[turbofan] Fix machine signature allocation bug.

[turbofan] Fix machine signature allocation bug.

Review-Url: https://codereview.chromium.org/2670183004
Cr-Commit-Position: refs/heads/master@{#42921}
Committed: https://chromium.googlesource.com/v8/v8/+/b48de9776ef063b983e664cd67f846c570952ff0

[Jarin, 2017-02-03 10:58:45]

Description was changed from

==========
Fix machine signature allocation bug.
==========

to

==========
[turbofan] Fix machine signature allocation bug.
==========

[Jarin, 2017-02-03 10:58:45]

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

[Jarin, 2017-02-03 10:59:05]

Could you take a look, please?

[Jarin, 2017-02-03 11:48:22]

The CQ bit was checked by jarin@chromium.org

[commit-bot: I haz the power, 2017-02-03 11:48:32]

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, 2017-02-03 11:48:32]

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

[commit-bot: I haz the power, 2017-02-03 11:48:33]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
Committers are members of the group "project-v8-committers".
Note that this has nothing to do with OWNERS files.

[Benedikt Meurer, 2017-02-03 11:48:46]

lgtm

[Jarin, 2017-02-03 11:49:21]

The CQ bit was checked by jarin@chromium.org

[commit-bot: I haz the power, 2017-02-03 11:49:32]

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, 2017-02-03 12:13:29]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1486122561478910, "parent_rev":
"f3ae77ffe9e862571c6cb7942123432873a3b13f", "commit_rev":
"b48de9776ef063b983e664cd67f846c570952ff0"}

[commit-bot: I haz the power, 2017-02-03 12:13:32]

Description was changed from

==========
[turbofan] Fix machine signature allocation bug.
==========

to

==========
[turbofan] Fix machine signature allocation bug.

Review-Url: https://codereview.chromium.org/2670183004
Cr-Commit-Position: refs/heads/master@{#42921}
Committed:
https://chromium.googlesource.com/v8/v8/+/b48de9776ef063b983e664cd67f846c5709...
==========

[commit-bot: I haz the power, 2017-02-03 12:13:33]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/b48de9776ef063b983e664cd67f846c5709...