[turbofan] Handle Smi -> Float32 conversion in representation changer.

[turbofan] Handle Smi -> Float32 conversion in representation changer.

BUG=chromium:693425
Review-Url: https://codereview.chromium.org/2749193003
Cr-Commit-Position: refs/heads/master@{#43811}
Committed: https://chromium.googlesource.com/v8/v8/+/8c114d173782904674f9ef58d5f881517e80937d

[Jarin, 2017-03-15 07:01:19]

The CQ bit was checked by jarin@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-03-15 07:01:20]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Jarin, 2017-03-15 07:02:37]

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

[Jarin, 2017-03-15 07:02:38]

Could you take a look, please?

[commit-bot: I haz the power, 2017-03-15 07:27:16]

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

[commit-bot: I haz the power, 2017-03-15 07:27:17]

Dry run: This issue passed the CQ dry run.

[Benedikt Meurer, 2017-03-15 07:42:40]

lgtm

[Jarin, 2017-03-15 07:43:11]

The CQ bit was checked by jarin@chromium.org

[commit-bot: I haz the power, 2017-03-15 07:43:22]

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, 2017-03-15 07:45:00]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489563791008620, "parent_rev":
"be6b9f92040555b32c3096899fe8137aee8588f8", "commit_rev":
"8c114d173782904674f9ef58d5f881517e80937d"}

[commit-bot: I haz the power, 2017-03-15 07:45:06]

Description was changed from

==========
[turbofan] Handle Smi -> Float32 conversion in representation changer.

BUG=chromium:693425
==========

to

==========
[turbofan] Handle Smi -> Float32 conversion in representation changer.

BUG=chromium:693425

Review-Url: https://codereview.chromium.org/2749193003
Cr-Commit-Position: refs/heads/master@{#43811}
Committed:
https://chromium.googlesource.com/v8/v8/+/8c114d173782904674f9ef58d5f881517e8...
==========

[commit-bot: I haz the power, 2017-03-15 07:45:07]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/8c114d173782904674f9ef58d5f881517e8...