Reland of PPC/s390: SmiUntag only for 32bit

Reland of PPC/s390: SmiUntag only for 32bit

R=joransiu@ca.ibm.com, jyan@ca.ibm.com
BUG=
LOG=n

Review-Url: https://codereview.chromium.org/2839343003
Cr-Commit-Position: refs/heads/master@{#44939}
Committed: https://chromium.googlesource.com/v8/v8/+/cfdffe2be3329b3d217d488eba5b369d9ef52dba

[JaideepBajwa, 2017-04-27 13:49:05]

ptal

[john.yan, 2017-04-27 13:49:43]

lgtm

[JaideepBajwa, 2017-04-27 13:51:05]

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

[commit-bot: I haz the power, 2017-04-27 13:51:13]

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, 2017-04-27 14:47:15]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493301065421900, "parent_rev":
"f6296b344e771e59b80a10f84f30e7a757823bf5", "commit_rev":
"cfdffe2be3329b3d217d488eba5b369d9ef52dba"}

[commit-bot: I haz the power, 2017-04-27 14:47:21]

Description was changed from

==========
Reland of PPC/s390: SmiUntag only for 32bit

R=joransiu@ca.ibm.com, jyan@ca.ibm.com
BUG=
LOG=n
==========

to

==========
Reland of PPC/s390: SmiUntag only for 32bit

R=joransiu@ca.ibm.com, jyan@ca.ibm.com
BUG=
LOG=n

Review-Url: https://codereview.chromium.org/2839343003
Cr-Commit-Position: refs/heads/master@{#44939}
Committed:
https://chromium.googlesource.com/v8/v8/+/cfdffe2be3329b3d217d488eba5b369d9ef...
==========

[commit-bot: I haz the power, 2017-04-27 14:47:21]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/cfdffe2be3329b3d217d488eba5b369d9ef...