X87: [runtime] Turn ArgumentAccessStub into FastNewSloppyArgumentsStub.

X87: [runtime] Turn ArgumentAccessStub into FastNewSloppyArgumentsStub.

  port e0129d0f87677722a2cef055e372ab1e805cacf1 (r33986)

  original commit message:
  Turn the fast case of ArgumentsAccessStub into a new stub
  FastNewSloppyArgumentsStub, which is similar to the existing
  FastNewStrictArgumentsStub, although not polished yet, and the slow
  case always went to the runtime anyway, so we can just directly emit
  a runtime call there.

BUG=

Committed: https://crrev.com/ede69c4978be9575ee79cae48766bd707b10d291
Cr-Commit-Position: refs/heads/master@{#34062}

[zhengxing.li, 2016-02-17 07:26:53]

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

[zhengxing.li, 2016-02-17 07:26:53]

PTAL, thanks!

[Weiliang, 2016-02-17 09:10:41]

lgtm

[zhengxing.li, 2016-02-17 09:16:09]

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

[commit-bot: I haz the power, 2016-02-17 09:16:16]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1701983004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1701983004/1

[commit-bot: I haz the power, 2016-02-17 09:35:28]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-17 09:35:46]

Description was changed from

==========
X87: [runtime] Turn ArgumentAccessStub into FastNewSloppyArgumentsStub.

  port e0129d0f87677722a2cef055e372ab1e805cacf1 (r33986)

  original commit message:
  Turn the fast case of ArgumentsAccessStub into a new stub
  FastNewSloppyArgumentsStub, which is similar to the existing
  FastNewStrictArgumentsStub, although not polished yet, and the slow
  case always went to the runtime anyway, so we can just directly emit
  a runtime call there.

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

to

==========
X87: [runtime] Turn ArgumentAccessStub into FastNewSloppyArgumentsStub.

  port e0129d0f87677722a2cef055e372ab1e805cacf1 (r33986)

  original commit message:
  Turn the fast case of ArgumentsAccessStub into a new stub
  FastNewSloppyArgumentsStub, which is similar to the existing
  FastNewStrictArgumentsStub, although not polished yet, and the slow
  case always went to the runtime anyway, so we can just directly emit
  a runtime call there.

BUG=

Committed: https://crrev.com/ede69c4978be9575ee79cae48766bd707b10d291
Cr-Commit-Position: refs/heads/master@{#34062}
==========

[commit-bot: I haz the power, 2016-02-17 09:35:46]

Patchset 1 (id:??) landed as
https://crrev.com/ede69c4978be9575ee79cae48766bd707b10d291
Cr-Commit-Position: refs/heads/master@{#34062}