PPC: Work around unintended snan to qnan conversion

PPC: Work around unintended snan to qnan conversion

R=bjaideep@ca.ibm.com, jyan@ca.ibm.com, joransiu@ca.ibm.com

BUG=

Review-Url: https://codereview.chromium.org/2888533003
Cr-Commit-Position: refs/heads/master@{#45348}
Committed: https://chromium.googlesource.com/v8/v8/+/b056073000ae72156417b468bb72b7c8a43bd009

[JaideepBajwa, 2017-05-16 17:31:13]

lgtm

[john.yan, 2017-05-16 17:34:44]

lgtm

[Sampson, 2017-05-16 17:35:18]

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

[commit-bot: I haz the power, 2017-05-16 17:35:22]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Sampson, 2017-05-16 17:35:23]

The CQ bit was unchecked by sampsong@ca.ibm.com

[Sampson, 2017-05-16 17:43:03]

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

[Sampson, 2017-05-16 17:43:04]

The patchset sent to the CQ was uploaded after l-g-t-m from jyan@ca.ibm.com,
bjaideep@ca.ibm.com
Link to the patchset: https://codereview.chromium.org/2888533003/#ps20001
(title: "Rephrase the comment to make more sense")

[commit-bot: I haz the power, 2017-05-16 17:43:12]

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, 2017-05-16 18:15:15]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1494956583800650,
"parent_rev": "18d02d5d8c6bfafc455509fc6d79bb191d3a1d59", "commit_rev":
"b056073000ae72156417b468bb72b7c8a43bd009"}

[commit-bot: I haz the power, 2017-05-16 18:15:23]

Description was changed from

==========
PPC: Work around unintended snan to qnan conversion

R=bjaideep@ca.ibm.com, jyan@ca.ibm.com, joransiu@ca.ibm.com

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

to

==========
PPC: Work around unintended snan to qnan conversion

R=bjaideep@ca.ibm.com, jyan@ca.ibm.com, joransiu@ca.ibm.com

BUG=

Review-Url: https://codereview.chromium.org/2888533003
Cr-Commit-Position: refs/heads/master@{#45348}
Committed:
https://chromium.googlesource.com/v8/v8/+/b056073000ae72156417b468bb72b7c8a43...
==========

[commit-bot: I haz the power, 2017-05-16 18:15:24]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/v8/v8/+/b056073000ae72156417b468bb72b7c8a43...