MIPS64: Fix compilation issues on MIPS64R6 with Clang.

MIPS64: Fix compilation issues on MIPS64R6 with Clang.

This patch enables V8 build with Clang without errors for MIPS64
release R6.

TEST=
BUG=

Committed: https://crrev.com/3dbc7586fb6d6daa878015a83524dd8c52bbc2c9
Cr-Commit-Position: refs/heads/master@{#36948}

[Ilija.Pavlovic1, 2016-06-13 09:24:06]

ilija.pavlovic@imgtec.com changed reviewers:
+ akos.palfi@imgtec.com, balazs.kilvady@imgtec.com,
ivica.bogosavljevic@imgtec.com, jochen@chromium.org, marija.antic@imgtec.com,
miran.karic@imgtec.com

[Ilija.Pavlovic1, 2016-06-13 09:24:07]

PTAL.

@jochen: Your "lgtm" is required here so I would ask you to check this patch.

Best regards,
Ilija

[jochen (gone - plz use gerrit), 2016-06-13 15:20:18]

lgtm

[Ilija.Pavlovic1, 2016-06-14 06:11:36]

The CQ bit was checked by ilija.pavlovic@imgtec.com

[commit-bot: I haz the power, 2016-06-14 06:11:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2062713002/1

[commit-bot: I haz the power, 2016-06-14 07:01:54]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-14 07:02:37]

Description was changed from

==========
MIPS64: Fix compilation issues on MIPS64R6 with Clang.

This patch enables V8 build with Clang without errors for MIPS64
release R6.

TEST=
BUG=
==========

to

==========
MIPS64: Fix compilation issues on MIPS64R6 with Clang.

This patch enables V8 build with Clang without errors for MIPS64
release R6.

TEST=
BUG=

Committed: https://crrev.com/3dbc7586fb6d6daa878015a83524dd8c52bbc2c9
Cr-Commit-Position: refs/heads/master@{#36948}
==========

[commit-bot: I haz the power, 2016-06-14 07:02:38]

Patchset 1 (id:??) landed as
https://crrev.com/3dbc7586fb6d6daa878015a83524dd8c52bbc2c9
Cr-Commit-Position: refs/heads/master@{#36948}