Revert "VM: [Kernel] elide parent context setup if it's empty"

Revert "VM: [Kernel] elide parent context setup if it's empty"

This reverts commit 7a463aef22eb35ce139b0b3c3cc9b0f993a5c0d4.

R=vegorov@google.com

Committed: https://github.com/dart-lang/sdk/commit/5389b1114ebe480ac82e5e98e7bd573fa63b832e

[karlklose, 2017-05-02 09:35:34]

The following tests were crashing on the vm-kernel-linux-debug-x64-be buildbot:

python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
--no-enable-malloc-hooks
co19/Language/Expressions/Identifier_Reference/evaluation_variable_or_parameter_t04
python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
--no-enable-malloc-hooks corelib/hash_map2_test
python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
--no-enable-malloc-hooks corelib/iterable_fold_test
python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
--no-enable-malloc-hooks corelib/iterable_reduce_test
python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
--no-enable-malloc-hooks language/modulo_test
python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
--no-enable-malloc-hooks lib/async/stream_event_transformed_test

[Vyacheslav Egorov (Google), 2017-05-02 09:37:22]

lgtm

[karlklose, 2017-05-02 09:56:47]

Description was changed from

==========
Revert "VM: [Kernel] elide parent context setup if it's empty"

This reverts commit 7a463aef22eb35ce139b0b3c3cc9b0f993a5c0d4.

R=vegorov@google.com
==========

to

==========
Revert "VM: [Kernel] elide parent context setup if it's empty"

This reverts commit 7a463aef22eb35ce139b0b3c3cc9b0f993a5c0d4.

R=vegorov@google.com

Committed:
https://github.com/dart-lang/sdk/commit/5389b1114ebe480ac82e5e98e7bd573fa63b832e
==========

[karlklose, 2017-05-02 09:56:48]

Committed patchset #1 (id:1) manually as
5389b1114ebe480ac82e5e98e7bd573fa63b832e (presubmit successful).

[karlklose, 2017-05-03 07:32:27]

On 2017/05/02 09:35:34, karlklose wrote:
> The following tests were crashing on the vm-kernel-linux-debug-x64-be
buildbot:
> 
> python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
> --no-enable-malloc-hooks
>
co19/Language/Expressions/Identifier_Reference/evaluation_variable_or_parameter_t04
> python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
> --no-enable-malloc-hooks corelib/hash_map2_test
> python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
> --no-enable-malloc-hooks corelib/iterable_fold_test
> python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
> --no-enable-malloc-hooks corelib/iterable_reduce_test
> python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
> --no-enable-malloc-hooks language/modulo_test
> python tools/test.py -cdartk -t120 --builder-tag no_ipv6 --vm-options
> --no-enable-malloc-hooks lib/async/stream_event_transformed_test

This seems also to have been caused by the reverted commit:
https://github.com/dart-lang/sdk/issues/29513