[turbofan] Run representation selection without the Typer decorator.

[turbofan] Run representation selection without the Typer decorator.

It's not safe to magically compute types during representation
selection, so better disable the Typer decorator before we start
to do the representation/truncation analysis. This will also allow
us to move to a world where we can run representation selection
concurrently eventually.

R=jarin@chromium.org

Committed: https://crrev.com/85c9f0018ac5b671973b916a85692cec2a0c6d3d
Cr-Commit-Position: refs/heads/master@{#37367}

[Jarin, 2016-06-29 07:39:54]

lgtm

[Benedikt Meurer, 2016-06-29 07:41:20]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-06-29 07:41:24]

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, 2016-06-29 08:17:30]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-29 08:18:36]

Description was changed from

==========
[turbofan] Run representation selection without the Typer decorator.

It's not safe to magically compute types during representation
selection, so better disable the Typer decorator before we start
to do the representation/truncation analysis. This will also allow
us to move to a world where we can run representation selection
concurrently eventually.

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

to

==========
[turbofan] Run representation selection without the Typer decorator.

It's not safe to magically compute types during representation
selection, so better disable the Typer decorator before we start
to do the representation/truncation analysis. This will also allow
us to move to a world where we can run representation selection
concurrently eventually.

R=jarin@chromium.org

Committed: https://crrev.com/85c9f0018ac5b671973b916a85692cec2a0c6d3d
Cr-Commit-Position: refs/heads/master@{#37367}
==========

[commit-bot: I haz the power, 2016-06-29 08:18:37]

Patchset 1 (id:??) landed as
https://crrev.com/85c9f0018ac5b671973b916a85692cec2a0c6d3d
Cr-Commit-Position: refs/heads/master@{#37367}