[turbofan] Bailout for call sites w/o feedback.

[turbofan] Bailout for call sites w/o feedback.

If a JSCallFunction node doesn't have any callee information, either
from feedback taken on input nodes, i.e. on property loads, or from
the CallIC, we insert a soft deoptimization exit instead.

R=jarin@chromium.org
BUG=v8:5267
Committed: https://crrev.com/b63de989dbd7236b9b7750d2edb4dd85eecb9036
Cr-Commit-Position: refs/heads/master@{#39619}

[Benedikt Meurer, 2016-09-22 09:25:51]

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

[commit-bot: I haz the power, 2016-09-22 09:26:03]

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

[Benedikt Meurer, 2016-09-22 09:27:03]

Hey Jaro,

Here's the baby.
Please take a look.

Thanks,
Benedikt

[Jarin, 2016-09-22 09:29:43]

lgtm

[Benedikt Meurer, 2016-09-22 09:30:39]

The CQ bit was unchecked by bmeurer@chromium.org

[Benedikt Meurer, 2016-09-22 09:30:43]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-09-22 09:30:58]

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, 2016-09-22 10:01:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-22 10:02:17]

Description was changed from

==========
[turbofan] Bailout for call sites w/o feedback.

If a JSCallFunction node doesn't have any callee information, either
from feedback taken on input nodes, i.e. on property loads, or from
the CallIC, we insert a soft deoptimization exit instead.

R=jarin@chromium.org
BUG=v8:5267
==========

to

==========
[turbofan] Bailout for call sites w/o feedback.

If a JSCallFunction node doesn't have any callee information, either
from feedback taken on input nodes, i.e. on property loads, or from
the CallIC, we insert a soft deoptimization exit instead.

R=jarin@chromium.org
BUG=v8:5267

Committed: https://crrev.com/b63de989dbd7236b9b7750d2edb4dd85eecb9036
Cr-Commit-Position: refs/heads/master@{#39619}
==========

[commit-bot: I haz the power, 2016-09-22 10:02:19]

Patchset 1 (id:??) landed as
https://crrev.com/b63de989dbd7236b9b7750d2edb4dd85eecb9036
Cr-Commit-Position: refs/heads/master@{#39619}