Reland "[interpeter] Move to table based peephole optimizer."

Reland "[interpeter] Move to table based peephole optimizer."

Original issue's description:
> [interpeter] Move to table based peephole optimizer.
>
> Introduces a lookup table for peephole optimizations.
>
> Fixes some tests using BytecodePeepholeOptimizer::Write() that should
> have been update to use BytecodePeepholeOptimizer::WriteJump().
>
> BUG=v8:4280
> LOG=N
>
> Committed: https://crrev.com/f4234422b93b21a286b0f31799009bcbe8b90b9e
> Cr-Commit-Position: refs/heads/master@{#37819}

BUG=v8:4280
LOG=N

Committed: https://crrev.com/a451bd1a687987a7056d7847ba14aefd195dd760
Cr-Commit-Position: refs/heads/master@{#37866}

[oth, 2016-07-19 10:39:00]

The CQ bit was checked by oth@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-07-19 10:39:04]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[oth, 2016-07-19 10:41:47]

oth@chromium.org changed reviewers:
+ rmcilroy@chromium.org

[oth, 2016-07-19 10:41:48]

Ross, PTAL.

The only delta in the reland is the change to gypfiles/standalone.gypi. It now
specifies separate host and target toolchains so mkpeephole is compiled for the
host.

[rmcilroy, 2016-07-19 11:13:17]

lgtm

[oth, 2016-07-19 11:17:59]

The CQ bit was checked by oth@chromium.org

[commit-bot: I haz the power, 2016-07-19 11:18:07]

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, 2016-07-19 11:54:27]

Committed patchset #2 (id:10001)

[commit-bot: I haz the power, 2016-07-19 11:54:29]

CQ bit was unchecked.

[commit-bot: I haz the power, 2016-07-19 11:56:42]

Description was changed from

==========
Reland "[interpeter] Move to table based peephole optimizer."

Original issue's description:
> [interpeter] Move to table based peephole optimizer.
>
> Introduces a lookup table for peephole optimizations.
>
> Fixes some tests using BytecodePeepholeOptimizer::Write() that should
> have been update to use BytecodePeepholeOptimizer::WriteJump().
>
> BUG=v8:4280
> LOG=N
>
> Committed: https://crrev.com/f4234422b93b21a286b0f31799009bcbe8b90b9e
> Cr-Commit-Position: refs/heads/master@{#37819}

BUG=v8:4280
LOG=N
==========

to

==========
Reland "[interpeter] Move to table based peephole optimizer."

Original issue's description:
> [interpeter] Move to table based peephole optimizer.
>
> Introduces a lookup table for peephole optimizations.
>
> Fixes some tests using BytecodePeepholeOptimizer::Write() that should
> have been update to use BytecodePeepholeOptimizer::WriteJump().
>
> BUG=v8:4280
> LOG=N
>
> Committed: https://crrev.com/f4234422b93b21a286b0f31799009bcbe8b90b9e
> Cr-Commit-Position: refs/heads/master@{#37819}

BUG=v8:4280
LOG=N

Committed: https://crrev.com/a451bd1a687987a7056d7847ba14aefd195dd760
Cr-Commit-Position: refs/heads/master@{#37866}
==========

[commit-bot: I haz the power, 2016-07-19 11:56:43]

Patchset 2 (id:??) landed as
https://crrev.com/a451bd1a687987a7056d7847ba14aefd195dd760
Cr-Commit-Position: refs/heads/master@{#37866}

[akos.palfi.imgtec, 2016-07-21 16:52:51]

akos.palfi@imgtec.com changed reviewers:
+ akos.palfi@imgtec.com

[akos.palfi.imgtec, 2016-07-21 16:52:52]

@oth:
It seems the change in standalone.gypi breaks the mips (big-endian) build when
snapshot is enabled. On big-endian mips we build the mksnapshot for the target
and execute it on qemu (since we haven't implemented big-endian simulator) to
generate the snapshot. With your change now it is built for host which is
little-endian and thus the generated snapshot can't be loaded.

I've uploaded a CL which reverts the gyp change, PTAL:
https://codereview.chromium.org/2172653002

[oth, 2016-07-22 08:51:28]

On 2016/07/21 16:52:52, akos.palfi.imgtec wrote:
> @oth:
> It seems the change in standalone.gypi breaks the mips (big-endian) build when
> snapshot is enabled. On big-endian mips we build the mksnapshot for the target
> and execute it on qemu (since we haven't implemented big-endian simulator) to
> generate the snapshot. With your change now it is built for host which is
> little-endian and thus the generated snapshot can't be loaded.
> 
> I've uploaded a CL which reverts the gyp change, PTAL:
> https://codereview.chromium.org/2172653002

@rmcilroy, jfyi, response on the proposed CL:
https://codereview.chromium.org/2172653002