[turbofan] Implement intrinsic lowering of %_GeneratorClose.

[turbofan] Implement intrinsic lowering of %_GeneratorClose.

Also change parser to insert %_GeneratorClose instead of %GeneratorClose.
Full-codegen generators will fall back to the runtime function.

BUG=v8:4907
Committed: https://crrev.com/b3ae02e8e4db679a937acc93419b5c6d82d68726
Cr-Commit-Position: refs/heads/master@{#36401}

[neis, 2016-05-19 14:44:32]

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

[commit-bot: I haz the power, 2016-05-19 14:44:41]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1993073003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1993073003/1

[neis, 2016-05-19 14:45:31]

The CQ bit was unchecked by neis@chromium.org

[neis, 2016-05-19 14:46:15]

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

[commit-bot: I haz the power, 2016-05-19 14:46:22]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1993073003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1993073003/20001

[neis, 2016-05-19 15:15:05]

neis@chromium.org changed reviewers:
+ bmeurer@chromium.org, jarin@chromium.org

[neis, 2016-05-19 15:15:05]

PTAL

I changed the parser to insert %_GeneratorClose instead of %GeneratorClose. Note
that full-codegen generators will fall back to the runtime function as
full-codegen doesn't know about this intrinsic.

[commit-bot: I haz the power, 2016-05-19 15:17:04]

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

[commit-bot: I haz the power, 2016-05-19 15:17:05]

Dry run: This issue passed the CQ dry run.

[Benedikt Meurer, 2016-05-19 17:25:47]

lgtm

[Jarin, 2016-05-19 18:52:51]

lgtm

[neis, 2016-05-20 08:31:13]

Description was changed from

==========
[turbofan] Implement intrinsic lowering of %_GeneratorClose.

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

to

==========
[turbofan] Implement intrinsic lowering of %_GeneratorClose.

BUG=v8:4907
==========

[neis, 2016-05-20 08:50:51]

Description was changed from

==========
[turbofan] Implement intrinsic lowering of %_GeneratorClose.

BUG=v8:4907
==========

to

==========
[turbofan] Implement intrinsic lowering of %_GeneratorClose.

Also change parser to insert %_GeneratorClose instead of %GeneratorClose.
Full-codegen generators will fall back to the runtime function.

BUG=v8:4907
==========

[neis, 2016-05-20 08:50:51]

neis@chromium.org changed reviewers:
+ littledan@chromium.org

[neis, 2016-05-20 08:51:36]

neis@chromium.org changed reviewers:
+ rossberg@chromium.org
- littledan@chromium.org

[neis, 2016-05-20 08:51:58]

Description was changed from

==========
[turbofan] Implement intrinsic lowering of %_GeneratorClose.

Also change parser to insert %_GeneratorClose instead of %GeneratorClose.
Full-codegen generators will fall back to the runtime function.

BUG=v8:4907
==========

to

==========
[turbofan] Implement intrinsic lowering of %_GeneratorClose.

Also change parser to insert %_GeneratorClose instead of %GeneratorClose.
Full-codegen generators will fall back to the runtime function.

BUG=v8:4907
==========

[neis, 2016-05-20 08:52:34]

On 2016/05/19 18:52:51, Jarin wrote:
> lgtm

rossberg parser please

[rossberg, 2016-05-20 09:08:47]

On 2016/05/20 08:52:34, neis wrote:
> On 2016/05/19 18:52:51, Jarin wrote:
> > lgtm
> 
> rossberg parser please

neis parser lgtm you're welcome

[neis, 2016-05-20 09:38:22]

The CQ bit was checked by neis@chromium.org

[commit-bot: I haz the power, 2016-05-20 09:38:30]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1993073003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1993073003/20001

[commit-bot: I haz the power, 2016-05-20 09:40:28]

Description was changed from

==========
[turbofan] Implement intrinsic lowering of %_GeneratorClose.

Also change parser to insert %_GeneratorClose instead of %GeneratorClose.
Full-codegen generators will fall back to the runtime function.

BUG=v8:4907
==========

to

==========
[turbofan] Implement intrinsic lowering of %_GeneratorClose.

Also change parser to insert %_GeneratorClose instead of %GeneratorClose.
Full-codegen generators will fall back to the runtime function.

BUG=v8:4907
==========

[commit-bot: I haz the power, 2016-05-20 09:40:29]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-05-20 09:41:29]

Description was changed from

==========
[turbofan] Implement intrinsic lowering of %_GeneratorClose.

Also change parser to insert %_GeneratorClose instead of %GeneratorClose.
Full-codegen generators will fall back to the runtime function.

BUG=v8:4907
==========

to

==========
[turbofan] Implement intrinsic lowering of %_GeneratorClose.

Also change parser to insert %_GeneratorClose instead of %GeneratorClose.
Full-codegen generators will fall back to the runtime function.

BUG=v8:4907

Committed: https://crrev.com/b3ae02e8e4db679a937acc93419b5c6d82d68726
Cr-Commit-Position: refs/heads/master@{#36401}
==========

[commit-bot: I haz the power, 2016-05-20 09:41:30]

Patchset 2 (id:??) landed as
https://crrev.com/b3ae02e8e4db679a937acc93419b5c6d82d68726
Cr-Commit-Position: refs/heads/master@{#36401}