[turbofan] Stage loop peeling.

[turbofan] Stage loop peeling.

We will try to loop inner-most loops if they have <1000 nodes (randomly chosen value).

This is an experimental CL to see the performance impact of peeling,
both on compile time and on the generated code.

Committed: https://crrev.com/2aa2b652afc4a843538cfe7d43333167a283c7e3
Cr-Commit-Position: refs/heads/master@{#37811}

[Jarin, 2016-07-15 10:49:09]

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

[commit-bot: I haz the power, 2016-07-15 10:49:21]

Dry run: 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, 2016-07-15 11:15:12]

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

[commit-bot: I haz the power, 2016-07-15 11:15:13]

Dry run: This issue passed the CQ dry run.

[Jarin, 2016-07-15 11:45:49]

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

[Jarin, 2016-07-15 11:45:50]

Could you take a look, please?

[Jarin, 2016-07-15 13:15:04]

Description was changed from

==========
[turbofan] Stage loop peeling.

We will try to loop inner-most loops if they have <1000 nodes.

This is an experimental CL to see the performance impact of peeling,
both on compile time and on the generated code.
==========

to

==========
[turbofan] Stage loop peeling.

We will try to loop inner-most loops if they have <1000 nodes (randomly chosen
value).

This is an experimental CL to see the performance impact of peeling,
both on compile time and on the generated code.
==========

[Benedikt Meurer, 2016-07-17 19:33:17]

The CQ bit was checked by bmeurer@chromium.org

[Benedikt Meurer, 2016-07-17 19:33:18]

lgtm

[commit-bot: I haz the power, 2016-07-17 19:33:21]

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, 2016-07-17 20:02:31]

Description was changed from

==========
[turbofan] Stage loop peeling.

We will try to loop inner-most loops if they have <1000 nodes (randomly chosen
value).

This is an experimental CL to see the performance impact of peeling,
both on compile time and on the generated code.
==========

to

==========
[turbofan] Stage loop peeling.

We will try to loop inner-most loops if they have <1000 nodes (randomly chosen
value).

This is an experimental CL to see the performance impact of peeling,
both on compile time and on the generated code.
==========

[commit-bot: I haz the power, 2016-07-17 20:02:32]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-17 20:04:15]

Description was changed from

==========
[turbofan] Stage loop peeling.

We will try to loop inner-most loops if they have <1000 nodes (randomly chosen
value).

This is an experimental CL to see the performance impact of peeling,
both on compile time and on the generated code.
==========

to

==========
[turbofan] Stage loop peeling.

We will try to loop inner-most loops if they have <1000 nodes (randomly chosen
value).

This is an experimental CL to see the performance impact of peeling,
both on compile time and on the generated code.

Committed: https://crrev.com/2aa2b652afc4a843538cfe7d43333167a283c7e3
Cr-Commit-Position: refs/heads/master@{#37811}
==========

[commit-bot: I haz the power, 2016-07-17 20:04:15]

Patchset 1 (id:??) landed as
https://crrev.com/2aa2b652afc4a843538cfe7d43333167a283c7e3
Cr-Commit-Position: refs/heads/master@{#37811}