MIPS: Tweak constants to be in favor of table switch.

MIPS: Tweak constants to be in favor of table switch.

In prevous set-up table switch is rarely generated.

TEST=cctest/test-serialize/SerializeInternalReference
BUG=

Committed: https://crrev.com/b37c0890d44b36fa1c6580c3a9293e733778a3cf
Cr-Commit-Position: refs/heads/master@{#27307}

[dusmil.imgtec, 2015-03-19 11:06:41]

dusan.milosavljevic@imgtec.com changed reviewers:
+ akos.palfi@imgtec.com, balazs.kilvady@imgtec.com, paul.lind@imgtec.com

[dusmil.imgtec, 2015-03-19 11:06:41]

PTAL,
We really need to improve jump tables to cost less. I suggest to switch to
branch tables instead of using indirect jump tables.

[balazs.kilvady, 2015-03-19 11:46:04]

lgtm.

[dusmil.imgtec, 2015-03-19 12:53:06]

The CQ bit was checked by dusan.milosavljevic@imgtec.com

[commit-bot: I haz the power, 2015-03-19 12:53:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1019463003/1

[commit-bot: I haz the power, 2015-03-19 13:57:03]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-03-19 13:57:22]

Patchset 1 (id:??) landed as
https://crrev.com/b37c0890d44b36fa1c6580c3a9293e733778a3cf
Cr-Commit-Position: refs/heads/master@{#27307}