[runtime] Add fast-paths for common conversion methods

[runtime] Add fast-paths for common conversion methods

Add inlineable fast-paths for Object::ToPropertyKey, Object::ToLength and 
Object::ToIndex for the most common argument types.

BUG=

Review-Url: https://codereview.chromium.org/2587013002
Cr-Commit-Position: refs/heads/master@{#41856}
Committed: https://chromium.googlesource.com/v8/v8/+/1e56813f48c74c88679c7c3f74612f2aedf1011a

[Camillo Bruni, 2016-12-19 13:44:05]

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

[commit-bot: I haz the power, 2016-12-19 13:44:12]

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

[Camillo Bruni, 2016-12-19 13:48:17]

Description was changed from

==========
[runtime] Add fast-paths for common conversion methods

BUG=
==========

to

==========
[runtime] Add fast-paths for common conversion methods

Add inlineable fast-paths for Object::ToPropertyKey, Object::ToLength and 
Object::ToIndex for the most common argument types.

BUG=
==========

[Camillo Bruni, 2016-12-19 13:48:17]

cbruni@chromium.org changed reviewers:
+ jgruber@chromium.org

[Camillo Bruni, 2016-12-19 13:48:30]

PTAL

[commit-bot: I haz the power, 2016-12-19 14:14:48]

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

[commit-bot: I haz the power, 2016-12-19 14:14:48]

Dry run: This issue passed the CQ dry run.

[jgruber, 2016-12-20 07:40:43]

Nice, lgtm!

[Camillo Bruni, 2016-12-20 09:48:04]

The CQ bit was checked by cbruni@chromium.org

[commit-bot: I haz the power, 2016-12-20 09:48:14]

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, 2016-12-20 09:50:33]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1482227284549720, "parent_rev":
"44b70cb74497193c8e072b6d971b2054f4c23530", "commit_rev":
"d173807b9d8cb3c4cc4ee9c94c5cc960224b2c40"}

[commit-bot: I haz the power, 2016-12-20 09:50:37]

Description was changed from

==========
[runtime] Add fast-paths for common conversion methods

Add inlineable fast-paths for Object::ToPropertyKey, Object::ToLength and 
Object::ToIndex for the most common argument types.

BUG=
==========

to

==========
[runtime] Add fast-paths for common conversion methods

Add inlineable fast-paths for Object::ToPropertyKey, Object::ToLength and 
Object::ToIndex for the most common argument types.

BUG=

Review-Url: https://codereview.chromium.org/2587013002
Cr-Commit-Position: refs/heads/master@{#41839}
Committed:
https://chromium.googlesource.com/v8/v8/+/d173807b9d8cb3c4cc4ee9c94c5cc960224...
==========

[commit-bot: I haz the power, 2016-12-20 09:50:38]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/d173807b9d8cb3c4cc4ee9c94c5cc960224...

[Camillo Bruni, 2016-12-20 10:14:11]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2587373002/ by cbruni@chromium.org.

The reason for reverting is: breaks mips port:
http://build.chromium.org/p/client.v8.ports/builders/V8%20Mips%20-%20builder/....

[Camillo Bruni, 2016-12-20 11:48:47]

Description was changed from

==========
[runtime] Add fast-paths for common conversion methods

Add inlineable fast-paths for Object::ToPropertyKey, Object::ToLength and 
Object::ToIndex for the most common argument types.

BUG=

Review-Url: https://codereview.chromium.org/2587013002
Cr-Commit-Position: refs/heads/master@{#41839}
Committed:
https://chromium.googlesource.com/v8/v8/+/d173807b9d8cb3c4cc4ee9c94c5cc960224...
==========

to

==========
[runtime] Add fast-paths for common conversion methods

Add inlineable fast-paths for Object::ToPropertyKey, Object::ToLength and 
Object::ToIndex for the most common argument types.

BUG=
==========

[Camillo Bruni, 2016-12-20 12:18:52]

The CQ bit was checked by cbruni@chromium.org

[commit-bot: I haz the power, 2016-12-20 12:19:02]

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, 2016-12-20 12:21:01]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1482236332604470, "parent_rev":
"28432588c231019c2bb0dfbba8eba4304779706b", "commit_rev":
"1e56813f48c74c88679c7c3f74612f2aedf1011a"}

[commit-bot: I haz the power, 2016-12-20 12:21:06]

Description was changed from

==========
[runtime] Add fast-paths for common conversion methods

Add inlineable fast-paths for Object::ToPropertyKey, Object::ToLength and 
Object::ToIndex for the most common argument types.

BUG=
==========

to

==========
[runtime] Add fast-paths for common conversion methods

Add inlineable fast-paths for Object::ToPropertyKey, Object::ToLength and 
Object::ToIndex for the most common argument types.

BUG=

Review-Url: https://codereview.chromium.org/2587013002
Cr-Commit-Position: refs/heads/master@{#41856}
Committed:
https://chromium.googlesource.com/v8/v8/+/1e56813f48c74c88679c7c3f74612f2aedf...
==========

[commit-bot: I haz the power, 2016-12-20 12:21:07]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/1e56813f48c74c88679c7c3f74612f2aedf...