[turbofan] Also optimize instanceof with bound functions.

[turbofan] Also optimize instanceof with bound functions.

For bound functions on the right-hand side of instanceof we can
constant-fold to the actual [[BoundTargetFunction]], actually
instance OrdinaryHasInstance. Move the Function.prototype[@@hasInstance]
reduction up to the JSCallReducer to allow this optimization to become
effective (and also enable other optimizations).

BUG=v8:5267
R=jarin@chromium.org

Committed: https://crrev.com/719d6c1d58b54c08fc02c7fb3c6afb449ac93c13
Cr-Commit-Position: refs/heads/master@{#41352}

[Benedikt Meurer, 2016-11-29 10:34:01]

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

[commit-bot: I haz the power, 2016-11-29 10:34:11]

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

[Benedikt Meurer, 2016-11-29 10:35:24]

Hey Jaro,

Here's a simple follow-up optimization to also handle right-hand side bound
functions for instanceof.
Please take a look.

Thanks,
Benedikt

[commit-bot: I haz the power, 2016-11-29 11:00:18]

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

[commit-bot: I haz the power, 2016-11-29 11:00:19]

Dry run: This issue passed the CQ dry run.

[Jarin, 2016-11-29 11:55:39]

lgtm

[Benedikt Meurer, 2016-11-29 11:55:50]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-11-29 11:56:03]

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, 2016-11-29 11:58:25]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1480420550615200, "parent_rev":
"1b5fc0dd0306fc9023420381f931fe654dfbc095", "commit_rev":
"f5d3213af67eb80687d709e4e604066b52bcd9df"}

[commit-bot: I haz the power, 2016-11-29 11:58:29]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-29 11:59:00]

Description was changed from

==========
[turbofan] Also optimize instanceof with bound functions.

For bound functions on the right-hand side of instanceof we can
constant-fold to the actual [[BoundTargetFunction]], actually
instance OrdinaryHasInstance. Move the Function.prototype[@@hasInstance]
reduction up to the JSCallReducer to allow this optimization to become
effective (and also enable other optimizations).

BUG=v8:5267
R=jarin@chromium.org
==========

to

==========
[turbofan] Also optimize instanceof with bound functions.

For bound functions on the right-hand side of instanceof we can
constant-fold to the actual [[BoundTargetFunction]], actually
instance OrdinaryHasInstance. Move the Function.prototype[@@hasInstance]
reduction up to the JSCallReducer to allow this optimization to become
effective (and also enable other optimizations).

BUG=v8:5267
R=jarin@chromium.org

Committed: https://crrev.com/719d6c1d58b54c08fc02c7fb3c6afb449ac93c13
Cr-Commit-Position: refs/heads/master@{#41352}
==========

[commit-bot: I haz the power, 2016-11-29 11:59:01]

Patchset 1 (id:??) landed as
https://crrev.com/719d6c1d58b54c08fc02c7fb3c6afb449ac93c13
Cr-Commit-Position: refs/heads/master@{#41352}