Skip two-pointer fillers when processing marking deque.

Skip two-pointer fillers when processing marking deque.

Slots filtering of left-trimmed arrays assume that two-pointer fillers are not marked.

BUG=chromium:585787
LOG=NO
TBR=hpayer@chromium.org

Committed: https://crrev.com/be4597a29a07ed8a77fa33927c6c0adeecbc649f
Cr-Commit-Position: refs/heads/master@{#34177}

[ulan, 2016-02-20 17:36:16]

Description was changed from

==========
Skip two-pointer fillers when processing marking deque.

Slots filtering of left-trimmed arrays assume that two-pointer fillers are not
marked.

BUG=chromium:585787
LOG=NO
==========

to

==========
Skip two-pointer fillers when processing marking deque.

Slots filtering of left-trimmed arrays assume that two-pointer fillers are not
marked.

BUG=chromium:585787
LOG=NO
TBR=hpayer@chromium.org
==========

[ulan, 2016-02-20 17:36:16]

ulan@chromium.org changed reviewers:
+ hpayer@chromium.org

[ulan, 2016-02-20 17:37:51]

Since this is a fix for a top crasher, I am going to tbr it and land right away.

I'll add regression later.

[ulan, 2016-02-20 17:38:15]

The CQ bit was checked by ulan@chromium.org

[commit-bot: I haz the power, 2016-02-20 17:38:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1720623002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1720623002/1

[commit-bot: I haz the power, 2016-02-20 18:03:03]

Description was changed from

==========
Skip two-pointer fillers when processing marking deque.

Slots filtering of left-trimmed arrays assume that two-pointer fillers are not
marked.

BUG=chromium:585787
LOG=NO
TBR=hpayer@chromium.org
==========

to

==========
Skip two-pointer fillers when processing marking deque.

Slots filtering of left-trimmed arrays assume that two-pointer fillers are not
marked.

BUG=chromium:585787
LOG=NO
TBR=hpayer@chromium.org
==========

[commit-bot: I haz the power, 2016-02-20 18:03:03]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-20 18:03:47]

Description was changed from

==========
Skip two-pointer fillers when processing marking deque.

Slots filtering of left-trimmed arrays assume that two-pointer fillers are not
marked.

BUG=chromium:585787
LOG=NO
TBR=hpayer@chromium.org
==========

to

==========
Skip two-pointer fillers when processing marking deque.

Slots filtering of left-trimmed arrays assume that two-pointer fillers are not
marked.

BUG=chromium:585787
LOG=NO
TBR=hpayer@chromium.org

Committed: https://crrev.com/be4597a29a07ed8a77fa33927c6c0adeecbc649f
Cr-Commit-Position: refs/heads/master@{#34177}
==========

[commit-bot: I haz the power, 2016-02-20 18:03:48]

Patchset 1 (id:??) landed as
https://crrev.com/be4597a29a07ed8a77fa33927c6c0adeecbc649f
Cr-Commit-Position: refs/heads/master@{#34177}