[json] Specialize parsed arrays to most specific kind

[json] Specialize parsed arrays to most specific elements kind

Depending on the input elements, we can allocate a FAST_{SMI_,DOUBLE_,}KIND
backing store.

BUG=v8:6398
Review-Url: https://codereview.chromium.org/2887653002
Cr-Commit-Position: refs/heads/master@{#45323}
Committed: https://chromium.googlesource.com/v8/v8/+/63984db0600d381f0043e008b2b2f71c6d6cc187

[jgruber, 2017-05-16 08:16:11]

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

[commit-bot: I haz the power, 2017-05-16 08:16:21]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[jgruber, 2017-05-16 08:32:17]

Description was changed from

==========
[json] Specialize parsed arrays to most specific kind

Depending on the input elements, we can allocate a FAST_{SMI_,DOUBLE_,}KIND
backing store.

BUG=v8:6398
==========

to

==========
[json] Specialize parsed arrays to most specific elements kind

Depending on the input elements, we can allocate a FAST_{SMI_,DOUBLE_,}KIND
backing store.

BUG=v8:6398
==========

[jgruber, 2017-05-16 08:38:44]

jgruber@chromium.org changed reviewers:
+ jarin@chromium.org

[Benedikt Meurer, 2017-05-16 08:40:37]

bmeurer@chromium.org changed reviewers:
+ bmeurer@chromium.org

[Benedikt Meurer, 2017-05-16 08:40:37]

Nice. LGTM

[commit-bot: I haz the power, 2017-05-16 08:48:52]

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

[commit-bot: I haz the power, 2017-05-16 08:48:53]

Dry run: This issue passed the CQ dry run.

[jgruber, 2017-05-16 08:51:35]

The CQ bit was checked by jgruber@chromium.org

[commit-bot: I haz the power, 2017-05-16 08:51:42]

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, 2017-05-16 08:53:18]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494924695936040, "parent_rev":
"2178590afdeb50510d1f44018f696a9afc5a5f84", "commit_rev":
"63984db0600d381f0043e008b2b2f71c6d6cc187"}

[commit-bot: I haz the power, 2017-05-16 08:53:25]

Description was changed from

==========
[json] Specialize parsed arrays to most specific elements kind

Depending on the input elements, we can allocate a FAST_{SMI_,DOUBLE_,}KIND
backing store.

BUG=v8:6398
==========

to

==========
[json] Specialize parsed arrays to most specific elements kind

Depending on the input elements, we can allocate a FAST_{SMI_,DOUBLE_,}KIND
backing store.

BUG=v8:6398

Review-Url: https://codereview.chromium.org/2887653002
Cr-Commit-Position: refs/heads/master@{#45323}
Committed:
https://chromium.googlesource.com/v8/v8/+/63984db0600d381f0043e008b2b2f71c6d6...
==========

[commit-bot: I haz the power, 2017-05-16 08:53:27]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/63984db0600d381f0043e008b2b2f71c6d6...