[es6] Don't use the %GetPrototype runtime entry for super calls.

[es6] Don't use the %GetPrototype runtime entry for super calls.

The %GetPrototype runtime function does a lot more than the
GetSuperConstructor specified in ES6 12.3.5.2. So this introduces a
proper %_GetSuperConstructor instead with support in TurboFan.

R=jarin@chromium.org, rossberg@chromium.org

Committed: https://crrev.com/c77c1ca80be4b2c98ef9a97751866a60a5b2015e
Cr-Commit-Position: refs/heads/master@{#32804}

[rossberg, 2015-12-11 15:15:09]

LGTM, but no test?

[Benedikt Meurer, 2015-12-11 15:28:43]

Well, there are already a lot of tests for the derived class stuff.

[Benedikt Meurer, 2015-12-11 15:28:48]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2015-12-11 15:28:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1522503002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1522503002/1

[Jarin, 2015-12-11 15:33:17]

lgtm

[Benedikt Meurer, 2015-12-11 15:33:40]

The CQ bit was unchecked by bmeurer@chromium.org

[Benedikt Meurer, 2015-12-11 15:33:45]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2015-12-11 15:33:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1522503002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1522503002/1

[commit-bot: I haz the power, 2015-12-11 15:48:52]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-11 15:49:25]

Description was changed from

==========
[es6] Don't use the %GetPrototype runtime entry for super calls.

The %GetPrototype runtime function does a lot more than the
GetSuperConstructor specified in ES6 12.3.5.2. So this introduces a
proper %_GetSuperConstructor instead with support in TurboFan.

R=jarin@chromium.org, rossberg@chromium.org
==========

to

==========
[es6] Don't use the %GetPrototype runtime entry for super calls.

The %GetPrototype runtime function does a lot more than the
GetSuperConstructor specified in ES6 12.3.5.2. So this introduces a
proper %_GetSuperConstructor instead with support in TurboFan.

R=jarin@chromium.org, rossberg@chromium.org

Committed: https://crrev.com/c77c1ca80be4b2c98ef9a97751866a60a5b2015e
Cr-Commit-Position: refs/heads/master@{#32804}
==========

[commit-bot: I haz the power, 2015-12-11 15:49:26]

Patchset 1 (id:??) landed as
https://crrev.com/c77c1ca80be4b2c98ef9a97751866a60a5b2015e
Cr-Commit-Position: refs/heads/master@{#32804}