[turbofan] Add more sanity checks to representation inference.

[turbofan] Add more sanity checks to representation inference.

The CL also add guard nodes to places where we assume that certain
values are numbers.

Committed: https://crrev.com/e1bd9af1733b03175f62872cca3697bd46a23c42
Cr-Commit-Position: refs/heads/master@{#34977}

[Jarin, 2016-03-22 06:30:48]

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

[Jarin, 2016-03-22 06:30:49]

Could you take a look, please?

[Benedikt Meurer, 2016-03-22 06:38:47]

lgtm

[Jarin, 2016-03-22 06:41:17]

The CQ bit was checked by jarin@chromium.org

[commit-bot: I haz the power, 2016-03-22 06:41:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1821133002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1821133002/20001

[commit-bot: I haz the power, 2016-03-22 06:50:24]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-03-22 06:50:58]

Description was changed from

==========
[turbofan] Add more sanity checks to representation inference.

The CL also add guard nodes to places where we assume that certain
values are numbers.
==========

to

==========
[turbofan] Add more sanity checks to representation inference.

The CL also add guard nodes to places where we assume that certain
values are numbers.

Committed: https://crrev.com/e1bd9af1733b03175f62872cca3697bd46a23c42
Cr-Commit-Position: refs/heads/master@{#34977}
==========

[commit-bot: I haz the power, 2016-03-22 06:50:59]

Patchset 2 (id:??) landed as
https://crrev.com/e1bd9af1733b03175f62872cca3697bd46a23c42
Cr-Commit-Position: refs/heads/master@{#34977}