Revert "Revert of [turbofan] optimize spills in defered blocks (patchset #3 id:240001 of https://co…

Revert "Revert of [turbofan] optimize spills in defered blocks (patchset #3 id:240001 of https://codereview.chromium.org/1551013002/ )"

This reverts commit 7f62e1222df37e0fcbe96d550a1fdcd3499ba37c.

The regressions reported in the bug below appear to be bogus, and
caused by chromium:579503

BUG=chromium:579900
LOG=N

Committed: https://crrev.com/17ea41bad498d24934c94834f2695d1f58b88ffb
Cr-Commit-Position: refs/heads/master@{#33454}

[Mircea Trofin, 2016-01-21 17:45:06]

Description was changed from

==========
Revert "Revert of [turbofan] optimize spills in defered blocks (patchset #3
id:240001 of https://codereview.chromium.org/1551013002/ )"

This reverts commit 7f62e1222df37e0fcbe96d550a1fdcd3499ba37c.

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

to

==========
Revert "Revert of [turbofan] optimize spills in defered blocks (patchset #3
id:240001 of https://codereview.chromium.org/1551013002/ )"

This reverts commit 7f62e1222df37e0fcbe96d550a1fdcd3499ba37c.

The regressions reported in the bug below appear to be bogus, and 
caused by chromium:579503

BUG=chromium:579900
==========

[Mircea Trofin, 2016-01-21 17:45:06]

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

[Jarin, 2016-01-22 05:30:07]

lgtm

[Mircea Trofin, 2016-01-22 05:52:16]

The CQ bit was checked by mtrofin@chromium.org

[commit-bot: I haz the power, 2016-01-22 05:52:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1612923003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1612923003/1

[commit-bot: I haz the power, 2016-01-22 05:54:56]

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

[commit-bot: I haz the power, 2016-01-22 05:54:57]

Try jobs failed on following builders:
  v8_presubmit on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_presubmit/builds/10038)

[Mircea Trofin, 2016-01-22 06:00:29]

Description was changed from

==========
Revert "Revert of [turbofan] optimize spills in defered blocks (patchset #3
id:240001 of https://codereview.chromium.org/1551013002/ )"

This reverts commit 7f62e1222df37e0fcbe96d550a1fdcd3499ba37c.

The regressions reported in the bug below appear to be bogus, and 
caused by chromium:579503

BUG=chromium:579900
==========

to

==========
Revert "Revert of [turbofan] optimize spills in defered blocks (patchset #3
id:240001 of https://codereview.chromium.org/1551013002/ )"

This reverts commit 7f62e1222df37e0fcbe96d550a1fdcd3499ba37c.

The regressions reported in the bug below appear to be bogus, and 
caused by chromium:579503

BUG=chromium:579900
LOG=N
==========

[Mircea Trofin, 2016-01-22 06:00:35]

The CQ bit was checked by mtrofin@chromium.org

[commit-bot: I haz the power, 2016-01-22 06:00:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1612923003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1612923003/1

[commit-bot: I haz the power, 2016-01-22 06:26:33]

Description was changed from

==========
Revert "Revert of [turbofan] optimize spills in defered blocks (patchset #3
id:240001 of https://codereview.chromium.org/1551013002/ )"

This reverts commit 7f62e1222df37e0fcbe96d550a1fdcd3499ba37c.

The regressions reported in the bug below appear to be bogus, and 
caused by chromium:579503

BUG=chromium:579900
LOG=N
==========

to

==========
Revert "Revert of [turbofan] optimize spills in defered blocks (patchset #3
id:240001 of https://codereview.chromium.org/1551013002/ )"

This reverts commit 7f62e1222df37e0fcbe96d550a1fdcd3499ba37c.

The regressions reported in the bug below appear to be bogus, and 
caused by chromium:579503

BUG=chromium:579900
LOG=N
==========

[commit-bot: I haz the power, 2016-01-22 06:26:34]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-22 06:27:25]

Description was changed from

==========
Revert "Revert of [turbofan] optimize spills in defered blocks (patchset #3
id:240001 of https://codereview.chromium.org/1551013002/ )"

This reverts commit 7f62e1222df37e0fcbe96d550a1fdcd3499ba37c.

The regressions reported in the bug below appear to be bogus, and 
caused by chromium:579503

BUG=chromium:579900
LOG=N
==========

to

==========
Revert "Revert of [turbofan] optimize spills in defered blocks (patchset #3
id:240001 of https://codereview.chromium.org/1551013002/ )"

This reverts commit 7f62e1222df37e0fcbe96d550a1fdcd3499ba37c.

The regressions reported in the bug below appear to be bogus, and
caused by chromium:579503

BUG=chromium:579900
LOG=N

Committed: https://crrev.com/17ea41bad498d24934c94834f2695d1f58b88ffb
Cr-Commit-Position: refs/heads/master@{#33454}
==========

[commit-bot: I haz the power, 2016-01-22 06:27:26]

Patchset 1 (id:??) landed as
https://crrev.com/17ea41bad498d24934c94834f2695d1f58b88ffb
Cr-Commit-Position: refs/heads/master@{#33454}