[crankshaft] Enable ES6 instanceof optimization.

[crankshaft] Enable ES6 instanceof optimization.

Note that this optimization only kicks in with --harmony-instanceof
being enabled as well. By itself this optimization itself does not
trigger.

R=bmeurer@chromium.org
BUG=v8:4447
LOG=n

Committed: https://crrev.com/3360ba08e8f15b2d73b7f9507d0abee691ee83b1
Cr-Commit-Position: refs/heads/master@{#34947}

[Michael Hablich, 2016-03-21 14:41:10]

On 2016/03/21 12:36:04, Michael Starzinger wrote:

lgtm (rubberstamp)

[Michael Starzinger, 2016-03-21 14:43:26]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2016-03-21 14:43:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1817043002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1817043002/1

[commit-bot: I haz the power, 2016-03-21 14:48:39]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-21 14:49:38]

Description was changed from

==========
[crankshaft] Enable ES6 instanceof optimization.

Note that this optimization only kicks in with --harmony-instanceof
being enabled as well. By itself this optimization itself does not
trigger.

R=bmeurer@chromium.org
BUG=v8:4447
LOG=n
==========

to

==========
[crankshaft] Enable ES6 instanceof optimization.

Note that this optimization only kicks in with --harmony-instanceof
being enabled as well. By itself this optimization itself does not
trigger.

R=bmeurer@chromium.org
BUG=v8:4447
LOG=n

Committed: https://crrev.com/3360ba08e8f15b2d73b7f9507d0abee691ee83b1
Cr-Commit-Position: refs/heads/master@{#34947}
==========

[commit-bot: I haz the power, 2016-03-21 14:49:40]

Patchset 1 (id:??) landed as
https://crrev.com/3360ba08e8f15b2d73b7f9507d0abee691ee83b1
Cr-Commit-Position: refs/heads/master@{#34947}