[deoptimizer] Support virtual context in interpreted frame.

[deoptimizer] Support virtual context in interpreted frame.

This adds support for dematerialized context values as part of an
interpreted frame (similar to an FCG frame). Both frame translations
should be kept in sync as much as possible.

R=rmcilroy@chromium.org
BUG=chromium:644728
Committed: https://crrev.com/279bc5096badf7a9f4134d433d8fd70d6d4a6f9c
Cr-Commit-Position: refs/heads/master@{#39256}

[Michael Starzinger, 2016-09-07 13:55:43]

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

[commit-bot: I haz the power, 2016-09-07 13:55:52]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Michael Starzinger, 2016-09-07 13:56:02]

Description was changed from

==========
[deoptimizer] Support virtual context in interpreted frame.

This add support for dematerialized context values as part of an
interpreted frame (similar to an FCG frame). Both frame translations
should be kept in sync as much as possible.

R=
BUG=chromium:644728
==========

to

==========
[deoptimizer] Support virtual context in interpreted frame.

This add support for dematerialized context values as part of an
interpreted frame (similar to an FCG frame). Both frame translations
should be kept in sync as much as possible.

R=rmcilroy@chromium.org
BUG=chromium:644728
==========

[Michael Starzinger, 2016-09-07 13:56:02]

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

[Michael Starzinger, 2016-09-07 13:57:28]

Note that I cannot (yet) add a regression test, because once this is fixed it
fails similar to issue chromium:644245. But this will be covered by the
regression test of said issue due to our test variants once I address that.

[commit-bot: I haz the power, 2016-09-07 14:19:56]

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

[commit-bot: I haz the power, 2016-09-07 14:19:57]

Dry run: This issue passed the CQ dry run.

[rmcilroy, 2016-09-07 15:07:23]

lgtm

[Michael Starzinger, 2016-09-07 15:59:29]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2016-09-07 15:59:37]

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

[Michael Starzinger, 2016-09-07 15:59:59]

Description was changed from

==========
[deoptimizer] Support virtual context in interpreted frame.

This add support for dematerialized context values as part of an
interpreted frame (similar to an FCG frame). Both frame translations
should be kept in sync as much as possible.

R=rmcilroy@chromium.org
BUG=chromium:644728
==========

to

==========
[deoptimizer] Support virtual context in interpreted frame.

This adds support for dematerialized context values as part of an
interpreted frame (similar to an FCG frame). Both frame translations
should be kept in sync as much as possible.

R=rmcilroy@chromium.org
BUG=chromium:644728
==========

[commit-bot: I haz the power, 2016-09-07 16:02:06]

Description was changed from

==========
[deoptimizer] Support virtual context in interpreted frame.

This adds support for dematerialized context values as part of an
interpreted frame (similar to an FCG frame). Both frame translations
should be kept in sync as much as possible.

R=rmcilroy@chromium.org
BUG=chromium:644728
==========

to

==========
[deoptimizer] Support virtual context in interpreted frame.

This adds support for dematerialized context values as part of an
interpreted frame (similar to an FCG frame). Both frame translations
should be kept in sync as much as possible.

R=rmcilroy@chromium.org
BUG=chromium:644728
==========

[commit-bot: I haz the power, 2016-09-07 16:02:07]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-07 16:02:24]

Description was changed from

==========
[deoptimizer] Support virtual context in interpreted frame.

This adds support for dematerialized context values as part of an
interpreted frame (similar to an FCG frame). Both frame translations
should be kept in sync as much as possible.

R=rmcilroy@chromium.org
BUG=chromium:644728
==========

to

==========
[deoptimizer] Support virtual context in interpreted frame.

This adds support for dematerialized context values as part of an
interpreted frame (similar to an FCG frame). Both frame translations
should be kept in sync as much as possible.

R=rmcilroy@chromium.org
BUG=chromium:644728

Committed: https://crrev.com/279bc5096badf7a9f4134d433d8fd70d6d4a6f9c
Cr-Commit-Position: refs/heads/master@{#39256}
==========

[commit-bot: I haz the power, 2016-09-07 16:02:25]

Patchset 1 (id:??) landed as
https://crrev.com/279bc5096badf7a9f4134d433d8fd70d6d4a6f9c
Cr-Commit-Position: refs/heads/master@{#39256}