[es6] Fixed POSSIBLY_EVAL_CALL tail calls handling in Full codegen.

[es6] Fixed POSSIBLY_EVAL_CALL tail calls handling in Full codegen.

This CL also enhances a "tail-call-megatest" which now tests product of the following cases:
1) tail caller is inlined/not-inlined
2) tail callee is inlined/not-inlined
3) tail caller has an arguments adaptor frame above or not
4) tail callee has an arguments adaptor frame above or not
5) tail callee is a sloppy/strict/possibly eval/bound/proxy function
6) tail calling via normal call/function.apply/function.call

BUG=v8:4698
LOG=N

Committed: https://crrev.com/7624465b618a2d230e784aebe3d8b594a01dac29
Cr-Commit-Position: refs/heads/master@{#34143}

[Igor Sheludko, 2016-02-18 17:42:25]

Description was changed from

==========
[es6] Fixed tail calls for POSSIBLY_EVAL_CALL case.

This CL also enhances a "tail-call-megatest" which now tests product of the
following cases:
1) tail caller is inlined/not-inlined
2) tail callee is inlined/not-inlined
3) tail caller has an arguments adaptor frame above or not
4) tail callee has an arguments adaptor frame above or not
5) tail callee is a sloppy/strict/possibly eval/bound/proxy function
6) tail calling via normal call/function.apply/function.call

BUG=v8:4698
LOG=N
==========

to

==========
[es6] Fixed POSSIBLY_EVAL_CALL tail calls handling in Full codegen.

This CL also enhances a "tail-call-megatest" which now tests product of the
following cases:
1) tail caller is inlined/not-inlined
2) tail callee is inlined/not-inlined
3) tail caller has an arguments adaptor frame above or not
4) tail callee has an arguments adaptor frame above or not
5) tail callee is a sloppy/strict/possibly eval/bound/proxy function
6) tail calling via normal call/function.apply/function.call

BUG=v8:4698
LOG=N
==========

[Igor Sheludko, 2016-02-18 17:43:54]

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

[commit-bot: I haz the power, 2016-02-18 17:44:04]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1711863002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1711863002/1

[commit-bot: I haz the power, 2016-02-18 18:26:49]

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

[commit-bot: I haz the power, 2016-02-18 18:26:50]

Dry run: This issue passed the CQ dry run.

[Igor Sheludko, 2016-02-19 08:05:17]

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

[Igor Sheludko, 2016-02-19 08:05:17]

PTAL

[Benedikt Meurer, 2016-02-19 08:23:36]

LGTM.

[Igor Sheludko, 2016-02-19 08:38:04]

The CQ bit was checked by ishell@chromium.org

[commit-bot: I haz the power, 2016-02-19 08:38:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1711863002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1711863002/1

[commit-bot: I haz the power, 2016-02-19 08:39:37]

Description was changed from

==========
[es6] Fixed POSSIBLY_EVAL_CALL tail calls handling in Full codegen.

This CL also enhances a "tail-call-megatest" which now tests product of the
following cases:
1) tail caller is inlined/not-inlined
2) tail callee is inlined/not-inlined
3) tail caller has an arguments adaptor frame above or not
4) tail callee has an arguments adaptor frame above or not
5) tail callee is a sloppy/strict/possibly eval/bound/proxy function
6) tail calling via normal call/function.apply/function.call

BUG=v8:4698
LOG=N
==========

to

==========
[es6] Fixed POSSIBLY_EVAL_CALL tail calls handling in Full codegen.

This CL also enhances a "tail-call-megatest" which now tests product of the
following cases:
1) tail caller is inlined/not-inlined
2) tail callee is inlined/not-inlined
3) tail caller has an arguments adaptor frame above or not
4) tail callee has an arguments adaptor frame above or not
5) tail callee is a sloppy/strict/possibly eval/bound/proxy function
6) tail calling via normal call/function.apply/function.call

BUG=v8:4698
LOG=N
==========

[commit-bot: I haz the power, 2016-02-19 08:39:38]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-19 08:40:05]

Description was changed from

==========
[es6] Fixed POSSIBLY_EVAL_CALL tail calls handling in Full codegen.

This CL also enhances a "tail-call-megatest" which now tests product of the
following cases:
1) tail caller is inlined/not-inlined
2) tail callee is inlined/not-inlined
3) tail caller has an arguments adaptor frame above or not
4) tail callee has an arguments adaptor frame above or not
5) tail callee is a sloppy/strict/possibly eval/bound/proxy function
6) tail calling via normal call/function.apply/function.call

BUG=v8:4698
LOG=N
==========

to

==========
[es6] Fixed POSSIBLY_EVAL_CALL tail calls handling in Full codegen.

This CL also enhances a "tail-call-megatest" which now tests product of the
following cases:
1) tail caller is inlined/not-inlined
2) tail callee is inlined/not-inlined
3) tail caller has an arguments adaptor frame above or not
4) tail callee has an arguments adaptor frame above or not
5) tail callee is a sloppy/strict/possibly eval/bound/proxy function
6) tail calling via normal call/function.apply/function.call

BUG=v8:4698
LOG=N

Committed: https://crrev.com/7624465b618a2d230e784aebe3d8b594a01dac29
Cr-Commit-Position: refs/heads/master@{#34143}
==========

[commit-bot: I haz the power, 2016-02-19 08:40:06]

Patchset 1 (id:??) landed as
https://crrev.com/7624465b618a2d230e784aebe3d8b594a01dac29
Cr-Commit-Position: refs/heads/master@{#34143}