Do not inline store if field map was cleared.

Do not inline store if field map was cleared.

BUG=v8:4023
LOG=NO

Committed: https://crrev.com/2f327a5cb4f2ecbb163979fc9b788af765396a62
Cr-Commit-Position: refs/heads/master@{#27779}

[ulan, 2015-04-13 09:07:39]

ulan@chromium.org changed reviewers:
+ jkummerow@chromium.org

[ulan, 2015-04-13 09:07:39]

PTAL

[Jakob Kummerow, 2015-04-13 09:11:32]

LGTM with a nit. Thanks for fixing this!

https://codereview.chromium.org/1081033004/diff/60001/test/mjsunit/regress/re...
File test/mjsunit/regress/regress-4023.js (right):

https://codereview.chromium.org/1081033004/diff/60001/test/mjsunit/regress/re...
test/mjsunit/regress/regress-4023.js:1: // Copyright 2014 the V8 project
authors. All rights reserved.
nit: 2015

[ulan, 2015-04-13 09:14:41]

> LGTM with a nit. Thanks for fixing this!
Thank you for investigation and repro! That is the hardest part of fixing. :)

[ulan, 2015-04-13 09:14:46]

The CQ bit was checked by ulan@chromium.org

[ulan, 2015-04-13 09:14:46]

The patchset sent to the CQ was uploaded after l-g-t-m from
jkummerow@chromium.org
Link to the patchset: https://codereview.chromium.org/1081033004/#ps80001
(title: "Fix comment")

[commit-bot: I haz the power, 2015-04-13 09:14:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1081033004/80001

[commit-bot: I haz the power, 2015-04-13 09:44:01]

Committed patchset #5 (id:80001)

[commit-bot: I haz the power, 2015-04-13 09:44:12]

Patchset 5 (id:??) landed as
https://crrev.com/2f327a5cb4f2ecbb163979fc9b788af765396a62
Cr-Commit-Position: refs/heads/master@{#27779}

[Michael Achenbach, 2015-04-13 16:20:24]

On 2015/04/13 09:44:12, I haz the power (commit-bot) wrote:
> Patchset 5 (id:??) landed as
> https://crrev.com/2f327a5cb4f2ecbb163979fc9b788af765396a62
> Cr-Commit-Position: refs/heads/master@{#27779}

Please check also these failures:
http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20arm64%20-%20s...