[turbofan] Lower %_DebugIsActive intrinsic.

[turbofan] Lower %_DebugIsActive intrinsic.

Add support to lower the %_DebugIsActive intrinsic during
JSIntrinsicLowering instead of always going to the runtime
for this.

This addresses part of the Bluebird regression caused by
sending let and const to TurboFan and Ignition.

R=jarin@chromium.org

Committed: https://crrev.com/c17ea79e81c7aadfccbab91cc85f0001433a0e16
Cr-Commit-Position: refs/heads/master@{#41468}

[Benedikt Meurer, 2016-12-04 14:15:58]

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

[commit-bot: I haz the power, 2016-12-04 14:16:01]

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

[Benedikt Meurer, 2016-12-04 14:16:36]

Hey Jaro,

Here's an easy one to make promise.js easier for TurboFan.
Please take a look.

Thanks,
Benedikt

[commit-bot: I haz the power, 2016-12-04 15:04:30]

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

[commit-bot: I haz the power, 2016-12-04 15:04:31]

Dry run: This issue passed the CQ dry run.

[Jarin, 2016-12-04 18:09:19]

lgtm

[Benedikt Meurer, 2016-12-04 18:13:34]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-12-04 18:13:46]

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, 2016-12-04 18:15:21]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1480875214234940, "parent_rev":
"7487afd12c94a0d7ff28d6070d4f1a658959c190", "commit_rev":
"e6124569d5db6619615f8b5b5731f6eaeeabdd73"}

[commit-bot: I haz the power, 2016-12-04 18:15:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-04 18:15:53]

Description was changed from

==========
[turbofan] Lower %_DebugIsActive intrinsic.

Add support to lower the %_DebugIsActive intrinsic during
JSIntrinsicLowering instead of always going to the runtime
for this.

This addresses part of the Bluebird regression caused by
sending let and const to TurboFan and Ignition.

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

to

==========
[turbofan] Lower %_DebugIsActive intrinsic.

Add support to lower the %_DebugIsActive intrinsic during
JSIntrinsicLowering instead of always going to the runtime
for this.

This addresses part of the Bluebird regression caused by
sending let and const to TurboFan and Ignition.

R=jarin@chromium.org

Committed: https://crrev.com/c17ea79e81c7aadfccbab91cc85f0001433a0e16
Cr-Commit-Position: refs/heads/master@{#41468}
==========

[commit-bot: I haz the power, 2016-12-04 18:15:54]

Patchset 1 (id:??) landed as
https://crrev.com/c17ea79e81c7aadfccbab91cc85f0001433a0e16
Cr-Commit-Position: refs/heads/master@{#41468}