S390: [es6] Faster implementation of OrdinaryHasInstance.

S390: [es6] Faster implementation of OrdinaryHasInstance.

Port b6419fa2298de8e292c6bed0bd20de5c96f7da12

Original commit message:
    Now implemented as a builtin that delegates to the InstanceOfStub. That
    stub was parameterized to fallback to either Runtime_InstanceOf or to
    Runtime_OrdinaryHasInstance depending on the --harmony-instanceof flag.
    Once the feature stabilizes and the flag is no longer needed, we can get
    rid of this parameterization again.

R=mstarzinger@chromium.org, joransiu@ca.ibm.com, mbrandy@us.ibm.com, michael_dawson@ca.ibm.com
BUG=v8:4447
LOG=n

Committed: https://crrev.com/91468c2e6c561cd201eac38cd627b0e740ee4b11
Cr-Commit-Position: refs/heads/master@{#35025}

[john.yan, 2016-03-22 20:38:24]

PTAL

[john.yan, 2016-03-22 20:38:30]

The CQ bit was checked by jyan@ca.ibm.com to run a CQ dry run

[commit-bot: I haz the power, 2016-03-22 20:38:31]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1827583002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1827583002/1

[commit-bot: I haz the power, 2016-03-22 20:56:42]

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

[commit-bot: I haz the power, 2016-03-22 20:56:42]

Dry run: This issue passed the CQ dry run.

[Michael Starzinger, 2016-03-23 08:22:00]

LGTM. Thanks!

[john.yan, 2016-03-23 12:49:26]

The CQ bit was checked by jyan@ca.ibm.com

[commit-bot: I haz the power, 2016-03-23 12:49:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1827583002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1827583002/1

[commit-bot: I haz the power, 2016-03-23 12:51:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-23 12:51:31]

Description was changed from

==========
S390: [es6] Faster implementation of OrdinaryHasInstance.

Port b6419fa2298de8e292c6bed0bd20de5c96f7da12

Original commit message:
    Now implemented as a builtin that delegates to the InstanceOfStub. That
    stub was parameterized to fallback to either Runtime_InstanceOf or to
    Runtime_OrdinaryHasInstance depending on the --harmony-instanceof flag.
    Once the feature stabilizes and the flag is no longer needed, we can get
    rid of this parameterization again.

R=mstarzinger@chromium.org, joransiu@ca.ibm.com, mbrandy@us.ibm.com,
michael_dawson@ca.ibm.com
BUG=v8:4447
LOG=n
==========

to

==========
S390: [es6] Faster implementation of OrdinaryHasInstance.

Port b6419fa2298de8e292c6bed0bd20de5c96f7da12

Original commit message:
    Now implemented as a builtin that delegates to the InstanceOfStub. That
    stub was parameterized to fallback to either Runtime_InstanceOf or to
    Runtime_OrdinaryHasInstance depending on the --harmony-instanceof flag.
    Once the feature stabilizes and the flag is no longer needed, we can get
    rid of this parameterization again.

R=mstarzinger@chromium.org, joransiu@ca.ibm.com, mbrandy@us.ibm.com,
michael_dawson@ca.ibm.com
BUG=v8:4447
LOG=n

Committed: https://crrev.com/91468c2e6c561cd201eac38cd627b0e740ee4b11
Cr-Commit-Position: refs/heads/master@{#35025}
==========

[commit-bot: I haz the power, 2016-03-23 12:51:32]

Patchset 1 (id:??) landed as
https://crrev.com/91468c2e6c561cd201eac38cd627b0e740ee4b11
Cr-Commit-Position: refs/heads/master@{#35025}