[turbofan] Try to update deprecated maps first.

[turbofan] Try to update deprecated maps first.

When optimizing stores to data properties in literals, we need to first
migrate deprecated maps before we lookup the property access infos for
those.

BUG=chromium:724608
R=jarin@chromium.org

Review-Url: https://codereview.chromium.org/2930433003
Cr-Commit-Position: refs/heads/master@{#45727}
Committed: https://chromium.googlesource.com/v8/v8/+/468446d5fc24148086097aac0ed166c02da56416

[Benedikt Meurer, 2017-06-06 11:15:48]

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

[commit-bot: I haz the power, 2017-06-06 11:15:59]

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, 2017-06-06 11:44:28]

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

[commit-bot: I haz the power, 2017-06-06 11:44:29]

Dry run: This issue passed the CQ dry run.

[Jarin, 2017-06-06 12:09:01]

lgtm

[Benedikt Meurer, 2017-06-06 12:09:16]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2017-06-06 12:09:18]

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, 2017-06-06 12:10:40]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1496750956502660, "parent_rev":
"5ebd6fcd269de6ac85d6805049882e75e298ddb3", "commit_rev":
"468446d5fc24148086097aac0ed166c02da56416"}

[commit-bot: I haz the power, 2017-06-06 12:10:50]

Description was changed from

==========
[turbofan] Try to update deprecated maps first.

When optimizing stores to data properties in literals, we need to first
migrate deprecated maps before we lookup the property access infos for
those.

BUG=chromium:724608
R=jarin@chromium.org
==========

to

==========
[turbofan] Try to update deprecated maps first.

When optimizing stores to data properties in literals, we need to first
migrate deprecated maps before we lookup the property access infos for
those.

BUG=chromium:724608
R=jarin@chromium.org

Review-Url: https://codereview.chromium.org/2930433003
Cr-Commit-Position: refs/heads/master@{#45727}
Committed:
https://chromium.googlesource.com/v8/v8/+/468446d5fc24148086097aac0ed166c02da...
==========

[commit-bot: I haz the power, 2017-06-06 12:10:51]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/468446d5fc24148086097aac0ed166c02da...