[interpreter] Put object in register for ToObject/ForInPrepare

[interpreter] Put object in register for ToObject/ForInPrepare

This gets rid of the Star bytecodes that were always dispatched to from
ToObject.
ToObject now outputs to register instead of to the accumulator and
ForInPrepare gets the receiver object from an input register.

BUG=v8:4820
LOG=n

Committed: https://crrev.com/26c17552424aec9db68f59f9658823d83f6986c9
Cr-Commit-Position: refs/heads/master@{#38177}

[klaasb, 2016-07-28 19:43:34]

The CQ bit was checked by klaasb@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-07-28 19:43:43]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-28 19:58:53]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-07-28 19:58:53]

Dry run: Try jobs failed on following builders:
  v8_linux64_avx2_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_avx2_rel_ng/buil...)
  v8_linux64_avx2_rel_ng_triggered on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_avx2_rel_ng_trig...)
  v8_mac_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_mac_rel_ng/builds/5890)
  v8_mac_rel_ng_triggered on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_mac_rel_ng_triggered/bui...)

[klaasb, 2016-07-29 10:40:05]

The CQ bit was checked by klaasb@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-07-29 10:40:18]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[klaasb, 2016-07-29 10:44:13]

klaasb@google.com changed reviewers:
+ mstarzinger@chromium.org

[Michael Starzinger, 2016-07-29 10:56:20]

LGTM.

[commit-bot: I haz the power, 2016-07-29 11:08:30]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-07-29 11:08:31]

Dry run: This issue passed the CQ dry run.

[klaasb, 2016-07-29 11:12:57]

The CQ bit was checked by klaasb@google.com

[commit-bot: I haz the power, 2016-07-29 11:13:01]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-29 11:14:59]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-07-29 11:18:16]

Description was changed from

==========
[interpreter] Put object in register for ToObject/ForInPrepare

This gets rid of the Star bytecodes that were always dispatched to from
ToObject.
ToObject now outputs to register instead of to the accumulator and
ForInPrepare gets the receiver object from an input register.

BUG=v8:4820
LOG=n
==========

to

==========
[interpreter] Put object in register for ToObject/ForInPrepare

This gets rid of the Star bytecodes that were always dispatched to from
ToObject.
ToObject now outputs to register instead of to the accumulator and
ForInPrepare gets the receiver object from an input register.

BUG=v8:4820
LOG=n

Committed: https://crrev.com/26c17552424aec9db68f59f9658823d83f6986c9
Cr-Commit-Position: refs/heads/master@{#38177}
==========

[commit-bot: I haz the power, 2016-07-29 11:18:17]

Patchset 2 (id:??) landed as
https://crrev.com/26c17552424aec9db68f59f9658823d83f6986c9
Cr-Commit-Position: refs/heads/master@{#38177}