PPC: [Interpreter] Add basic deoptimization support from TurboFan to Ignition.

PPC: [Interpreter] Add basic deoptimization support from TurboFan to Ignition.

Port b10d24ff2c685835e203075de4f11e12cd3d33cc

Original commit message:
    Adds support for generating deoptimization translations for interpreter
    stack frames, and building interpreter frames for these translations
    when a function deopts. Also adds builtins for
    InterpreterNotifyDeoptimized which resume the function's continuation at
    the correct point in the interpreter after deopt.

R=rmcilroy@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=v8:4280
LOG=N

Committed: https://crrev.com/f5261a6a53ea114c2fc3d62857b39ec16a5888b8
Cr-Commit-Position: refs/heads/master@{#32977}

[MTBrandyberry, 2015-12-18 20:44:25]

The CQ bit was checked by mbrandy@us.ibm.com to run a CQ dry run

[commit-bot: I haz the power, 2015-12-18 20:44:40]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1541483002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1541483002/1

[michael_dawson, 2015-12-18 20:49:03]

On 2015/12/18 20:44:40, commit-bot: I haz the power wrote:
> Dry run: CQ is trying da patch. Follow status at
>  https://chromium-cq-status.appspot.com/patch-status/1541483002/1
> View timeline at
>  https://chromium-cq-status.appspot.com/patch-timeline/1541483002/1

lgtm

[john.yan, 2015-12-18 20:50:52]

lgtm

[JoranSiu, 2015-12-18 20:51:55]

lgtm

[MTBrandyberry, 2015-12-18 21:16:25]

The CQ bit was unchecked by mbrandy@us.ibm.com

[MTBrandyberry, 2015-12-18 21:16:46]

The CQ bit was checked by mbrandy@us.ibm.com

[commit-bot: I haz the power, 2015-12-18 21:16:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1541483002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1541483002/1

[commit-bot: I haz the power, 2015-12-18 21:20:20]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-18 21:20:31]

Description was changed from

==========
PPC: [Interpreter] Add basic deoptimization support from TurboFan to Ignition.

Port b10d24ff2c685835e203075de4f11e12cd3d33cc

Original commit message:
    Adds support for generating deoptimization translations for interpreter
    stack frames, and building interpreter frames for these translations
    when a function deopts. Also adds builtins for
    InterpreterNotifyDeoptimized which resume the function's continuation at
    the correct point in the interpreter after deopt.

R=rmcilroy@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=v8:4280
LOG=N
==========

to

==========
PPC: [Interpreter] Add basic deoptimization support from TurboFan to Ignition.

Port b10d24ff2c685835e203075de4f11e12cd3d33cc

Original commit message:
    Adds support for generating deoptimization translations for interpreter
    stack frames, and building interpreter frames for these translations
    when a function deopts. Also adds builtins for
    InterpreterNotifyDeoptimized which resume the function's continuation at
    the correct point in the interpreter after deopt.

R=rmcilroy@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=v8:4280
LOG=N

Committed: https://crrev.com/f5261a6a53ea114c2fc3d62857b39ec16a5888b8
Cr-Commit-Position: refs/heads/master@{#32977}
==========

[commit-bot: I haz the power, 2015-12-18 21:20:32]

Patchset 1 (id:??) landed as
https://crrev.com/f5261a6a53ea114c2fc3d62857b39ec16a5888b8
Cr-Commit-Position: refs/heads/master@{#32977}