[turbofan] Don't flush LoadElimination on unsupported field stores.

[turbofan] Don't flush LoadElimination on unsupported field stores.

When we hit an unspported field store, only flush the state of
potentially aliasing objects, but don't flush the full state table.

R=jarin@chromium.org
BUG=v8:5608
Committed: https://crrev.com/78f0d04ceffc562446db852fab15f5d148681ae7
Cr-Commit-Position: refs/heads/master@{#40799}

[Benedikt Meurer, 2016-11-07 08:54:51]

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

[commit-bot: I haz the power, 2016-11-07 08:55:01]

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

[Benedikt Meurer, 2016-11-07 08:55:17]

Hey Jaro,

Next LoadElimination fix.
Please take a look.

Thanks,
Benedikt

[commit-bot: I haz the power, 2016-11-07 09:19:39]

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

[commit-bot: I haz the power, 2016-11-07 09:19:40]

Dry run: This issue passed the CQ dry run.

[Jarin, 2016-11-07 09:55:42]

lgtm

[Benedikt Meurer, 2016-11-07 11:12:06]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-11-07 11:12:13]

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, 2016-11-07 11:14:11]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-17 22:24:29]

Description was changed from

==========
[turbofan] Don't flush LoadElimination on unsupported field stores.

When we hit an unspported field store, only flush the state of
potentially aliasing objects, but don't flush the full state table.

R=jarin@chromium.org
BUG=v8:5608
==========

to

==========
[turbofan] Don't flush LoadElimination on unsupported field stores.

When we hit an unspported field store, only flush the state of
potentially aliasing objects, but don't flush the full state table.

R=jarin@chromium.org
BUG=v8:5608

Committed: https://crrev.com/78f0d04ceffc562446db852fab15f5d148681ae7
Cr-Commit-Position: refs/heads/master@{#40799}
==========

[commit-bot: I haz the power, 2016-11-17 22:24:30]

Patchset 1 (id:??) landed as
https://crrev.com/78f0d04ceffc562446db852fab15f5d148681ae7
Cr-Commit-Position: refs/heads/master@{#40799}