[turbofan] Loop peeling with explicit loop exits.

[turbofan] Loop peeling with explicit loop exits.

Committed: https://crrev.com/54a0389309daf070cbd31c4f92e742a609c317ed
Cr-Commit-Position: refs/heads/master@{#37791}

[Jarin, 2016-07-12 21:23:11]

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

[Jarin, 2016-07-12 21:23:11]

Here is a preview. 

To make this landable, I'd like to add some mjsunit tests and some more
realistic unit test with effect marker and terminate node. (Also, I would like
to understand the issue with checkpoints.)

[Jarin, 2016-07-14 15:29:04]

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

[commit-bot: I haz the power, 2016-07-14 15:29:12]

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, 2016-07-14 15:58:40]

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

[commit-bot: I haz the power, 2016-07-14 15:58:41]

Dry run: This issue passed the CQ dry run.

[Jarin, 2016-07-14 20:07:09]

Could you take a look, please? In a subsequent CL, I will stage the peeling
under --turbo.

[Benedikt Meurer, 2016-07-15 09:40:53]

lgtm

[Jarin, 2016-07-15 10:20:54]

The CQ bit was checked by jarin@chromium.org

[commit-bot: I haz the power, 2016-07-15 10:21:04]

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 10:23:38]

Committed patchset #7 (id:120001)

[commit-bot: I haz the power, 2016-07-15 10:24:36]

Description was changed from

==========
[turbofan] Loop peeling with explicit loop exits.
==========

to

==========
[turbofan] Loop peeling with explicit loop exits.

Committed: https://crrev.com/54a0389309daf070cbd31c4f92e742a609c317ed
Cr-Commit-Position: refs/heads/master@{#37791}
==========

[commit-bot: I haz the power, 2016-07-15 10:24:37]

Patchset 7 (id:??) landed as
https://crrev.com/54a0389309daf070cbd31c4f92e742a609c317ed
Cr-Commit-Position: refs/heads/master@{#37791}