MIPS: Fix c-linkage.

MIPS: Fix c-linkage.

Per MIPS O32 ABI the first four arguments must be passed via
the a0-a3 registers and they must be on the stack as well.

TEST=cctest/test-run-wasm/*
BUG=

Committed: https://crrev.com/85c735729870be01b3e98ccacda1c37dc0076b31
Cr-Commit-Position: refs/heads/master@{#34260}

[akos.palfi.imgtec, 2016-02-23 21:38:05]

akos.palfi@imgtec.com changed reviewers:
+ balazs.kilvady@imgtec.com, gergely.kis@imgtec.com, titzer@chromium.org

[akos.palfi.imgtec, 2016-02-23 21:38:05]

PTAL.

[balazs.kilvady, 2016-02-24 14:07:29]

lgtm

[akos.palfi.imgtec, 2016-02-24 15:35:17]

Ben, Could you PTAL? This CL fixes a ton of wasm tests on mips.

[titzer, 2016-02-24 17:30:49]

lgtm

[akos.palfi.imgtec, 2016-02-24 17:38:59]

The CQ bit was checked by akos.palfi@imgtec.com

[commit-bot: I haz the power, 2016-02-24 17:39:04]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1730763002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1730763002/1

[commit-bot: I haz the power, 2016-02-24 18:20:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-24 18:21:51]

Description was changed from

==========
MIPS: Fix c-linkage.

Per MIPS O32 ABI the first four arguments must be passed via
the a0-a3 registers and they must be on the stack as well.

TEST=cctest/test-run-wasm/*
BUG=
==========

to

==========
MIPS: Fix c-linkage.

Per MIPS O32 ABI the first four arguments must be passed via
the a0-a3 registers and they must be on the stack as well.

TEST=cctest/test-run-wasm/*
BUG=

Committed: https://crrev.com/85c735729870be01b3e98ccacda1c37dc0076b31
Cr-Commit-Position: refs/heads/master@{#34260}
==========

[commit-bot: I haz the power, 2016-02-24 18:21:52]

Patchset 1 (id:??) landed as
https://crrev.com/85c735729870be01b3e98ccacda1c37dc0076b31
Cr-Commit-Position: refs/heads/master@{#34260}