[crankshaft] Make infinite loop preserve control flow.

[crankshaft] Make infinite loops preserve control flow.

We have to preserve control flow so that the liveness analysis is less
confused. This CL fixes loops to preserve teh original control flow.

BUG=chromium:599710
LOG=n

Committed: https://crrev.com/3df0a8c1f226984118cadb79db2872f8b98296c9
Cr-Commit-Position: refs/heads/master@{#35318}

[Jarin, 2016-04-06 21:14:56]

Description was changed from

==========
[crankshaft] Make infinite loop preserve control flow.

We have to preserve control flow so that the liveness analysis is not
confused. This CL fixes loops to preserve teh original control flow.

BUG=chromium:599710
LOG=n
==========

to

==========
[crankshaft] Make infinite loops preserve control flow.

We have to preserve control flow so that the liveness analysis is less
confused. This CL fixes loops to preserve teh original control flow.

BUG=chromium:599710
LOG=n
==========

[Jarin, 2016-04-06 21:14:56]

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

[Jarin, 2016-04-06 21:15:15]

Could you take a look, please?

[Benedikt Meurer, 2016-04-07 01:32:14]

lgtm

[Jarin, 2016-04-07 05:34:00]

The CQ bit was checked by jarin@chromium.org

[commit-bot: I haz the power, 2016-04-07 05:34:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1863123002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1863123002/1

[commit-bot: I haz the power, 2016-04-07 05:36:34]

Description was changed from

==========
[crankshaft] Make infinite loops preserve control flow.

We have to preserve control flow so that the liveness analysis is less
confused. This CL fixes loops to preserve teh original control flow.

BUG=chromium:599710
LOG=n
==========

to

==========
[crankshaft] Make infinite loops preserve control flow.

We have to preserve control flow so that the liveness analysis is less
confused. This CL fixes loops to preserve teh original control flow.

BUG=chromium:599710
LOG=n
==========

[commit-bot: I haz the power, 2016-04-07 05:36:35]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-07 05:36:54]

Description was changed from

==========
[crankshaft] Make infinite loops preserve control flow.

We have to preserve control flow so that the liveness analysis is less
confused. This CL fixes loops to preserve teh original control flow.

BUG=chromium:599710
LOG=n
==========

to

==========
[crankshaft] Make infinite loops preserve control flow.

We have to preserve control flow so that the liveness analysis is less
confused. This CL fixes loops to preserve teh original control flow.

BUG=chromium:599710
LOG=n

Committed: https://crrev.com/3df0a8c1f226984118cadb79db2872f8b98296c9
Cr-Commit-Position: refs/heads/master@{#35318}
==========

[commit-bot: I haz the power, 2016-04-07 05:36:56]

Patchset 1 (id:??) landed as
https://crrev.com/3df0a8c1f226984118cadb79db2872f8b98296c9
Cr-Commit-Position: refs/heads/master@{#35318}