X87: Move handler compilers to handler-compiler

port r23346.

original commit message:
  Move handler compilers to handler-compiler

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/504043002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23380 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
X87: Move "slow handler" compiler code to handler-compiler

port r23347.

original commit message:

 Move "slow handler" compiler code to handler-compiler

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/504043003

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23381 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
X87: Eliminate code duplication in lithium calls to vector-based LoadICs

port r23359.

original commit message:
  Eliminate code duplication in lithium calls to vector-based LoadICs

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/505103002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Enable C++11 tests on windows.

TBR=svenpanne@chromium.org
BUG=400033
LOG=n

Review URL: https://codereview.chromium.org/500353002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Whitespace change to verify MSVS2013 transition.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23384 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Revert "Enable C++11 tests on windows."

This reverts commit 23383 because XP bots time out.

TBR=svenpanne@chromium.org
BUG=400033
LOG=n

Review URL: https://codereview.chromium.org/497413004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23385 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
[turbofan] Add backend support for load/store float32 values.

This is the bare minimum required to support typed arrays. Support for
working with float32 values will be added based on this.

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

Review URL: https://codereview.chromium.org/500343002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23386 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
[turbofan] Get rid of DefineAsDoubleRegister() and friends.

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

Review URL: https://codereview.chromium.org/470623010

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23387 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Enable test cases that no longer timeout.

R=bmeurer@chromium.org
BUG=v8:3522,v8:3526
LOG=N

Review URL: https://codereview.chromium.org/505113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23388 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Replace our homegrown ARRAY_SIZE() with Chrome's arraysize().

Our own ARRAY_SIZE() was pretty bad at error checking. If you use
arrasize() in a wrong way, the compiler will issue an error instead of
silently doing the wrong thing. The previous ARRAY_SIZE() macro is still
available as ARRAYSIZE_UNSAFE() similar to Chrome.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/501323002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix build with ancient NaCl toolchain.

TBR=yanggou@chromium.org

Review URL: https://codereview.chromium.org/504083002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Move register conventions out of the IC classes.

A change to a convention shouldn't require recompilation of ic.h/.cc.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/486213003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Enable mjsunit/deserialize-reference for turbofan.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/503273003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Next attempt to fix NaCl build.

TBR=yangguo@chromium.org

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23393 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Change more PlatformCodeStubs to encode properties in the minor key.

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/498283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23394 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fix memory leak. Make "V8 Linux - memcheck" build bot happy.

Flags::SetFlagsFromCommandLine allocates memory to hold copies of string
arguments when calling Flag::set_string_value(..., true) and presently
noone deallocates this. Resetting the flags will clear this memory.
Since Flags can be used throughout the entire V8 lifetime,
Dispose/Teardown seems like the right location to free this
memory.

This is rarely a problem in practice, but the memcheck buildbot (rightly)
complains.

BUG=
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/505103003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23395 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
[Auto-roll] Bump up version to 3.29.18.0

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/502973006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23396 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Fixed inlining of constant values

Use CopyToRepresentation to elide HForceRepresentation of HConstant

BUG=v8:3529
LOG=y
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/507613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Delete unused DescriptorArray::Append with whitenesswitness

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/501363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
HeapProfiler: remove obsolete AddImplicitReferences

it hasn't been used since r149579. More than one year ago.

BUG=
R=marja@chromium.org, yurys@chromium.org

Review URL: https://codereview.chromium.org/505983002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00