

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/549083004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23765 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/549063002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23764 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/550063002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/544043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=chromium:408523
LOG=n
TBR=jarin@chromium.org
TEST=script_test.py

Review URL: https://codereview.chromium.org/551573002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23755 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=chromium:408523
LOG=n
TBR=jarin@chromium.org
TEST=script_test.py

Review URL: https://codereview.chromium.org/544153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23754 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/542343002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23752 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r23744 (998c3e4)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/540403002

Patch from Balazs Kilvady <balazs.kilvady@imgtec.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23750 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r23742 (a68a0c0)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/548523003

Patch from Balazs Kilvady <balazs.kilvady@imgtec.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23749 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/544053003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23748 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/542193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23747 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/547683002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23746 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jarin@chromium.org
BUG=411262

Review URL: https://codereview.chromium.org/544213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23745 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/544123002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23744 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=411237
LOG=N
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/547553003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/545163002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23742 ce2b1a6d-e550-0410-aec6-3dcde31c8c00