Enable alignment unittests on iOS arm device builds.

Enable alignment unittests on iOS arm device builds.

The underlying clang bugs causing misalignment of the data when the
__attribute__((aligned(alignment))) was used with alignment values
greater than 64 have been fixed, so re-enable the tests.

BUG=138066, 349003
Review-Url: https://codereview.chromium.org/2740753002
Cr-Commit-Position: refs/heads/master@{#455519}
Committed: https://chromium.googlesource.com/chromium/src/+/54069df248fa82893cda255d91c1704e01ea00a6

[sdefresne, 2017-03-08 19:13:29]

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

[sdefresne, 2017-03-08 19:14:04]

sdefresne@chromium.org changed reviewers:
+ thakis@chromium.org

[sdefresne, 2017-03-08 19:14:04]

Please take a look.

I've tested that those tests pass on both armv7 and arm64 devices.

[commit-bot: I haz the power, 2017-03-08 19:14:24]

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, 2017-03-08 19:26:47]

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

[commit-bot: I haz the power, 2017-03-08 19:26:48]

Dry run: This issue passed the CQ dry run.

[Nico, 2017-03-08 19:29:52]

the second bug sounds like this requires xcode 8.2. do all your bots have that?

if so, lgtm

[sdefresne, 2017-03-08 19:43:34]

On 2017/03/08 19:29:52, Nico wrote:
> the second bug sounds like this requires xcode 8.2. do all your bots have
that?
> 
> if so, lgtm

Our bots have Xcode 8.0 or more recent. I don't think the second bug requires
8.2, but it is the only version I have locally installed (the issue was reported
with Xcode 5.0.2, so I think it is more than likely that it was fixed in an
intermediate release). I'll revert the CL if it breaks the downstream bots
(which I think is unlikely).

[sdefresne, 2017-03-08 19:43:38]

The CQ bit was checked by sdefresne@chromium.org

[commit-bot: I haz the power, 2017-03-08 19:44:33]

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, 2017-03-08 19:50:02]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489002218667710, "parent_rev":
"0a734fd400a160bdc1ea1e2eaff4bc44299d523a", "commit_rev":
"54069df248fa82893cda255d91c1704e01ea00a6"}

[commit-bot: I haz the power, 2017-03-08 19:50:52]

Description was changed from

==========
Enable alignment unittests on iOS arm device builds.

The underlying clang bugs causing misalignment of the data when the
__attribute__((aligned(alignment))) was used with alignment values
greater than 64 have been fixed, so re-enable the tests.

BUG=138066,349003
==========

to

==========
Enable alignment unittests on iOS arm device builds.

The underlying clang bugs causing misalignment of the data when the
__attribute__((aligned(alignment))) was used with alignment values
greater than 64 have been fixed, so re-enable the tests.

BUG=138066,349003

Review-Url: https://codereview.chromium.org/2740753002
Cr-Commit-Position: refs/heads/master@{#455519}
Committed:
https://chromium.googlesource.com/chromium/src/+/54069df248fa82893cda255d91c1...
==========

[commit-bot: I haz the power, 2017-03-08 19:50:53]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/54069df248fa82893cda255d91c1...