MIPS64: Fix NoBarrierAtomicValue.Construction test failure on big-endian

MIPS64: Fix NoBarrierAtomicValue.Construction test failure on big-endian

Reason for the failure is that the test enumeration is 32-bit wide, whereas
AtomicWord is 64-bit wide on 64-bit machines. On 64-big endian, this loads the random four bytes located after the 32-bit value that is tested.

BUG=
TEST=unittests/NoBarrierAtomicValue.Construction

Committed: https://crrev.com/586e4a8951154374079c2b9a8e78119dcded51b6
Cr-Commit-Position: refs/heads/master@{#40767}

[ivica.bogosavljevic, 2016-11-03 12:57:18]

ivica.bogosavljevic@imgtec.com changed reviewers:
+ ivica.bogosavljevic@imgtec.com

[predrag.rudic, 2016-11-03 13:03:04]

Description was changed from

==========
MIPS64: Fix NoBarrierAtomicValue.Construction test failure on big-endian

BUG=
TEST=unittests/NoBarrierAtomicValue.Construction
==========

to

==========
MIPS64: Fix NoBarrierAtomicValue.Construction test failure on big-endian

Reason for the failure is that the test enumeration is 32-bit wide, whereas
AtomicWord is 64-bit wide on 64-bit machines. On 64-big endian, this loads the
random four bytes located after the 32-bit value that is tested.

BUG=
TEST=unittests/NoBarrierAtomicValue.Construction
==========

[predrag.rudic, 2016-11-03 13:03:04]

predrag.rudic@imgtec.com changed reviewers:
+ mlippautz@chromium.org, mstarzinger@chromium.org

[predrag.rudic, 2016-11-03 13:03:13]

PTAL

[Michael Lippautz, 2016-11-03 15:16:19]

lgtm

[predrag.rudic, 2016-11-04 13:19:20]

The CQ bit was checked by predrag.rudic@imgtec.com

[commit-bot: I haz the power, 2016-11-04 13:19:26]

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, 2016-11-04 13:44:51]

Description was changed from

==========
MIPS64: Fix NoBarrierAtomicValue.Construction test failure on big-endian

Reason for the failure is that the test enumeration is 32-bit wide, whereas
AtomicWord is 64-bit wide on 64-bit machines. On 64-big endian, this loads the
random four bytes located after the 32-bit value that is tested.

BUG=
TEST=unittests/NoBarrierAtomicValue.Construction
==========

to

==========
MIPS64: Fix NoBarrierAtomicValue.Construction test failure on big-endian

Reason for the failure is that the test enumeration is 32-bit wide, whereas
AtomicWord is 64-bit wide on 64-bit machines. On 64-big endian, this loads the
random four bytes located after the 32-bit value that is tested.

BUG=
TEST=unittests/NoBarrierAtomicValue.Construction
==========

[commit-bot: I haz the power, 2016-11-04 13:44:52]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-17 22:22:53]

Description was changed from

==========
MIPS64: Fix NoBarrierAtomicValue.Construction test failure on big-endian

Reason for the failure is that the test enumeration is 32-bit wide, whereas
AtomicWord is 64-bit wide on 64-bit machines. On 64-big endian, this loads the
random four bytes located after the 32-bit value that is tested.

BUG=
TEST=unittests/NoBarrierAtomicValue.Construction
==========

to

==========
MIPS64: Fix NoBarrierAtomicValue.Construction test failure on big-endian

Reason for the failure is that the test enumeration is 32-bit wide, whereas
AtomicWord is 64-bit wide on 64-bit machines. On 64-big endian, this loads the
random four bytes located after the 32-bit value that is tested.

BUG=
TEST=unittests/NoBarrierAtomicValue.Construction

Committed: https://crrev.com/586e4a8951154374079c2b9a8e78119dcded51b6
Cr-Commit-Position: refs/heads/master@{#40767}
==========

[commit-bot: I haz the power, 2016-11-17 22:22:54]

Patchset 1 (id:??) landed as
https://crrev.com/586e4a8951154374079c2b9a8e78119dcded51b6
Cr-Commit-Position: refs/heads/master@{#40767}