[elements, turbofan] Implement simple GrowElements

[elements, turbofan] Implement simple GrowElements

Unlike Crankshaft, Turbofan does not provide a context when trying to grow
elements. Depending on the code path we might end up updating transitioning
elements kinds in allocation sites for which we need access to the current
context. Unlike GrowCapacityAndConvert, the newly introduced GrowCapacity simply
returns false in cases where map transitions are involved.

BUG=chromium:637279
Patch by Camillo Bruni <cbruni@chromium.org>;,
originally reviewed at https://codereview.chromium.org/2244983004/

Committed: https://crrev.com/a9fd19f4d137a8a2f205288afd348a03255fa685
Cr-Commit-Position: refs/heads/master@{#38901}

[Jakob Kummerow, 2016-08-18 14:12:33]

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

[Jakob Kummerow, 2016-08-18 14:12:34]

Michael: PTAL.

Camillo: FYI.

[Michael Lippautz, 2016-08-18 14:17:28]

lgtm thanks

[Jakob Kummerow, 2016-08-18 14:18:26]

The CQ bit was checked by jkummerow@chromium.org

[commit-bot: I haz the power, 2016-08-18 14:18:34]

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, 2016-08-18 14:38:23]

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

[commit-bot: I haz the power, 2016-08-18 14:38:24]

Try jobs failed on following builders:
  v8_linux64_asan_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_asan_rel_ng/buil...)
  v8_linux64_asan_rel_ng_triggered on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_asan_rel_ng_trig...)

[Jakob Kummerow, 2016-08-25 09:38:42]

The CQ bit was checked by jkummerow@chromium.org

[Jakob Kummerow, 2016-08-25 09:38:43]

The patchset sent to the CQ was uploaded after l-g-t-m from
mlippautz@chromium.org
Link to the patchset: https://codereview.chromium.org/2252393002/#ps60001
(title: "rebased")

[commit-bot: I haz the power, 2016-08-25 09:38:51]

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, 2016-08-25 09:48:35]

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

[commit-bot: I haz the power, 2016-08-25 09:48:36]

Try jobs failed on following builders:
  v8_android_arm_compile_rel on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_android_arm_compile_rel/...)

[Michael Lippautz, 2016-08-25 10:00:27]

still lgtm % arm

(looked at diff between PS2-PS3)

[Jakob Kummerow, 2016-08-25 11:08:55]

The CQ bit was checked by jkummerow@chromium.org

[Jakob Kummerow, 2016-08-25 11:08:55]

The patchset sent to the CQ was uploaded after l-g-t-m from
mlippautz@chromium.org
Link to the patchset: https://codereview.chromium.org/2252393002/#ps80001
(title: "fix Android build")

[commit-bot: I haz the power, 2016-08-25 11:09:02]

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, 2016-08-25 11:39:31]

Committed patchset #5 (id:80001)

[commit-bot: I haz the power, 2016-08-25 11:39:41]

Description was changed from

==========
[elements, turbofan] Implement simple GrowElements

Unlike Crankshaft, Turbofan does not provide a context when trying to grow
elements. Depending on the code path we might end up updating transitioning
elements kinds in allocation sites for which we need access to the current
context. Unlike GrowCapacityAndConvert, the newly introduced GrowCapacity simply
returns false in cases where map transitions are involved.

BUG=chromium:637279

Patch by Camillo Bruni <cbruni@chromium.org>,
originally reviewed at https://codereview.chromium.org/2244983004/
==========

to

==========
[elements, turbofan] Implement simple GrowElements

Unlike Crankshaft, Turbofan does not provide a context when trying to grow
elements. Depending on the code path we might end up updating transitioning
elements kinds in allocation sites for which we need access to the current
context. Unlike GrowCapacityAndConvert, the newly introduced GrowCapacity simply
returns false in cases where map transitions are involved.

BUG=chromium:637279

Patch by Camillo Bruni <cbruni@chromium.org>,
originally reviewed at https://codereview.chromium.org/2244983004/

Committed: https://crrev.com/a9fd19f4d137a8a2f205288afd348a03255fa685
Cr-Commit-Position: refs/heads/master@{#38901}
==========

[commit-bot: I haz the power, 2016-08-25 11:39:42]

Patchset 5 (id:??) landed as
https://crrev.com/a9fd19f4d137a8a2f205288afd348a03255fa685
Cr-Commit-Position: refs/heads/master@{#38901}