X87: [Interpreter] Collect type feedback for 'new' in the bytecode handler.

X87: [Interpreter] Collect type feedback for 'new' in the bytecode handler.

  port 7e5b8feed307288d602c11cb4fb1184cbbc21d5a (r39120)

  original commit message:
  Collect type feedback in the bytecode handler for 'new' bytecode. The
  earlier cl (https://codereview.chromium.org/2153433002/) was reverted
  because that implementation did not collect allocation site feedback.
  This regressed delta blue by an order of magnitude. This implementation
  includes collection of allocation site feedback.

  Reland of https://codereview.chromium.org/2190293003/ with a bug fix.

BUG=

Committed: https://crrev.com/6d7ba1013700cf6437761a669e95099db46e730d
Cr-Commit-Position: refs/heads/master@{#39145}

[zhengxing.li, 2016-09-02 09:32:21]

zhengxing.li@intel.com changed reviewers:
+ chunyang.dai@intel.com, mythria@chromium.org, weiliang.lin@intel.com

[zhengxing.li, 2016-09-02 09:32:21]

PTAL, thanks!

[mythria, 2016-09-02 14:40:20]

Thanks for porting. lgtm.

[Weiliang, 2016-09-03 13:31:32]

lgtm

[zhengxing.li, 2016-09-04 13:31:09]

The CQ bit was checked by zhengxing.li@intel.com

[commit-bot: I haz the power, 2016-09-04 13:31:13]

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, 2016-09-04 13:53:31]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-04 13:54:23]

Description was changed from

==========
X87: [Interpreter] Collect type feedback for 'new' in the bytecode handler.

  port 7e5b8feed307288d602c11cb4fb1184cbbc21d5a (r39120)

  original commit message:
  Collect type feedback in the bytecode handler for 'new' bytecode. The
  earlier cl (https://codereview.chromium.org/2153433002/) was reverted
  because that implementation did not collect allocation site feedback.
  This regressed delta blue by an order of magnitude. This implementation
  includes collection of allocation site feedback.

  Reland of https://codereview.chromium.org/2190293003/ with a bug fix.

BUG=
==========

to

==========
X87: [Interpreter] Collect type feedback for 'new' in the bytecode handler.

  port 7e5b8feed307288d602c11cb4fb1184cbbc21d5a (r39120)

  original commit message:
  Collect type feedback in the bytecode handler for 'new' bytecode. The
  earlier cl (https://codereview.chromium.org/2153433002/) was reverted
  because that implementation did not collect allocation site feedback.
  This regressed delta blue by an order of magnitude. This implementation
  includes collection of allocation site feedback.

  Reland of https://codereview.chromium.org/2190293003/ with a bug fix.

BUG=

Committed: https://crrev.com/6d7ba1013700cf6437761a669e95099db46e730d
Cr-Commit-Position: refs/heads/master@{#39145}
==========

[commit-bot: I haz the power, 2016-09-04 13:54:24]

Patchset 1 (id:??) landed as
https://crrev.com/6d7ba1013700cf6437761a669e95099db46e730d
Cr-Commit-Position: refs/heads/master@{#39145}