[turbofan] Fully reduce node in JSCallReducer::ReduceSpreadCall.

[turbofan] Fully reduce node in JSCallReducer::ReduceSpreadCall.

When turning a JSCallWithSpread into a JSCall or a JSConstructWithSpread
into a JSConstruct, we need to (manually) invoke the JSCallReducer logic
again on the changed node to make sure that optimizations that are now
possible for the JSCall or JSConstruct operator are properly applied.

BUG=v8:5932, v8:5895, v8:6344, v8:6399, v8:6400
R=jarin@chromium.org

Review-Url: https://codereview.chromium.org/2882153003
Cr-Commit-Position: refs/heads/master@{#45325}
Committed: https://chromium.googlesource.com/v8/v8/+/724d8dfe936a7dcaa4b9a7f13594849c2ccba209

[Benedikt Meurer, 2017-05-15 19:36:35]

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

[commit-bot: I haz the power, 2017-05-15 19:36:40]

Dry run: CQ is trying da patch.

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

[Benedikt Meurer, 2017-05-15 19:40:03]

Description was changed from

==========
[turbofan] Fully reduce node in JSCallReducer::ReduceSpreadCall.

When turning a JSCallWithSpread into a JSCall or a JSConstructWithSpread
into a JSConstruct, we need to (manually) invoke the JSCallReducer logic
again on the changed node to make sure that optimizations that are now
possible for the JSCall or JSConstruct operator are properly applied.

BUG=v8:5932,v8:5895
R=jarin@chromium.org
==========

to

==========
[turbofan] Fully reduce node in JSCallReducer::ReduceSpreadCall.

When turning a JSCallWithSpread into a JSCall or a JSConstructWithSpread
into a JSConstruct, we need to (manually) invoke the JSCallReducer logic
again on the changed node to make sure that optimizations that are now
possible for the JSCall or JSConstruct operator are properly applied.

BUG=v8:5932,v8:5895,v8:6344
R=jarin@chromium.org
==========

[commit-bot: I haz the power, 2017-05-15 20:09:15]

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

[commit-bot: I haz the power, 2017-05-15 20:09:16]

Dry run: This issue passed the CQ dry run.

[Benedikt Meurer, 2017-05-16 04:16:30]

Description was changed from

==========
[turbofan] Fully reduce node in JSCallReducer::ReduceSpreadCall.

When turning a JSCallWithSpread into a JSCall or a JSConstructWithSpread
into a JSConstruct, we need to (manually) invoke the JSCallReducer logic
again on the changed node to make sure that optimizations that are now
possible for the JSCall or JSConstruct operator are properly applied.

BUG=v8:5932,v8:5895,v8:6344
R=jarin@chromium.org
==========

to

==========
[turbofan] Fully reduce node in JSCallReducer::ReduceSpreadCall.

When turning a JSCallWithSpread into a JSCall or a JSConstructWithSpread
into a JSConstruct, we need to (manually) invoke the JSCallReducer logic
again on the changed node to make sure that optimizations that are now
possible for the JSCall or JSConstruct operator are properly applied.

BUG=v8:5932,v8:5895,v8:6344,v8:6399,v8:6400
R=jarin@chromium.org
==========

[Jarin, 2017-05-16 08:57:42]

lgtm

[Benedikt Meurer, 2017-05-16 09:00:24]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2017-05-16 09:00:32]

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 09:02:07]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494925224915040, "parent_rev":
"cd33ec554285b7d0299d636ccebe539c85fd700a", "commit_rev":
"724d8dfe936a7dcaa4b9a7f13594849c2ccba209"}

[commit-bot: I haz the power, 2017-05-16 09:02:18]

Description was changed from

==========
[turbofan] Fully reduce node in JSCallReducer::ReduceSpreadCall.

When turning a JSCallWithSpread into a JSCall or a JSConstructWithSpread
into a JSConstruct, we need to (manually) invoke the JSCallReducer logic
again on the changed node to make sure that optimizations that are now
possible for the JSCall or JSConstruct operator are properly applied.

BUG=v8:5932,v8:5895,v8:6344,v8:6399,v8:6400
R=jarin@chromium.org
==========

to

==========
[turbofan] Fully reduce node in JSCallReducer::ReduceSpreadCall.

When turning a JSCallWithSpread into a JSCall or a JSConstructWithSpread
into a JSConstruct, we need to (manually) invoke the JSCallReducer logic
again on the changed node to make sure that optimizations that are now
possible for the JSCall or JSConstruct operator are properly applied.

BUG=v8:5932,v8:5895,v8:6344,v8:6399,v8:6400
R=jarin@chromium.org

Review-Url: https://codereview.chromium.org/2882153003
Cr-Commit-Position: refs/heads/master@{#45325}
Committed:
https://chromium.googlesource.com/v8/v8/+/724d8dfe936a7dcaa4b9a7f13594849c2cc...
==========

[commit-bot: I haz the power, 2017-05-16 09:02:19]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/724d8dfe936a7dcaa4b9a7f13594849c2cc...