[turbofan]: Micro optimizations to lea[l/q] on ia32/x64

[turbofan]: Micro optimizations to lea[l/q] on ia32/x64

Utilize all opportunities to turn leas into adds.

Committed: https://crrev.com/87ae05c7c418bee367a2006f0658a3dd171ed619
Cr-Commit-Position: refs/heads/master@{#40341}

[danno, 2016-10-13 14:42:20]

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

[commit-bot: I haz the power, 2016-10-13 14:42:29]

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, 2016-10-13 14:46:19]

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

[commit-bot: I haz the power, 2016-10-13 14:46:19]

Dry run: Try jobs failed on following builders:
  v8_mac_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_mac_rel_ng/builds/10764)

[danno, 2016-10-13 20:16:03]

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

[commit-bot: I haz the power, 2016-10-13 20:16:11]

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, 2016-10-13 20:19:23]

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

[commit-bot: I haz the power, 2016-10-13 20:19:24]

Dry run: Try jobs failed on following builders:
  v8_linux_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_rel_ng/builds/14515)
  v8_win_nosnap_shared_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_win_nosnap_shared_rel_ng...)

[danno, 2016-10-13 20:25:13]

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

[commit-bot: I haz the power, 2016-10-13 20:25:22]

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, 2016-10-13 20:53:08]

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

[commit-bot: I haz the power, 2016-10-13 20:53:09]

Dry run: This issue passed the CQ dry run.

[danno, 2016-10-13 20:55:31]

danno@chromium.org changed reviewers:
+ titzer@chromium.org

[danno, 2016-10-13 20:55:32]

Some missing stuff that occurred to me while looking at the code related the lea
stalls that Rich at Intel is investigating. PTAL

[titzer, 2016-10-15 12:14:24]

lgtm

[danno, 2016-10-17 08:11:38]

The CQ bit was checked by danno@chromium.org

[commit-bot: I haz the power, 2016-10-17 08:11:43]

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, 2016-10-17 08:57:04]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-10-17 08:57:54]

Description was changed from

==========
[turbofan]: Micro optimizations to lea[l/q] on ia32/x64

Utilize all opportunities to turn leas into adds.
==========

to

==========
[turbofan]: Micro optimizations to lea[l/q] on ia32/x64

Utilize all opportunities to turn leas into adds.

Committed: https://crrev.com/87ae05c7c418bee367a2006f0658a3dd171ed619
Cr-Commit-Position: refs/heads/master@{#40341}
==========

[commit-bot: I haz the power, 2016-10-17 08:57:55]

Patchset 3 (id:??) landed as
https://crrev.com/87ae05c7c418bee367a2006f0658a3dd171ed619
Cr-Commit-Position: refs/heads/master@{#40341}