[wasm] For trap-if, always record a reference map on ia32.

[wasm] For trap-if, always record a reference map on ia32.

The reference map was only recorded when a frame was entered for the
runtime call, but it is also needed when the frame already exists.

R=titzer@chromium.org

Review-Url: https://codereview.chromium.org/2655243002
Cr-Commit-Position: refs/heads/master@{#42687}
Committed: https://chromium.googlesource.com/v8/v8/+/967c1a4ed7683665d780a811ca5bd942cb1a1d99

[ahaas, 2017-01-26 09:16:40]

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

[commit-bot: I haz the power, 2017-01-26 09:16:43]

Dry run: 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, 2017-01-26 09:47:30]

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

[commit-bot: I haz the power, 2017-01-26 09:47:31]

Dry run: This issue passed the CQ dry run.

[titzer, 2017-01-26 10:43:16]

lgtm

[ahaas, 2017-01-26 10:48:20]

The CQ bit was checked by ahaas@chromium.org

[commit-bot: I haz the power, 2017-01-26 10:48:30]

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, 2017-01-26 10:50:06]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1485427700671120, "parent_rev":
"647d7b6c33e8cc37e3c189c717eeab8566e6a656", "commit_rev":
"967c1a4ed7683665d780a811ca5bd942cb1a1d99"}

[commit-bot: I haz the power, 2017-01-26 10:50:11]

Description was changed from

==========
[wasm] For trap-if, always record a reference map on ia32.

The reference map was only recorded when a frame was entered for the
runtime call, but it is also needed when the frame already exists.

R=titzer@chromium.org
==========

to

==========
[wasm] For trap-if, always record a reference map on ia32.

The reference map was only recorded when a frame was entered for the
runtime call, but it is also needed when the frame already exists.

R=titzer@chromium.org

Review-Url: https://codereview.chromium.org/2655243002
Cr-Commit-Position: refs/heads/master@{#42687}
Committed:
https://chromium.googlesource.com/v8/v8/+/967c1a4ed7683665d780a811ca5bd942cb1...
==========

[commit-bot: I haz the power, 2017-01-26 10:50:11]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/967c1a4ed7683665d780a811ca5bd942cb1...