[turbofan] Only allocate implict receiver when needed.

[turbofan] Only allocate implict receiver when needed.

This adapts the constructor call inlining machinery to only allocate
implicit receivers and perform the return value check if the callee
needs it.

R=verwaest@chromium.org
BUG=v8:4544
LOG=n

Committed: https://crrev.com/fe232cfd0804a7d2a7a74fb41928546d8752bfb1
Cr-Commit-Position: refs/heads/master@{#32337}

[Michael Starzinger, 2015-11-25 14:06:08]

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

[Michael Starzinger, 2015-11-25 14:06:09]

Toon: PTAL.
Benedikt: FYI.

[Michael Starzinger, 2015-11-25 15:23:37]

Description was changed from

==========
[turbofan] Only allocate implict receiver when needed.

This adapts the constructor call inlining machinery to only allocate
implicit receivers and perform the return value check if the callee
needs it. Also the inlinablility checks have been simplified.

R=verwaest@chromium.org
BUG=v8:4544
LOG=n
==========

to

==========
[turbofan] Only allocate implict receiver when needed.

This adapts the constructor call inlining machinery to only allocate
implicit receivers and perform the return value check if the callee
needs it.

R=verwaest@chromium.org
BUG=v8:4544
LOG=n
==========

[Toon Verwaest, 2015-11-26 13:49:26]

lgtm

[Michael Starzinger, 2015-11-26 13:51:07]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2015-11-26 13:51:22]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1476833002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1476833002/40001

[commit-bot: I haz the power, 2015-11-26 13:58:22]

Description was changed from

==========
[turbofan] Only allocate implict receiver when needed.

This adapts the constructor call inlining machinery to only allocate
implicit receivers and perform the return value check if the callee
needs it.

R=verwaest@chromium.org
BUG=v8:4544
LOG=n
==========

to

==========
[turbofan] Only allocate implict receiver when needed.

This adapts the constructor call inlining machinery to only allocate
implicit receivers and perform the return value check if the callee
needs it.

R=verwaest@chromium.org
BUG=v8:4544
LOG=n
==========

[commit-bot: I haz the power, 2015-11-26 13:58:23]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-11-26 13:58:36]

Description was changed from

==========
[turbofan] Only allocate implict receiver when needed.

This adapts the constructor call inlining machinery to only allocate
implicit receivers and perform the return value check if the callee
needs it.

R=verwaest@chromium.org
BUG=v8:4544
LOG=n
==========

to

==========
[turbofan] Only allocate implict receiver when needed.

This adapts the constructor call inlining machinery to only allocate
implicit receivers and perform the return value check if the callee
needs it.

R=verwaest@chromium.org
BUG=v8:4544
LOG=n

Committed: https://crrev.com/fe232cfd0804a7d2a7a74fb41928546d8752bfb1
Cr-Commit-Position: refs/heads/master@{#32337}
==========

[commit-bot: I haz the power, 2015-11-26 13:58:36]

Patchset 3 (id:??) landed as
https://crrev.com/fe232cfd0804a7d2a7a74fb41928546d8752bfb1
Cr-Commit-Position: refs/heads/master@{#32337}