S390: Implement RotRight64

S390: Implement RotRight64

Properly implement Rotate Right sequence for S390, to use the 64-bit
RLLG instruction.

R=jyan@ca.ibm.com,michael_dawson@ca.ibm.com,mbrandy@us.ibm.com
BUG=

Committed: https://crrev.com/555c46113f39e1f5fd966276d03809bfc9400847
Cr-Commit-Position: refs/heads/master@{#35142}

[JoranSiu, 2016-03-30 19:53:32]

The CQ bit was checked by joransiu@ca.ibm.com to run a CQ dry run

[commit-bot: I haz the power, 2016-03-30 19:53:41]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1842093003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1842093003/1

[JoranSiu, 2016-03-30 19:53:42]

PTAL

[commit-bot: I haz the power, 2016-03-30 20:14:39]

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

[commit-bot: I haz the power, 2016-03-30 20:14:40]

Dry run: This issue passed the CQ dry run.

[john.yan, 2016-03-30 20:16:53]

lgtm

[JoranSiu, 2016-03-30 20:32:25]

The CQ bit was checked by joransiu@ca.ibm.com

[commit-bot: I haz the power, 2016-03-30 20:32:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1842093003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1842093003/1

[commit-bot: I haz the power, 2016-03-30 20:34:59]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-30 20:36:41]

Description was changed from

==========
S390: Implement RotRight64

Properly implement Rotate Right sequence for S390, to use the 64-bit
RLLG instruction.

R=jyan@ca.ibm.com,michael_dawson@ca.ibm.com,mbrandy@us.ibm.com
BUG=
==========

to

==========
S390: Implement RotRight64

Properly implement Rotate Right sequence for S390, to use the 64-bit
RLLG instruction.

R=jyan@ca.ibm.com,michael_dawson@ca.ibm.com,mbrandy@us.ibm.com
BUG=

Committed: https://crrev.com/555c46113f39e1f5fd966276d03809bfc9400847
Cr-Commit-Position: refs/heads/master@{#35142}
==========

[commit-bot: I haz the power, 2016-03-30 20:36:41]

Patchset 1 (id:??) landed as
https://crrev.com/555c46113f39e1f5fd966276d03809bfc9400847
Cr-Commit-Position: refs/heads/master@{#35142}