Added a test for CLZ

Added a test for CLZ

Committed: https://crrev.com/dd1928ca8986d316203d451c73eec9e7ef26c1cb
Cr-Commit-Position: refs/heads/master@{#31316}

[ahaas1, 2015-10-12 21:35:15]

The CQ bit was checked by ahaas@google.com to run a CQ dry run

[commit-bot: I haz the power, 2015-10-12 21:35:26]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1397883003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1397883003/1

[commit-bot: I haz the power, 2015-10-12 21:35:27]

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

[commit-bot: I haz the power, 2015-10-12 21:35:28]

Dry run: No L-G-T-M from a valid reviewer yet. Only full committers are
accepted.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[ahaas1, 2015-10-12 21:35:47]

ahaas@google.com changed reviewers:
+ titzer@chromium.org

[ahaas1, 2015-10-12 21:36:53]

The CQ bit was checked by ahaas@google.com to run a CQ dry run

[commit-bot: I haz the power, 2015-10-12 21:37:05]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1397883003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1397883003/1

[commit-bot: I haz the power, 2015-10-12 21:37:06]

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

[commit-bot: I haz the power, 2015-10-12 21:37:07]

Dry run: No L-G-T-M from a valid reviewer yet. Only full committers are
accepted.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[titzer, 2015-10-15 16:56:12]

lgtm

[ahaas, 2015-10-15 16:58:06]

The CQ bit was checked by ahaas@chromium.org

[commit-bot: I haz the power, 2015-10-15 16:58:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1397883003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1397883003/20001

[commit-bot: I haz the power, 2015-10-15 17:24:32]

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

[commit-bot: I haz the power, 2015-10-15 17:24:32]

Try jobs failed on following builders:
  v8_win_rel on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_win_rel/builds/10675)

[ahaas, 2015-10-15 18:35:50]

The CQ bit was checked by ahaas@chromium.org

[ahaas, 2015-10-15 18:35:51]

The patchset sent to the CQ was uploaded after l-g-t-m from titzer@chromium.org
Link to the patchset: https://codereview.chromium.org/1397883003/#ps40001
(title: "Merge conflict")

[commit-bot: I haz the power, 2015-10-15 18:36:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1397883003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1397883003/40001

[commit-bot: I haz the power, 2015-10-15 18:37:05]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-10-15 18:37:32]

Patchset 3 (id:??) landed as
https://crrev.com/dd1928ca8986d316203d451c73eec9e7ef26c1cb
Cr-Commit-Position: refs/heads/master@{#31316}