[turbofan] Respect pretenuring of heap numbers.

[turbofan] Respect pretenuring of heap numbers.

This extends pretenuring decisions based on allocation sites to heap
numbers that are allocated as part of object literals. It ensures memory
locality of a bigger enclosure of the deep copy of an object literal.

R=bmeurer@chromium.org
TEST=cctest/test-heap/OptimizedPretenuringMixedInObjectProperties

Committed: https://crrev.com/ecfec3b03990c9601b142fa3687eaa64e71c3f61
Cr-Commit-Position: refs/heads/master@{#37645}

[Michael Starzinger, 2016-07-11 09:10:52]

Description was changed from

==========
[turbofan] Respect pretenuring of heap numbers.

This extends pretenuring decisions based on allocation sites to heap
numbers that are allocated as part of object literals. It ensures memory
locallity of a bigger enclosure of the deep copy of an object literal.

R=bmeurer@chromium.org
TEST=cctest/test-heap/OptimizedPretenuringMixedInObjectProperties
==========

to

==========
[turbofan] Respect pretenuring of heap numbers.

This extends pretenuring decisions based on allocation sites to heap
numbers that are allocated as part of object literals. It ensures memory
locality of a bigger enclosure of the deep copy of an object literal.

R=bmeurer@chromium.org
TEST=cctest/test-heap/OptimizedPretenuringMixedInObjectProperties
==========

[Michael Starzinger, 2016-07-11 09:11:12]

mstarzinger@chromium.org changed reviewers:
+ mvstanton@chromium.org

[Michael Starzinger, 2016-07-11 09:11:12]

Benedikt: PTAL.
Michael: FYI.

[Benedikt Meurer, 2016-07-11 12:57:22]

lgtm

[Michael Starzinger, 2016-07-11 14:10:49]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2016-07-11 14:10:53]

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, 2016-07-11 14:14:15]

Description was changed from

==========
[turbofan] Respect pretenuring of heap numbers.

This extends pretenuring decisions based on allocation sites to heap
numbers that are allocated as part of object literals. It ensures memory
locality of a bigger enclosure of the deep copy of an object literal.

R=bmeurer@chromium.org
TEST=cctest/test-heap/OptimizedPretenuringMixedInObjectProperties
==========

to

==========
[turbofan] Respect pretenuring of heap numbers.

This extends pretenuring decisions based on allocation sites to heap
numbers that are allocated as part of object literals. It ensures memory
locality of a bigger enclosure of the deep copy of an object literal.

R=bmeurer@chromium.org
TEST=cctest/test-heap/OptimizedPretenuringMixedInObjectProperties
==========

[commit-bot: I haz the power, 2016-07-11 14:14:17]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-11 14:15:29]

Description was changed from

==========
[turbofan] Respect pretenuring of heap numbers.

This extends pretenuring decisions based on allocation sites to heap
numbers that are allocated as part of object literals. It ensures memory
locality of a bigger enclosure of the deep copy of an object literal.

R=bmeurer@chromium.org
TEST=cctest/test-heap/OptimizedPretenuringMixedInObjectProperties
==========

to

==========
[turbofan] Respect pretenuring of heap numbers.

This extends pretenuring decisions based on allocation sites to heap
numbers that are allocated as part of object literals. It ensures memory
locality of a bigger enclosure of the deep copy of an object literal.

R=bmeurer@chromium.org
TEST=cctest/test-heap/OptimizedPretenuringMixedInObjectProperties

Committed: https://crrev.com/ecfec3b03990c9601b142fa3687eaa64e71c3f61
Cr-Commit-Position: refs/heads/master@{#37645}
==========

[commit-bot: I haz the power, 2016-07-11 14:15:30]

Patchset 1 (id:??) landed as
https://crrev.com/ecfec3b03990c9601b142fa3687eaa64e71c3f61
Cr-Commit-Position: refs/heads/master@{#37645}