X87: [crankshaft] Support all oddballs for truncating TaggedToI changes.

X87: [crankshaft] Support all oddballs for truncating TaggedToI changes.

  port 7d383be9da728997e0c0a68500a6ac2f248240c1 (r40608)

  original commit message:
  For inputs to truncating binary operations like <<, | or >>>, support
  all Oddballs not just undefined, true and false. This unifies treatment
  of these truncations in Crankshaft and TurboFan, and is very easy
  nowadays, since the memory layout of Oddball and HeapNumber is
  compatible.

BUG=

Committed: https://crrev.com/77ae68846b03e37df377c0700b674e1051fc8136
Cr-Commit-Position: refs/heads/master@{#40632}

[zhengxing.li, 2016-10-27 10:18:30]

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

[zhengxing.li, 2016-10-27 10:18:30]

PTAL, thanks!

[Weiliang, 2016-10-27 13:53:36]

lgtm

[zhengxing.li, 2016-10-28 01:35:23]

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

[commit-bot: I haz the power, 2016-10-28 01:35:33]

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, 2016-10-28 02:03:16]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-17 22:16:05]

Description was changed from

==========
X87: [crankshaft] Support all oddballs for truncating TaggedToI changes.

  port 7d383be9da728997e0c0a68500a6ac2f248240c1 (r40608)

  original commit message:
  For inputs to truncating binary operations like <<, | or >>>, support
  all Oddballs not just undefined, true and false. This unifies treatment
  of these truncations in Crankshaft and TurboFan, and is very easy
  nowadays, since the memory layout of Oddball and HeapNumber is
  compatible.

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

to

==========
X87: [crankshaft] Support all oddballs for truncating TaggedToI changes.

  port 7d383be9da728997e0c0a68500a6ac2f248240c1 (r40608)

  original commit message:
  For inputs to truncating binary operations like <<, | or >>>, support
  all Oddballs not just undefined, true and false. This unifies treatment
  of these truncations in Crankshaft and TurboFan, and is very easy
  nowadays, since the memory layout of Oddball and HeapNumber is
  compatible.

BUG=

Committed: https://crrev.com/77ae68846b03e37df377c0700b674e1051fc8136
Cr-Commit-Position: refs/heads/master@{#40632}
==========

[commit-bot: I haz the power, 2016-11-17 22:16:06]

Patchset 1 (id:??) landed as
https://crrev.com/77ae68846b03e37df377c0700b674e1051fc8136
Cr-Commit-Position: refs/heads/master@{#40632}