Disable some changes tests on ARM64. Also, fix the changes lowering to not use the more expensive TruncateFloat64ToInt32, but to use ChangeFloat64ToInt32/ChangeFloat64ToUint32, as it was before.

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/512753002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23460 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

* Removed a few useless and non-standard #includes.
* Made OS::GetCurrentProcessId compile without syscall.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/508933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=hinoka@google.com

Review URL: https://codereview.chromium.org/511803002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=vogelheim@chromium.org
BUG=

Review URL: https://codereview.chromium.org/489733004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TEST=base-unittests
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/510773002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/514613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/507353002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23450 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/515433003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23449 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/514583003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23448 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/499263003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23447 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/504333005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23445 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/506003002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=hinoka@chromium.org, jarin@chromium.org

Review URL: https://codereview.chromium.org/506273007

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/511713003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23442 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

added `switch` statement is missing `break`s

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/494303004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23441 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/504343005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23440 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Add some tests for floating pointer instruction selection, and change conversion
tests to be parameterised.

BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/500503002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23439 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=hinoka@google.com

Review URL: https://codereview.chromium.org/504443005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23438 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23437 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=407517
LOG=y
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/504793004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Also fix several inconsistencies/bugs on the way.

TEST=base-unittests
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/510693003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23435 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

port r23409.

original commit message:
  Minor-key-ify new LoadICTrampolineStub.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/513613003

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

port r23405.

original commit message:
  Added vector-based loadic hydrogen stubs. Not yet callable.
  The next step is to integrate the use of vector[slot] into the IC
  infrastructure so it can do the right thing for a vector-based ic.
   Then these stubs can be installed. For now, they immediately bail
   out to the miss handler.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/507993002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23433 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/514523004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

port r23403.

original commit message:
  Minor-key-ify CallICStub and CallIC_ArrayStub.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/508883002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

port r23394.

original commit message:
  Change more PlatformCodeStubs to encode properties in the minor key.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/507973002

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=jarin@chromium.org
TEST=cctest

Review URL: https://codereview.chromium.org/508863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

port r23391.

original commit message:
  Move register conventions out of the IC classes.
  A change to a convention shouldn't require recompilation of ic.h/.cc.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/513533003

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

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23428 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/511633002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23424 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r23409 (31a0d5ae)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/503393002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23423 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r23405 (12573f34)

Original commit message:
The next step is to integrate the use of vector[slot] into the IC
infrastructure so it can do the right thing for a vector-based ic.
Then these stubs can be installed. For now, they immediately bail out
to the miss handler.

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/505303002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

> Enable more tests that no longer fail with TF.

It looks like "V8 Win32 - 1" still has issues. Try to revert only the affected test.

BUG=
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/486543004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r23391 (c3bf1dc)

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

BUG=
R=paul.lind@imgtec.com, vogelheim@chromium.org

Review URL: https://codereview.chromium.org/508673002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r23403 (553b376)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/503373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Port r23394 (6366610)

BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/511463002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23418 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/506793003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23417 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix external snapshot reading by removing an assumption that strings in the snapshot file are null-terminated.

R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/496253003

Patch from André Baixo <baixo@google.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/505203004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23415 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/504183002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23414 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/505193002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23413 ce2b1a6d-e550-0410-aec6-3dcde31c8c00