Reland of [stubs] Port KeyedLoadIC_Generic stub to TurboFan

Reland of [stubs] Port KeyedLoadIC_Generic stub to TurboFan

And also handle dictionary elements loads in the dispatcher.

This is a reland with fix for negative indices into DICTIONARY_ELEMENTS.
Original review: https://codereview.chromium.org/2245683002/

Committed: https://crrev.com/685be312032f444d8af03c80421b7733309926e1
Cr-Commit-Position: refs/heads/master@{#39172}

[Jakob Kummerow, 2016-09-05 12:09:02]

Created Reland of [stubs] Port KeyedLoadIC_Generic stub to TurboFan

[Jakob Kummerow, 2016-09-05 12:11:05]

Description was changed from

==========
Reland of [stubs] Port KeyedLoadIC_Generic stub to TurboFan (patchset #1 id:1 of
https://codereview.chromium.org/2303793002/ )

Reason for revert:
Relanding with fix

Original issue's description:
> Revert of [stubs] Port KeyedLoadIC_Generic stub to TurboFan (patchset #4
id:60001 of https://codereview.chromium.org/2245683002/ )
> 
> Reason for revert:
> Suspected to cause webgl_conformance_tests failures:
> 
> WebglConformance_conformance_textures_misc_tex_image_with_format_and_type
(gpu_tests.webgl_conformance_integration_test.WebGLConformanceIntegrationTest)
... [21956:1299:0901/082859:INFO:CONSOLE(11)] "Uncaught TypeError: Cannot read
property 'charCodeAt' of undefined", source:  (11)
> [21956:1299:0901/082859:INFO:CONSOLE(174)] "Uncaught TypeError: Cannot read
property 'charCodeAt' of undefined", source: http://127.0.0.1:56892/js/pnglib.js
(174)
> 
> Original issue's description:
> > [stubs] Port KeyedLoadIC_Generic stub to TurboFan
> >
> > And also handle dictionary elements loads in the dispatcher.
> >
> > Committed: https://crrev.com/fd5fe3b2a40cc7a9b044416798c3c2aa734469ff
> > Cr-Commit-Position: refs/heads/master@{#39070}
> 
> TBR=verwaest@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> 
> Committed: https://crrev.com/f93ee70c8812c2d0b5c420d82de8999bb81a6337
> Cr-Commit-Position: refs/heads/master@{#39096}

TBR=verwaest@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
==========

to

==========
Reland of [stubs] Port KeyedLoadIC_Generic stub to TurboFan

And also handle dictionary elements loads in the dispatcher.

This is a reland with fix for negative indices into DICTIONARY_ELEMENTS.
Original review: https://codereview.chromium.org/2245683002/
==========

[Jakob Kummerow, 2016-09-05 12:11:05]

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

[Jakob Kummerow, 2016-09-05 12:34:08]

Patchset #2 (id:160001) has been deleted

[Jakob Kummerow, 2016-09-05 12:38:18]

PTAL.

[Igor Sheludko, 2016-09-05 12:39:45]

lgtm

[Jakob Kummerow, 2016-09-05 12:40:14]

The CQ bit was checked by jkummerow@chromium.org

[commit-bot: I haz the power, 2016-09-05 12:40:22]

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, 2016-09-05 13:17:53]

Description was changed from

==========
Reland of [stubs] Port KeyedLoadIC_Generic stub to TurboFan

And also handle dictionary elements loads in the dispatcher.

This is a reland with fix for negative indices into DICTIONARY_ELEMENTS.
Original review: https://codereview.chromium.org/2245683002/
==========

to

==========
Reland of [stubs] Port KeyedLoadIC_Generic stub to TurboFan

And also handle dictionary elements loads in the dispatcher.

This is a reland with fix for negative indices into DICTIONARY_ELEMENTS.
Original review: https://codereview.chromium.org/2245683002/
==========

[commit-bot: I haz the power, 2016-09-05 13:17:54]

Committed patchset #3 (id:200001)

[commit-bot: I haz the power, 2016-09-05 13:18:13]

Description was changed from

==========
Reland of [stubs] Port KeyedLoadIC_Generic stub to TurboFan

And also handle dictionary elements loads in the dispatcher.

This is a reland with fix for negative indices into DICTIONARY_ELEMENTS.
Original review: https://codereview.chromium.org/2245683002/
==========

to

==========
Reland of [stubs] Port KeyedLoadIC_Generic stub to TurboFan

And also handle dictionary elements loads in the dispatcher.

This is a reland with fix for negative indices into DICTIONARY_ELEMENTS.
Original review: https://codereview.chromium.org/2245683002/

Committed: https://crrev.com/685be312032f444d8af03c80421b7733309926e1
Cr-Commit-Position: refs/heads/master@{#39172}
==========

[commit-bot: I haz the power, 2016-09-05 13:18:14]

Patchset 3 (id:??) landed as
https://crrev.com/685be312032f444d8af03c80421b7733309926e1
Cr-Commit-Position: refs/heads/master@{#39172}