[regexp] Port RegExpCompile and RegExpToString

[regexp] Port RegExpCompile and RegExpToString

BUG=v8:5339
Committed: https://crrev.com/836299aa9c484eb96b6b4aa48270ab2c30b85801
Cr-Commit-Position: refs/heads/master@{#39119}

[jgruber, 2016-09-01 09:30:14]

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

[commit-bot: I haz the power, 2016-09-01 09:30:27]

Dry run: 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, 2016-09-01 09:53:35]

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

[commit-bot: I haz the power, 2016-09-01 09:53:36]

Dry run: Try jobs failed on following builders:
  v8_linux64_avx2_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_avx2_rel_ng/buil...)
  v8_linux64_avx2_rel_ng_triggered on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_avx2_rel_ng_trig...)

[jgruber, 2016-09-01 10:20:45]

Description was changed from

==========
[regexp] Port RegExpCompile and RegExpToString

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

to

==========
[regexp] Port RegExpCompile and RegExpToString

BUG=v8:5339
==========

[jgruber, 2016-09-01 10:30:21]

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

[commit-bot: I haz the power, 2016-09-01 10:30:28]

Dry run: 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, 2016-09-01 11:01:50]

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

[commit-bot: I haz the power, 2016-09-01 11:01:51]

Dry run: This issue passed the CQ dry run.

[jgruber, 2016-09-01 11:30:54]

jgruber@chromium.org changed reviewers:
+ bmeurer@chromium.org

[Benedikt Meurer, 2016-09-01 12:19:58]

LGTM.

[jgruber, 2016-09-01 12:47:11]

The CQ bit was checked by jgruber@chromium.org

[commit-bot: I haz the power, 2016-09-01 12:47:18]

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, 2016-09-01 12:52:46]

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

[commit-bot: I haz the power, 2016-09-01 12:52:47]

Try jobs failed on following builders:
  v8_linux_nodcheck_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_nodcheck_rel_ng/bu...)

[jgruber, 2016-09-02 07:44:03]

The CQ bit was checked by jgruber@chromium.org

[commit-bot: I haz the power, 2016-09-02 07:44:15]

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, 2016-09-02 08:08:39]

Description was changed from

==========
[regexp] Port RegExpCompile and RegExpToString

BUG=v8:5339
==========

to

==========
[regexp] Port RegExpCompile and RegExpToString

BUG=v8:5339
==========

[commit-bot: I haz the power, 2016-09-02 08:08:40]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-09-02 08:10:49]

Description was changed from

==========
[regexp] Port RegExpCompile and RegExpToString

BUG=v8:5339
==========

to

==========
[regexp] Port RegExpCompile and RegExpToString

BUG=v8:5339

Committed: https://crrev.com/836299aa9c484eb96b6b4aa48270ab2c30b85801
Cr-Commit-Position: refs/heads/master@{#39119}
==========

[commit-bot: I haz the power, 2016-09-02 08:10:51]

Patchset 3 (id:??) landed as
https://crrev.com/836299aa9c484eb96b6b4aa48270ab2c30b85801
Cr-Commit-Position: refs/heads/master@{#39119}

[jgruber, 2016-09-05 12:32:35]

A revert of this CL (patchset #3 id:40001) has been created in
https://codereview.chromium.org/2311883002/ by jgruber@chromium.org.

The reason for reverting is: Performance regressions: crbug.com/644087
Clusterfuzz: crbug.com/644074

We'll reland all regexp changes at once when the port is complete and at least
performance-neutral, since the partial port requires slow workarounds..