[turbofan] Remove obsolete EffectSet common operator.

[turbofan] Remove obsolete EffectSet common operator.

This operator was initially designed to handle arbitrary effect merging
for effect relaxation, but we don't do that (at least currently). So no
need to keep the dead operator around.

R=jarin@chromium.org

Committed: https://crrev.com/8e5e6333cf58013e54a6a52c900b6dda01045de7
Cr-Commit-Position: refs/heads/master@{#36063}

[Benedikt Meurer, 2016-05-06 05:43:55]

Hey Jaro,

As usual, dead code must be dead.
Please take a look.

Thanks,
Benedikt

[Igor Sheludko, 2016-05-06 07:41:07]

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

[Igor Sheludko, 2016-05-06 07:41:08]

lgtm

[Benedikt Meurer, 2016-05-06 07:42:08]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-05-06 07:42:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1954983002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1954983002/1

[commit-bot: I haz the power, 2016-05-06 07:44:36]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-06 07:46:51]

Description was changed from

==========
[turbofan] Remove obsolete EffectSet common operator.

This operator was initially designed to handle arbitrary effect merging
for effect relaxation, but we don't do that (at least currently). So no
need to keep the dead operator around.

R=jarin@chromium.org
==========

to

==========
[turbofan] Remove obsolete EffectSet common operator.

This operator was initially designed to handle arbitrary effect merging
for effect relaxation, but we don't do that (at least currently). So no
need to keep the dead operator around.

R=jarin@chromium.org

Committed: https://crrev.com/8e5e6333cf58013e54a6a52c900b6dda01045de7
Cr-Commit-Position: refs/heads/master@{#36063}
==========

[commit-bot: I haz the power, 2016-05-06 07:46:52]

Patchset 1 (id:??) landed as
https://crrev.com/8e5e6333cf58013e54a6a52c900b6dda01045de7
Cr-Commit-Position: refs/heads/master@{#36063}