[turbofan] Properly mark the Check/Checked operators are pure.

[turbofan] Properly mark the Check/Checked operators are pure.

Those operators don't have JavaScript observable side effects and would
otherwise block load elimination and other optimizations.

R=jarin@chromium.org

Committed: https://crrev.com/daf462a61b9c713947f183af996a1c881af14335
Cr-Commit-Position: refs/heads/master@{#37020}

[Benedikt Meurer, 2016-06-16 05:08:30]

Hey Jaro,

Here's the baby. Please take a look.

Thanks,
Benedikt

[Benedikt Meurer, 2016-06-16 05:11:52]

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

[commit-bot: I haz the power, 2016-06-16 05:11:58]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2075443003/1

[Jarin, 2016-06-16 05:12:36]

lgtm

[Benedikt Meurer, 2016-06-16 05:22:33]

The CQ bit was unchecked by bmeurer@chromium.org

[Benedikt Meurer, 2016-06-16 05:22:37]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-06-16 05:22:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2075443003/1

[commit-bot: I haz the power, 2016-06-16 05:35:04]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-16 05:35:06]

CQ bit was unchecked

[commit-bot: I haz the power, 2016-06-16 05:35:59]

Description was changed from

==========
[turbofan] Properly mark the Check/Checked operators are pure.

Those operators don't have JavaScript observable side effects and would
otherwise block load elimination and other optimizations.

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

to

==========
[turbofan] Properly mark the Check/Checked operators are pure.

Those operators don't have JavaScript observable side effects and would
otherwise block load elimination and other optimizations.

R=jarin@chromium.org

Committed: https://crrev.com/daf462a61b9c713947f183af996a1c881af14335
Cr-Commit-Position: refs/heads/master@{#37020}
==========

[commit-bot: I haz the power, 2016-06-16 05:35:59]

Patchset 1 (id:??) landed as
https://crrev.com/daf462a61b9c713947f183af996a1c881af14335
Cr-Commit-Position: refs/heads/master@{#37020}