[turbofan] Inline the allocation fast path.

[turbofan] Inline the allocation fast path.

Now that everything is properly wired to the effect chain when we get to
ChangeLowering, we can safely inline the allocation fast path and only
need to consule the slow path stub fallback when bump pointer allocation
fails.

R=jarin@chromium.org
BUG=v8:4931
LOG=n

Committed: https://crrev.com/ce38a8a92a3e4215a5c4f2413829189a5c2bf060
Cr-Commit-Position: refs/heads/master@{#36022}

[Benedikt Meurer, 2016-05-04 12:12:05]

Hey Jaro,

Finally there.
Please take a look.

Thanks,
Benedikt

[Jarin, 2016-05-04 12:18:28]

Cool, lgtm!

[Benedikt Meurer, 2016-05-04 12:18:40]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-05-04 12:18:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1951853002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1951853002/1

[commit-bot: I haz the power, 2016-05-04 12:43:06]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-04 12:44:41]

Description was changed from

==========
[turbofan] Inline the allocation fast path.

Now that everything is properly wired to the effect chain when we get to
ChangeLowering, we can safely inline the allocation fast path and only
need to consule the slow path stub fallback when bump pointer allocation
fails.

R=jarin@chromium.org
BUG=v8:4931
LOG=n
==========

to

==========
[turbofan] Inline the allocation fast path.

Now that everything is properly wired to the effect chain when we get to
ChangeLowering, we can safely inline the allocation fast path and only
need to consule the slow path stub fallback when bump pointer allocation
fails.

R=jarin@chromium.org
BUG=v8:4931
LOG=n

Committed: https://crrev.com/ce38a8a92a3e4215a5c4f2413829189a5c2bf060
Cr-Commit-Position: refs/heads/master@{#36022}
==========

[commit-bot: I haz the power, 2016-05-04 12:44:42]

Patchset 1 (id:??) landed as
https://crrev.com/ce38a8a92a3e4215a5c4f2413829189a5c2bf060
Cr-Commit-Position: refs/heads/master@{#36022}