PPC: [turbofan] [deoptimizer] Support inlining of ES6 tail calls.

PPC: [turbofan] [deoptimizer] Support inlining of ES6 tail calls.

Port c29a4560bb548fa0ebeec8262f9d6fca9d50fe7a

Original commit message:
    In case when F was called with incompatible number of arguments (and therefore
    the arguments adator frame was created), F inlines a tail call of G which then
    deopts the deoptimizer should also remove the arguments adaptor frame for F.

    This CL adds required machinery to the deoptimizer.

R=ishell@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=v8:4698
LOG=N

Committed: https://crrev.com/209c2152441faa9843140f1049575dee8333b7fd
Cr-Commit-Position: refs/heads/master@{#34644}

[MTBrandyberry, 2016-03-09 22:37:38]

PTAL

[MTBrandyberry, 2016-03-09 22:37:43]

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

[commit-bot: I haz the power, 2016-03-09 22:37:47]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1775393004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1775393004/1

[JoranSiu, 2016-03-09 22:40:36]

On 2016/03/09 22:37:47, 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/1775393004/1
> View timeline at
>  https://chromium-cq-status.appspot.com/patch-timeline/1775393004/1

lgtm

[commit-bot: I haz the power, 2016-03-09 23:07:08]

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

[commit-bot: I haz the power, 2016-03-09 23:07:09]

Dry run: This issue passed the CQ dry run.

[MTBrandyberry, 2016-03-09 23:07:41]

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

[commit-bot: I haz the power, 2016-03-09 23:07:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1775393004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1775393004/1

[commit-bot: I haz the power, 2016-03-09 23:09:26]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-09 23:11:18]

Description was changed from

==========
PPC: [turbofan] [deoptimizer] Support inlining of ES6 tail calls.

Port c29a4560bb548fa0ebeec8262f9d6fca9d50fe7a

Original commit message:
    In case when F was called with incompatible number of arguments (and
therefore
    the arguments adator frame was created), F inlines a tail call of G which
then
    deopts the deoptimizer should also remove the arguments adaptor frame for F.

    This CL adds required machinery to the deoptimizer.

R=ishell@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=v8:4698
LOG=N
==========

to

==========
PPC: [turbofan] [deoptimizer] Support inlining of ES6 tail calls.

Port c29a4560bb548fa0ebeec8262f9d6fca9d50fe7a

Original commit message:
    In case when F was called with incompatible number of arguments (and
therefore
    the arguments adator frame was created), F inlines a tail call of G which
then
    deopts the deoptimizer should also remove the arguments adaptor frame for F.

    This CL adds required machinery to the deoptimizer.

R=ishell@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=v8:4698
LOG=N

Committed: https://crrev.com/209c2152441faa9843140f1049575dee8333b7fd
Cr-Commit-Position: refs/heads/master@{#34644}
==========

[commit-bot: I haz the power, 2016-03-09 23:11:19]

Patchset 1 (id:??) landed as
https://crrev.com/209c2152441faa9843140f1049575dee8333b7fd
Cr-Commit-Position: refs/heads/master@{#34644}