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jarin@chromium.org [Tue, 9 Sep 2014 12:58:34 +0000 (12:58 +0000)]

Handle non-object constants in HConstant::GetMonomorphicJSObjectMap.

R=ulan@chromium.org
BUG=chromium:412162
LOG=N

Review URL: https://codereview.chromium.org/552243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

Jacob.Bramley@arm.com [Tue, 9 Sep 2014 12:43:43 +0000 (12:43 +0000)]

Reland r23732: ARM64: Fix and improve --trace-sim register trace.

- Use standard names (except that our GREY is the standard BLACK).
- Make non-bold colours explicit, otherwise the boldness can carry over
  into subsequent colour declarations.
- I've moved some colours around to make them consistent. Register value
  updates (which are very common) now stand out less than they did,
  making the less-common (and arguably more important) debug
  announcements appear brighter.
  - FP registers and values are now magenta.
  - Integer registers and values are now cyan.
  - Memory accesses are now blue.
- LOG_WRITE prints the source register for stores.
- Loads are logged with a format similar to that used for stores.
  Specifically, the memory address is printed alongside the new register
  value.
- Updates to D registers print the raw bits as well as the double value.
  Updates to S registers print the raw bits as well as the float value.
  (Previously, we printed both double and float interpretations of the
  bits, which was a bit cluttered.)

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/551823004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23802 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

rossberg@chromium.org [Tue, 9 Sep 2014 12:32:17 +0000 (12:32 +0000)]

Couple of fixes to typer

(Extracted from verifier CL.)

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/554763003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Tue, 9 Sep 2014 12:24:43 +0000 (12:24 +0000)]

Delete generated runtime tests

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/548383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jkummerow@chromium.org [Tue, 9 Sep 2014 12:16:33 +0000 (12:16 +0000)]

Hydrogen: bailout when there is a throw statement in a non-effect context.

This mirrors the behavior of the compilation pipeline before recent OptimizeFunctionOnNextCall changes.

BUG=chromium:412208
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/558593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Tue, 9 Sep 2014 12:12:04 +0000 (12:12 +0000)]

Allow some runtime functions to accept Int32s instead of Smis.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/551363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 9 Sep 2014 11:45:53 +0000 (11:45 +0000)]

Do not use CodeStub::FindInCache if not necessary.

GetCode does the FindInCache check as well.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/548313002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23795 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Tue, 9 Sep 2014 11:41:56 +0000 (11:41 +0000)]

Turn old space cons strings into regular external strings (not short).

R=hpayer@chromium.org
BUG=v8:3530
LOG=N

Review URL: https://codereview.chromium.org/368223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

v8-autoroll@chromium.org [Tue, 9 Sep 2014 11:31:17 +0000 (11:31 +0000)]

[Auto-roll] Bump up version to 3.29.54.0

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23793 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Tue, 9 Sep 2014 10:33:33 +0000 (10:33 +0000)]

Fixed printing of JS code.

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

commit | commitdiff | tree

hpayer@chromium.org [Tue, 9 Sep 2014 10:07:29 +0000 (10:07 +0000)]

Don't record slots of objects that may contain raw values.

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

commit | commitdiff | tree

svenpanne@chromium.org [Tue, 9 Sep 2014 09:21:51 +0000 (09:21 +0000)]

Unbreak FreeBSD build (hopefully).

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

commit | commitdiff | tree

jochen@chromium.org [Tue, 9 Sep 2014 08:57:29 +0000 (08:57 +0000)]

Convert GN visibility to be a list.

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

commit | commitdiff | tree

svenpanne@chromium.org [Tue, 9 Sep 2014 08:52:36 +0000 (08:52 +0000)]

Fixed some undefined behavior in our external header.

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

commit | commitdiff | tree

v8-autoroll@chromium.org [Mon, 8 Sep 2014 22:02:19 +0000 (22:02 +0000)]

[Auto-roll] Bump up version to 3.29.52.0

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

commit | commitdiff | tree

balazs.kilvady@imgtec.com [Mon, 8 Sep 2014 19:09:21 +0000 (19:09 +0000)]

MIPS: Get CallInterfaceDescriptor directly from CodeStub.

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

commit | commitdiff | tree

balazs.kilvady@imgtec.com [Mon, 8 Sep 2014 18:51:07 +0000 (18:51 +0000)]

MIPS: Initialize CodeStubInterfaceDescriptor in the constructor.

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

commit | commitdiff | tree

balazs.kilvady@imgtec.com [Mon, 8 Sep 2014 17:20:49 +0000 (17:20 +0000)]

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

commit | commitdiff | tree

mvstanton@chromium.org [Mon, 8 Sep 2014 16:18:37 +0000 (16:18 +0000)]

Fix Windows compile error, conversion from int64 to int

TBR=yangguo@chromium.org

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

commit | commitdiff | tree

balazs.kilvady@imgtec.com [Mon, 8 Sep 2014 16:14:21 +0000 (16:14 +0000)]

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

commit | commitdiff | tree

yangguo@chromium.org [Mon, 8 Sep 2014 15:18:54 +0000 (15:18 +0000)]

Get CallInterfaceDescriptor directly from CodeStub.

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

commit | commitdiff | tree

mstarzinger@chromium.org [Mon, 8 Sep 2014 14:32:17 +0000 (14:32 +0000)]

Fix lower bound in JSLoadContext typer.

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

commit | commitdiff | tree

mstarzinger@chromium.org [Mon, 8 Sep 2014 14:10:33 +0000 (14:10 +0000)]

Properly disable ES6 generator support for TurboFan.

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

commit | commitdiff | tree

m.m.capewell@googlemail.com [Mon, 8 Sep 2014 14:08:16 +0000 (14:08 +0000)]

[turbofan] Add ARM64 overflow selector tests

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

commit | commitdiff | tree

v8-autoroll@chromium.org [Mon, 8 Sep 2014 13:31:31 +0000 (13:31 +0000)]

Whitespace change for bootstrapping auto roll bot.

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

commit | commitdiff | tree

yangguo@chromium.org [Mon, 8 Sep 2014 13:27:56 +0000 (13:27 +0000)]

Initialize CodeStubInterfaceDescriptor in the constructor.

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

commit | commitdiff | tree

mvstanton@chromium.org [Mon, 8 Sep 2014 12:51:29 +0000 (12:51 +0000)]

To aid vector-based load ic work, we need to be able to handle
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

commit | commitdiff | tree

jochen@chromium.org [Mon, 8 Sep 2014 10:48:29 +0000 (10:48 +0000)]

Fix v8's GN v86 build.

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

commit | commitdiff | tree

mstarzinger@chromium.org [Mon, 8 Sep 2014 09:39:39 +0000 (09:39 +0000)]

Properly blacklist ES6 for-of statement for TurboFan.

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

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 8 Sep 2014 09:16:11 +0000 (09:16 +0000)]

[turbofan] Fix the node matchers.

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

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 8 Sep 2014 09:11:11 +0000 (09:11 +0000)]

Replace our home-grown BitCast with bit_cast from Chrome/Google3.

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

commit | commitdiff | tree

v8-autoroll@chromium.org [Mon, 8 Sep 2014 09:04:14 +0000 (09:04 +0000)]

[Auto-roll] Bump up version to 3.29.51.0

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

commit | commitdiff | tree

svenpanne@chromium.org [Mon, 8 Sep 2014 08:23:02 +0000 (08:23 +0000)]

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

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 8 Sep 2014 06:49:17 +0000 (06:49 +0000)]

[turbofan] Fix Projection operator parameter type.

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

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 8 Sep 2014 04:53:35 +0000 (04:53 +0000)]

Fix windows build.

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

commit | commitdiff | tree

bmeurer@chromium.org [Mon, 8 Sep 2014 04:44:22 +0000 (04:44 +0000)]

Next base/macros.h cleanup step.

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

commit | commitdiff | tree

v8-autoroll@chromium.org [Sun, 7 Sep 2014 10:45:51 +0000 (10:45 +0000)]

[Auto-roll] Bump up version to 3.29.49.0

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

commit | commitdiff | tree

machenbach@chromium.org [Sun, 7 Sep 2014 08:11:32 +0000 (08:11 +0000)]

Keep svn checkout up-to-date in roll scripts.

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

commit | commitdiff | tree

machenbach@chromium.org [Sun, 7 Sep 2014 08:02:05 +0000 (08:02 +0000)]

Add ability to make pure svn commits to roll scripts

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

commit | commitdiff | tree

machenbach@chromium.org [Fri, 5 Sep 2014 22:34:15 +0000 (22:34 +0000)]

[Auto-roll] Bump up version to 3.29.48.0

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

commit | commitdiff | tree

paul.lind@imgtec.com [Fri, 5 Sep 2014 19:13:32 +0000 (19:13 +0000)]

MIPS: Do not cache CodeStubInterfaceDescriptor on the isolate.

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

commit | commitdiff | tree

paul.lind@imgtec.com [Fri, 5 Sep 2014 19:04:50 +0000 (19:04 +0000)]

MIPS: Unify JSEntryStub and JSConstructEntryStub, and some more code stub cleanups.

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

commit | commitdiff | tree

machenbach@chromium.org [Fri, 5 Sep 2014 16:34:14 +0000 (16:34 +0000)]

[Auto-roll] Bump up version to 3.29.47.0

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

commit | commitdiff | tree

mstarzinger@chromium.org [Fri, 5 Sep 2014 15:47:47 +0000 (15:47 +0000)]

Disable broken JSLoadContext typer.

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

commit | commitdiff | tree

mstarzinger@chromium.org [Fri, 5 Sep 2014 15:43:26 +0000 (15:43 +0000)]

Fix ARM64 build after r23744.

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

commit | commitdiff | tree

titzer@chromium.org [Fri, 5 Sep 2014 15:31:33 +0000 (15:31 +0000)]

Fix more fallout from making OptimizeFunctionOnNextCall work as advertised.

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

commit | commitdiff | tree

yangguo@chromium.org [Fri, 5 Sep 2014 15:20:45 +0000 (15:20 +0000)]

Do not cache CodeStubInterfaceDescriptor on the isolate.

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

commit | commitdiff | tree

jarin@chromium.org [Fri, 5 Sep 2014 15:13:44 +0000 (15:13 +0000)]

Harden OptimizeFunctionOnNextCall.

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

commit | commitdiff | tree

yangguo@chromium.org [Fri, 5 Sep 2014 15:12:49 +0000 (15:12 +0000)]

Unify JSEntryStub and JSConstructEntryStub, and some more code stub cleanups.

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

commit | commitdiff | tree

mstarzinger@chromium.org [Fri, 5 Sep 2014 15:01:51 +0000 (15:01 +0000)]

Fix typer to actually visit the entire graph.

R=titzer@chromium.org
TEST=mjsunit

Review URL: https://codereview.chromium.org/545223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23740 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

weiliang.lin@intel.com [Fri, 5 Sep 2014 14:31:41 +0000 (14:31 +0000)]

X87: disable turbofan dependent test

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/548433002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23739 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

balazs.kilvady@imgtec.com [Fri, 5 Sep 2014 14:29:45 +0000 (14:29 +0000)]

MIPS: Generalized division via multiplication.

Port r23730 (967b787)

Original commit message:
We can now compute the magic numbers for all combinations of 32bit and
64bit (un)signed multiplications.

BUG=
R=dusan.milosavljevic@imgtec.com

Review URL: https://codereview.chromium.org/540343002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23738 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

weiliang.lin@intel.com [Fri, 5 Sep 2014 14:29:21 +0000 (14:29 +0000)]

X87: Fix build

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/545133003

Patch from Jing Bao <jing.bao@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Fri, 5 Sep 2014 13:22:27 +0000 (13:22 +0000)]

Platform-dependent turbofan tests.

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/541343003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Fri, 5 Sep 2014 12:34:16 +0000 (12:34 +0000)]

[Auto-roll] Bump up version to 3.29.46.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/545903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Fri, 5 Sep 2014 12:27:28 +0000 (12:27 +0000)]

Fix --trace-parse.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/545193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

Jacob.Bramley@arm.com [Fri, 5 Sep 2014 12:20:41 +0000 (12:20 +0000)]

ARM64: Fix build warning in r23732.

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/548493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23733 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

Jacob.Bramley@arm.com [Fri, 5 Sep 2014 12:10:00 +0000 (12:10 +0000)]

ARM64: Fix and improve --trace-sim register trace.

- Use standard names (except that our GREY is the standard BLACK).
- Make non-bold colours explicit, otherwise the boldness can carry over
  into subsequent colour declarations.
- I've moved some colours around to make them consistent. Register value
  updates (which are very common) now stand out less than they did,
  making the less-common (and arguably more important) debug
  announcements appear brighter.
  - FP registers and values are now magenta.
  - Integer registers and values are now cyan.
  - Memory accesses are now blue.
- LOG_WRITE prints the source register for stores.
- Loads are logged with a format similar to that used for stores.
  Specifically, the memory address is printed alongside the new register
  value.
- Updates to D registers print the raw bits as well as the double value.
  Updates to S registers print the raw bits as well as the float value.
  (Previously, we printed both double and float interpretations of the
  bits, which was a bit cluttered.)

BUG=
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/548473002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23732 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

svenpanne@chromium.org [Fri, 5 Sep 2014 11:48:47 +0000 (11:48 +0000)]

Generalized division via multiplication.

We can now compute the magic numbers for all combinations of 32bit and
64bit (un)signed multiplications.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/532003004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23730 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Fri, 5 Sep 2014 11:47:46 +0000 (11:47 +0000)]

[turbofan] Missing fix from last commit.

TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/538373003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23729 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Fri, 5 Sep 2014 11:44:31 +0000 (11:44 +0000)]

[turbofan] Add MachineType to Phi.

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

Review URL: https://codereview.chromium.org/545153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23728 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Fri, 5 Sep 2014 11:38:22 +0000 (11:38 +0000)]

Allocate a new empty number dictionary when resetting elements

BUG=410332
LOG=y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/545773003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Fri, 5 Sep 2014 11:20:55 +0000 (11:20 +0000)]

[turbofan] Fix cctest/test-graph-reducer/ReduceForward1.

TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/542063003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Fri, 5 Sep 2014 11:10:28 +0000 (11:10 +0000)]

[turbofan] Nodes are killed by resetting all their inputs to zero.

TEST=compiler-unittests,mjsunit/numops-fuzz
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/540253003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Fri, 5 Sep 2014 10:41:18 +0000 (10:41 +0000)]

[turbofan] Value numbering should never replace a node with itself.

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

Review URL: https://codereview.chromium.org/539833003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Fri, 5 Sep 2014 09:47:36 +0000 (09:47 +0000)]

Fix another assertion in the context typer.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/540283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Fri, 5 Sep 2014 09:38:04 +0000 (09:38 +0000)]

Fix EvacuateJSFunction to obtain the target address from the forwarding pointer.

R=mstarzinger@chromium.org
BUG=410912
LOG=N

Review URL: https://codereview.chromium.org/541353003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

balazs.kilvady@imgtec.com [Fri, 5 Sep 2014 09:37:43 +0000 (09:37 +0000)]

MIPS: Introduce code stub constructors for stub keys.

Port r23716 (9118048)

BUG=
R=dusan.milosavljevic@imgtec.com

Review URL: https://codereview.chromium.org/535373003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23721 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Fri, 5 Sep 2014 09:34:16 +0000 (09:34 +0000)]

[Auto-roll] Bump up version to 3.29.45.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/541373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23720 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Fri, 5 Sep 2014 09:19:48 +0000 (09:19 +0000)]

Add cwd to all shell commands in auto roll scripts.

The v8 root directory is assumed to be the default cwd. All
commands executed in another directory (e.g. the chromium
checkout) need an explicit specification (also in the
tests).

This also fixes several small testing and robustness bugs:
- Get rid of all 'rm ...' shell calls
- Don't leak tmp files/dirs
- Add some forgotten shell calls to the test expectations
- Hardcode the DEPS location (must always be
chromium_dir/DEPS)
- Expect correct return code when terminating gracefully

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

Review URL: https://codereview.chromium.org/540973002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23719 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Fri, 5 Sep 2014 08:48:41 +0000 (08:48 +0000)]

[turbofan] Get rid of the StructuredMacroAssembler.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/544053002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23718 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Fri, 5 Sep 2014 08:04:37 +0000 (08:04 +0000)]

Fix null-dereference in r23716.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/545843002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23717 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Fri, 5 Sep 2014 07:44:31 +0000 (07:44 +0000)]

Introduce code stub constructors for stub keys.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/542613003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

weiliang.lin@intel.com [Fri, 5 Sep 2014 07:29:08 +0000 (07:29 +0000)]

X87: Remove dead code for inline string hashing.

port r23689.

original commit message:

Remove dead code for inline string hashing.

This has become obsolete since hydrogenized StringAdd.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/545093002

Patch from Jing Bao <jing.bao@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23714 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

weiliang.lin@intel.com [Fri, 5 Sep 2014 07:25:00 +0000 (07:25 +0000)]

X87: CallDescriptors::InitializeForIsolate() is no longer needed.

port r23652.

original commit message:

  CallDescriptors::InitializeForIsolate() is no longer needed.

  CallInterfaceDescriptors initialize themselves lazily. Soon we can also tear
  down the CodeStubInterfaceDescriptor explicit initialization step.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/541353002

Patch from Jing Bao <jing.bao@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23713 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

weiliang.lin@intel.com [Fri, 5 Sep 2014 07:07:07 +0000 (07:07 +0000)]

X87: Clean up code stubs and ensure distinct major keys.

port r23655.

original commit message:

Clean up code stubs and ensure distinct major keys.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/543013002

Patch from Jing Bao <jing.bao@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23712 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

weiliang.lin@intel.com [Fri, 5 Sep 2014 06:41:24 +0000 (06:41 +0000)]

X87: Minor-key-ify remaining code stubs

port r23643.

original commit message:

Minor-key-ify remaining code stubs

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/542043002

Patch from Jing Bao <jing.bao@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

weiliang.lin@intel.com [Fri, 5 Sep 2014 05:22:41 +0000 (05:22 +0000)]

X87: enable snapshot

Tweak LConstantD and LStoreKeyed to avoid fp register spilling

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/545673003

Patch from Jing Bao <jing.bao@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Fri, 5 Sep 2014 05:04:15 +0000 (05:04 +0000)]

[Auto-roll] Bump up version to 3.29.44.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/545623004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

weiliang.lin@intel.com [Fri, 5 Sep 2014 02:11:31 +0000 (02:11 +0000)]

X87:  Make concrete classes for individual call descriptors

port r23639

original commit message:

  Make concrete classes for individual call descriptors. The
  ic-convention classes that hold register specifications are
  merged into these new call descriptor classes, which should
  represent a final home for that information.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/544943002

Patch from Jing Bao <jing.bao@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

machenbach@chromium.org [Thu, 4 Sep 2014 17:04:13 +0000 (17:04 +0000)]

[Auto-roll] Bump up version to 3.29.42.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/541833002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23704 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Thu, 4 Sep 2014 16:29:47 +0000 (16:29 +0000)]

Remove redundant --always-full-compiler flag.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/538613006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Thu, 4 Sep 2014 16:29:40 +0000 (16:29 +0000)]

Remove overly complex MachineNodeFactory.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/543763002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

balazs.kilvady@imgtec.com [Thu, 4 Sep 2014 15:25:19 +0000 (15:25 +0000)]

MIPS: Remove dead code for inline string hashing.

Port r23689 (e8762c3)

Original commit message:
This has become obsolete since hydrogenized StringAdd.

BUG=
R=dusan.milosavljevic@imgtec.com

Review URL: https://codereview.chromium.org/542663002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23701 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Thu, 4 Sep 2014 15:05:06 +0000 (15:05 +0000)]

Ignore numbers as values of --expose-natives-as flag.

R=yangguo@chromium.org
BUG=408036
LOG=N

Review URL: https://codereview.chromium.org/534943004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

jarin@chromium.org [Thu, 4 Sep 2014 14:52:52 +0000 (14:52 +0000)]

Fix deoptimization of context.

We need to handle the case where the context was removed by dead code
elimination. In that case, we just use the context from the activation
(or from the inlined function if we are inlined).

For reference, here is the CL that introduced the bug: https://codereview.chromium.org/522873002

BUG=410566
LOG=N
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/542613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23699 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Thu, 4 Sep 2014 14:07:17 +0000 (14:07 +0000)]

Fix OptimizeFunctionOnNextCall fix.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/538003002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

mstarzinger@chromium.org [Thu, 4 Sep 2014 13:45:05 +0000 (13:45 +0000)]

Remove deprecated PrintableUnique.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/543743002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23697 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Thu, 4 Sep 2014 13:18:15 +0000 (13:18 +0000)]

Use a switch over it-state to compiler handlers

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/541723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Thu, 4 Sep 2014 13:17:04 +0000 (13:17 +0000)]

Get rid of special property_encoding flag on the LookupIterator

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/539083002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

erik.corry@gmail.com [Thu, 4 Sep 2014 12:47:13 +0000 (12:47 +0000)]

Regexp: Refactor ChoiceNode::Emit

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/537913002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

balazs.kilvady@imgtec.com [Thu, 4 Sep 2014 12:34:47 +0000 (12:34 +0000)]

MIPS: Disable turbofan dependent cctests after r23638.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/541693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

verwaest@chromium.org [Thu, 4 Sep 2014 12:28:13 +0000 (12:28 +0000)]

Flatten property_kind into state. Add UNKNOWN as a state for dict-mode receivers

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/540903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Thu, 4 Sep 2014 12:25:57 +0000 (12:25 +0000)]

Enforce correct number comparisons when inlining Array.indexOf.

TEST=mjsunit/regress/regress-crbug-407946
BUG=407946
LOG=y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/536393003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Thu, 4 Sep 2014 12:19:19 +0000 (12:19 +0000)]

Disable slow type tests for now.

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

Review URL: https://codereview.chromium.org/545453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23690 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

yangguo@chromium.org [Thu, 4 Sep 2014 12:15:09 +0000 (12:15 +0000)]

Remove dead code for inline string hashing.

This has become obsolete since hydrogenized StringAdd.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/544613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Thu, 4 Sep 2014 11:43:20 +0000 (11:43 +0000)]

Make MSVC happy again.

TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/539973002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

titzer@chromium.org [Thu, 4 Sep 2014 11:27:20 +0000 (11:27 +0000)]

Fix %OptimizeFunctionOnNextCall to actually work when the function has not yet been compiled.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/543643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

commit | commitdiff | tree

bmeurer@chromium.org [Thu, 4 Sep 2014 11:13:35 +0000 (11:13 +0000)]

[turbofan] Initial version of ValueNumberingReducer.

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

Review URL: https://codereview.chromium.org/539503002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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bmeurer@chromium.org [Thu, 4 Sep 2014 10:58:20 +0000 (10:58 +0000)]

Fix invalid reinterpret_cast.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/544583002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23685 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Domain: Web Framework / Web Engine;