X87: [fullcodegen] Implement control flow across do-expressions.

X87: [fullcodegen] Implement control flow across do-expressions.

  port ee8108b71c7e63392ba9814d859aa06f47acf5e5 (r34246)

  original commit message:
  This implements proper handling of local control flow (i.e. break and
  continue) that spans the boundary of a do-expression. We can no longer
  determine the number of operands to be dropped from the nesting of
  statements alone, instead we use the new precise operand stack depth
  tracking.

BUG=

Committed: https://crrev.com/fbbe5ed147866c519e666c6cfe3f67dcbb3f64fd
Cr-Commit-Position: refs/heads/master@{#34277}

[zhengxing.li, 2016-02-25 07:57:06]

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

[zhengxing.li, 2016-02-25 07:57:07]

PTAL, thanks!

[Michael Starzinger, 2016-02-25 08:47:48]

LGTM. Thanks!

[Weiliang, 2016-02-25 09:16:28]

lgtm

[zhengxing.li, 2016-02-25 09:17:12]

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

[commit-bot: I haz the power, 2016-02-25 09:17:16]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1735853002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1735853002/1

[commit-bot: I haz the power, 2016-02-25 09:40:29]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-25 09:41:00]

Description was changed from

==========
X87: [fullcodegen] Implement control flow across do-expressions.

  port ee8108b71c7e63392ba9814d859aa06f47acf5e5 (r34246)

  original commit message:
  This implements proper handling of local control flow (i.e. break and
  continue) that spans the boundary of a do-expression. We can no longer
  determine the number of operands to be dropped from the nesting of
  statements alone, instead we use the new precise operand stack depth
  tracking.

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

to

==========
X87: [fullcodegen] Implement control flow across do-expressions.

  port ee8108b71c7e63392ba9814d859aa06f47acf5e5 (r34246)

  original commit message:
  This implements proper handling of local control flow (i.e. break and
  continue) that spans the boundary of a do-expression. We can no longer
  determine the number of operands to be dropped from the nesting of
  statements alone, instead we use the new precise operand stack depth
  tracking.

BUG=

Committed: https://crrev.com/fbbe5ed147866c519e666c6cfe3f67dcbb3f64fd
Cr-Commit-Position: refs/heads/master@{#34277}
==========

[commit-bot: I haz the power, 2016-02-25 09:41:01]

Patchset 1 (id:??) landed as
https://crrev.com/fbbe5ed147866c519e666c6cfe3f67dcbb3f64fd
Cr-Commit-Position: refs/heads/master@{#34277}