[x64] Apply leaq optimizations similar to leal.

[x64] Apply leaq optimizations similar to leal.

So far we didn't really recognize leaq, but only leal instructions in
the x64 InstructionSelector. Now that we actually generate more of them,
we should also pay more attention to those.

R=epertoso@chromium.org

Committed: https://crrev.com/968d3bce5832b66d1a33eb252b0a43d50bbe337b
Cr-Commit-Position: refs/heads/master@{#38055}

[Benedikt Meurer, 2016-07-26 13:53:42]

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

[commit-bot: I haz the power, 2016-07-26 13:53:45]

Dry run: 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, 2016-07-26 14:14:58]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-07-26 14:14:59]

Dry run: This issue passed the CQ dry run.

[epertoso, 2016-07-26 14:17:06]

The CQ bit was checked by epertoso@chromium.org

[epertoso, 2016-07-26 14:17:06]

lgtm

[commit-bot: I haz the power, 2016-07-26 14:17:17]

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, 2016-07-26 14:18:36]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-26 14:19:15]

Description was changed from

==========
[x64] Apply leaq optimizations similar to leal.

So far we didn't really recognize leaq, but only leal instructions in
the x64 InstructionSelector. Now that we actually generate more of them,
we should also pay more attention to those.

R=epertoso@chromium.org
==========

to

==========
[x64] Apply leaq optimizations similar to leal.

So far we didn't really recognize leaq, but only leal instructions in
the x64 InstructionSelector. Now that we actually generate more of them,
we should also pay more attention to those.

R=epertoso@chromium.org

Committed: https://crrev.com/968d3bce5832b66d1a33eb252b0a43d50bbe337b
Cr-Commit-Position: refs/heads/master@{#38055}
==========

[commit-bot: I haz the power, 2016-07-26 14:19:16]

Patchset 1 (id:??) landed as
https://crrev.com/968d3bce5832b66d1a33eb252b0a43d50bbe337b
Cr-Commit-Position: refs/heads/master@{#38055}