[deoptimizer] Simplify handling of bottommost output frames.

[deoptimizer] Simplify handling of bottommost output frames.

This is a prerequisite for teaching deoptimizer to drop possible arguments adapter frame below current input frame which is needed to support tail call inlining.

Committed: https://crrev.com/a917319a464bb2a00b8d70995c1d0197c57489d4
Cr-Commit-Position: refs/heads/master@{#34533}

[Igor Sheludko, 2016-03-04 08:27:11]

Description was changed from

==========
[deoptimizer] Simplify handling of bottommost output frames.

This is a prerequisite for teaching deoptimizer to drop possible arguments
adapter frame below current input frame.
==========

to

==========
[deoptimizer] Simplify handling of bottommost output frames.

This is a prerequisite for teaching deoptimizer to drop possible arguments
adapter frame below current input frame which is needed to support tail call
inlining.
==========

[Igor Sheludko, 2016-03-04 08:30:38]

The CQ bit was checked by ishell@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-03-04 08:30:47]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1761303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1761303002/1

[Igor Sheludko, 2016-03-04 08:45:05]

ishell@chromium.org changed reviewers:
+ jarin@chromium.org

[Igor Sheludko, 2016-03-04 08:45:05]

PTAL

[commit-bot: I haz the power, 2016-03-04 08:58:34]

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

[commit-bot: I haz the power, 2016-03-04 08:58:35]

Dry run: This issue passed the CQ dry run.

[Jarin, 2016-03-07 11:54:21]

lgtm

[Igor Sheludko, 2016-03-07 11:57:40]

The CQ bit was checked by ishell@chromium.org

[commit-bot: I haz the power, 2016-03-07 11:57:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1761303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1761303002/1

[commit-bot: I haz the power, 2016-03-07 12:18:46]

Description was changed from

==========
[deoptimizer] Simplify handling of bottommost output frames.

This is a prerequisite for teaching deoptimizer to drop possible arguments
adapter frame below current input frame which is needed to support tail call
inlining.
==========

to

==========
[deoptimizer] Simplify handling of bottommost output frames.

This is a prerequisite for teaching deoptimizer to drop possible arguments
adapter frame below current input frame which is needed to support tail call
inlining.
==========

[commit-bot: I haz the power, 2016-03-07 12:18:47]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-07 12:19:39]

Description was changed from

==========
[deoptimizer] Simplify handling of bottommost output frames.

This is a prerequisite for teaching deoptimizer to drop possible arguments
adapter frame below current input frame which is needed to support tail call
inlining.
==========

to

==========
[deoptimizer] Simplify handling of bottommost output frames.

This is a prerequisite for teaching deoptimizer to drop possible arguments
adapter frame below current input frame which is needed to support tail call
inlining.

Committed: https://crrev.com/a917319a464bb2a00b8d70995c1d0197c57489d4
Cr-Commit-Position: refs/heads/master@{#34533}
==========

[commit-bot: I haz the power, 2016-03-07 12:19:40]

Patchset 1 (id:??) landed as
https://crrev.com/a917319a464bb2a00b8d70995c1d0197c57489d4
Cr-Commit-Position: refs/heads/master@{#34533}