[fullcodegen] Add support for %_GetSuperConstructor.

[fullcodegen] Add support for %_GetSuperConstructor.

Since the parser now desugars super constructor calls to simple
primitives, we can also easily optimize those in fullcodegen w/
just a few simple lines of native code per architecture.  This
code in particular should be fast, so it seems worth the code
in fullcodegen.

BUG=v8:3330
LOG=n

Committed: https://crrev.com/812bcd4494b5f2152274001c045968a779ea7c21
Cr-Commit-Position: refs/heads/master@{#32823}

[Benedikt Meurer, 2015-12-14 05:51:34]

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

[Benedikt Meurer, 2015-12-14 05:51:35]

Hey Yang,

Simple change.
Please take a look.

Thanks,
Benedikt

[Yang, 2015-12-14 05:53:58]

On 2015/12/14 05:51:35, Benedikt Meurer wrote:
> Hey Yang,
> 
> Simple change.
> Please take a look.
> 
> Thanks,
> Benedikt

lgtm.

[Benedikt Meurer, 2015-12-14 05:54:39]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2015-12-14 05:54:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1524673002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1524673002/1

[commit-bot: I haz the power, 2015-12-14 05:56:03]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-14 05:56:18]

Description was changed from

==========
[fullcodegen] Add support for %_GetSuperConstructor.

Since the parser now desugars super constructor calls to simple
primitives, we can also easily optimize those in fullcodegen w/
just a few simple lines of native code per architecture.  This
code in particular should be fast, so it seems worth the code
in fullcodegen.

BUG=v8:3330
LOG=n
==========

to

==========
[fullcodegen] Add support for %_GetSuperConstructor.

Since the parser now desugars super constructor calls to simple
primitives, we can also easily optimize those in fullcodegen w/
just a few simple lines of native code per architecture.  This
code in particular should be fast, so it seems worth the code
in fullcodegen.

BUG=v8:3330
LOG=n

Committed: https://crrev.com/812bcd4494b5f2152274001c045968a779ea7c21
Cr-Commit-Position: refs/heads/master@{#32823}
==========

[commit-bot: I haz the power, 2015-12-14 05:56:18]

Patchset 1 (id:??) landed as
https://crrev.com/812bcd4494b5f2152274001c045968a779ea7c21
Cr-Commit-Position: refs/heads/master@{#32823}