MIPS: Fix enabling v8 compilation with CLANG.

MIPS: Fix enabling v8 compilation with CLANG.

Updated toolchain.gypi to support v8 using CLANG on MIPS. These changes
include using integrated assembler with CLANG, and disabling options
used by GCC which are not supported by CLANG.

Reland https://codereview.chromium.org/1519493002 with fix to remove
duplicated 'conditions' sections.

TEST=
BUG=

Committed: https://crrev.com/6dd99f19daa6ae9e7ad41e5b46294636b524c205
Cr-Commit-Position: refs/heads/master@{#32963}

[Ilija.Pavlovic1, 2015-12-16 15:39:19]

ilija.pavlovic@imgtec.com changed reviewers:
+ akos.palfi@imgtec.com, balazs.kilvady@imgtec.com,
ivica.bogosavljevic@imgtec.com, jkummerow@chromium.org, paul.lind@imgtec.com

[paul.l..., 2015-12-16 16:05:05]

provisional lgtm to get trybots working.

[Jakob Kummerow, 2015-12-16 16:16:50]

LGTM.

Best practice for relands is to upload the original patch as the first patch
set, then fix whatever needs fixing, then upload the fixed version as a new
patch set. That makes it easy for reviewers to review only what's changed since
the last attempt.

[Ilija.Pavlovic1, 2015-12-16 16:17:02]

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

[commit-bot: I haz the power, 2015-12-16 16:17:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1530153003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1530153003/1

[Ilija.Pavlovic1, 2015-12-16 16:19:38]

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

[Ilija.Pavlovic1, 2015-12-16 16:54:43]

The CQ bit was checked by ilija.pavlovic@imgtec.com to run a CQ dry run

[commit-bot: I haz the power, 2015-12-16 16:54:45]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1530153003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1530153003/1

[Ilija.Pavlovic1, 2015-12-16 16:54:51]

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

[Ilija.Pavlovic1, 2015-12-18 07:40:04]

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

[commit-bot: I haz the power, 2015-12-18 07:40:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1530153003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1530153003/1

[commit-bot: I haz the power, 2015-12-18 08:02:40]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-18 08:03:26]

Description was changed from

==========
MIPS: Fix enabling v8 compilation with CLANG.

Updated toolchain.gypi to support v8 using CLANG on MIPS. These changes
include using integrated assembler with CLANG, and disabling options
used by GCC which are not supported by CLANG.

Reland https://codereview.chromium.org/1519493002 with fix to remove
duplicated 'conditions' sections.

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

to

==========
MIPS: Fix enabling v8 compilation with CLANG.

Updated toolchain.gypi to support v8 using CLANG on MIPS. These changes
include using integrated assembler with CLANG, and disabling options
used by GCC which are not supported by CLANG.

Reland https://codereview.chromium.org/1519493002 with fix to remove
duplicated 'conditions' sections.

TEST=
BUG=

Committed: https://crrev.com/6dd99f19daa6ae9e7ad41e5b46294636b524c205
Cr-Commit-Position: refs/heads/master@{#32963}
==========

[commit-bot: I haz the power, 2015-12-18 08:03:27]

Patchset 1 (id:??) landed as
https://crrev.com/6dd99f19daa6ae9e7ad41e5b46294636b524c205
Cr-Commit-Position: refs/heads/master@{#32963}