Reland of "[turbofan] Osr value typing + dynamic type checks on entry. (patchset #5 id:80001 of htt…

Reland of "[turbofan] Osr value typing + dynamic type checks on entry. (patchset #5 id:80001 of https://codereview.chromium.org/2384113002/ )"

Fixes:

- Remove OsrGuards on frame specialization (for asm.js).
- Handle the rename in the walk for native context.
- Fix LoadContext effect wiring for Osr context chains.

Committed: https://crrev.com/5d6b514192fc705bad60552903a1ce9e55c3adaa
Cr-Commit-Position: refs/heads/master@{#40021}

[Jarin, 2016-10-05 11:59:12]

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

[commit-bot: I haz the power, 2016-10-05 11:59:24]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Jarin, 2016-10-05 12:01:42]

Description was changed from

==========
Reland of "[turbofan] Osr value typing + dynamic type checks on entry. (patchset
#5 id:80001 of https://codereview.chromium.org/2384113002/ )"
==========

to

==========
Reland of "[turbofan] Osr value typing + dynamic type checks on entry. (patchset
#5 id:80001 of https://codereview.chromium.org/2384113002/ )"

Fixes:

- Remove OsrGuards on frame specialization (for asm.js).
- Handle the rename in the walk for native context.
- Fix LoadContext effect wiring for Osr context chains.
==========

[Jarin, 2016-10-05 12:12:22]

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

[commit-bot: I haz the power, 2016-10-05 12:12:31]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Jarin, 2016-10-05 12:22:59]

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

[Jarin, 2016-10-05 12:22:59]

Another attempt, please?

[commit-bot: I haz the power, 2016-10-05 12:40:14]

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

[commit-bot: I haz the power, 2016-10-05 12:40:15]

Dry run: This issue passed the CQ dry run.

[Benedikt Meurer, 2016-10-05 16:32:56]

Another LGTM (although this is still sort of scary, as discussed offline...)

[Jarin, 2016-10-06 06:39:09]

The CQ bit was checked by jarin@chromium.org

[commit-bot: I haz the power, 2016-10-06 06:39:20]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-06 06:42:20]

Description was changed from

==========
Reland of "[turbofan] Osr value typing + dynamic type checks on entry. (patchset
#5 id:80001 of https://codereview.chromium.org/2384113002/ )"

Fixes:

- Remove OsrGuards on frame specialization (for asm.js).
- Handle the rename in the walk for native context.
- Fix LoadContext effect wiring for Osr context chains.
==========

to

==========
Reland of "[turbofan] Osr value typing + dynamic type checks on entry. (patchset
#5 id:80001 of https://codereview.chromium.org/2384113002/ )"

Fixes:

- Remove OsrGuards on frame specialization (for asm.js).
- Handle the rename in the walk for native context.
- Fix LoadContext effect wiring for Osr context chains.
==========

[commit-bot: I haz the power, 2016-10-06 06:42:20]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-10-06 06:42:40]

Description was changed from

==========
Reland of "[turbofan] Osr value typing + dynamic type checks on entry. (patchset
#5 id:80001 of https://codereview.chromium.org/2384113002/ )"

Fixes:

- Remove OsrGuards on frame specialization (for asm.js).
- Handle the rename in the walk for native context.
- Fix LoadContext effect wiring for Osr context chains.
==========

to

==========
Reland of "[turbofan] Osr value typing + dynamic type checks on entry. (patchset
#5 id:80001 of https://codereview.chromium.org/2384113002/ )"

Fixes:

- Remove OsrGuards on frame specialization (for asm.js).
- Handle the rename in the walk for native context.
- Fix LoadContext effect wiring for Osr context chains.

Committed: https://crrev.com/5d6b514192fc705bad60552903a1ce9e55c3adaa
Cr-Commit-Position: refs/heads/master@{#40021}
==========

[commit-bot: I haz the power, 2016-10-06 06:42:41]

Patchset 3 (id:??) landed as
https://crrev.com/5d6b514192fc705bad60552903a1ce9e55c3adaa
Cr-Commit-Position: refs/heads/master@{#40021}