[ic] Extract load IC proto array handlers handling to a separate stub.

[ic] Extract load IC proto array handlers handling to a separate stub.

This is to fix the performance regression by avoiding creation of a frame
in LoadIC dispatcher caused by complicated logic of CSA::EmitLoadICProtoArrayCheck().

BUG=v8:5561, chromium:660795
Committed: https://crrev.com/815eca573a064e8170cfffa9a03fea7b5a90cc63
Cr-Commit-Position: refs/heads/master@{#40986}

[Igor Sheludko, 2016-11-14 18:07:58]

Patchset #1 (id:1) has been deleted

[Igor Sheludko, 2016-11-14 18:09:39]

Description was changed from

==========
[ic] Extract load IC proto array handling to a separate stub.

This is to avoid creation of a frame in LoadIC dispatcher caused by
complicated logic of CSA::EmitLoadICProtoArrayCheck().

BUG=v8:5561, chromium:660795
==========

to

==========
[ic] Extract load IC proto array handlers handling to a separate stub.

This is to avoid creation of a frame in LoadIC dispatcher caused by
complicated logic of CSA::EmitLoadICProtoArrayCheck().

BUG=v8:5561, chromium:660795
==========

[Igor Sheludko, 2016-11-14 18:10:16]

Description was changed from

==========
[ic] Extract load IC proto array handlers handling to a separate stub.

This is to avoid creation of a frame in LoadIC dispatcher caused by
complicated logic of CSA::EmitLoadICProtoArrayCheck().

BUG=v8:5561, chromium:660795
==========

to

==========
[ic] Extract load IC proto array handlers handling to a separate stub.

This is to fix the performance regression by avoiding creation of a frame
in LoadIC dispatcher caused by complicated logic of
CSA::EmitLoadICProtoArrayCheck().

BUG=v8:5561, chromium:660795
==========

[Igor Sheludko, 2016-11-14 18:11:41]

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

[commit-bot: I haz the power, 2016-11-14 18:11:49]

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

[Igor Sheludko, 2016-11-14 18:13:58]

ishell@chromium.org changed reviewers:
+ jkummerow@chromium.org

[Igor Sheludko, 2016-11-14 18:13:59]

PTAL

[commit-bot: I haz the power, 2016-11-14 18:40:02]

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

[commit-bot: I haz the power, 2016-11-14 18:40:03]

Dry run: This issue passed the CQ dry run.

[Jakob Kummerow, 2016-11-15 11:13:37]

The CQ bit was checked by jkummerow@chromium.org

[Jakob Kummerow, 2016-11-15 11:13:37]

lgtm

[commit-bot: I haz the power, 2016-11-15 11:13:49]

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, 2016-11-15 11:15:51]

Description was changed from

==========
[ic] Extract load IC proto array handlers handling to a separate stub.

This is to fix the performance regression by avoiding creation of a frame
in LoadIC dispatcher caused by complicated logic of
CSA::EmitLoadICProtoArrayCheck().

BUG=v8:5561, chromium:660795
==========

to

==========
[ic] Extract load IC proto array handlers handling to a separate stub.

This is to fix the performance regression by avoiding creation of a frame
in LoadIC dispatcher caused by complicated logic of
CSA::EmitLoadICProtoArrayCheck().

BUG=v8:5561, chromium:660795
==========

[commit-bot: I haz the power, 2016-11-15 11:15:52]

Committed patchset #1 (id:20001)

[commit-bot: I haz the power, 2016-11-17 22:33:44]

Description was changed from

==========
[ic] Extract load IC proto array handlers handling to a separate stub.

This is to fix the performance regression by avoiding creation of a frame
in LoadIC dispatcher caused by complicated logic of
CSA::EmitLoadICProtoArrayCheck().

BUG=v8:5561, chromium:660795
==========

to

==========
[ic] Extract load IC proto array handlers handling to a separate stub.

This is to fix the performance regression by avoiding creation of a frame
in LoadIC dispatcher caused by complicated logic of
CSA::EmitLoadICProtoArrayCheck().

BUG=v8:5561, chromium:660795

Committed: https://crrev.com/815eca573a064e8170cfffa9a03fea7b5a90cc63
Cr-Commit-Position: refs/heads/master@{#40986}
==========

[commit-bot: I haz the power, 2016-11-17 22:33:45]

Patchset 1 (id:??) landed as
https://crrev.com/815eca573a064e8170cfffa9a03fea7b5a90cc63
Cr-Commit-Position: refs/heads/master@{#40986}