[deoptimizer] Fill the single precision registers in the deoptimizer entry stub.

[deoptimizer] Fill the single precision registers in the deoptimizer entry stub.

BUG=v8:6077
Review-Url: https://codereview.chromium.org/2765323002
Cr-Commit-Position: refs/heads/master@{#44035}
Committed: https://chromium.googlesource.com/v8/v8/+/798ffc9d67e25a0aa9b0be145892c27f2ac5391f

[Jarin, 2017-03-22 15:58:21]

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

[commit-bot: I haz the power, 2017-03-22 15:58:28]

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

[Jarin, 2017-03-22 15:59:23]

Description was changed from

==========
[deoptimizer] Fill the single precision register in the deoptimizer entry stub.

BUG=v8:6077
==========

to

==========
[deoptimizer] Fill the single precision registers in the deoptimizer entry stub.

BUG=v8:6077
==========

[Jarin, 2017-03-22 15:59:23]

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

[Jarin, 2017-03-22 16:01:33]

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

[Jarin, 2017-03-22 16:01:34]

Could you take a look, please?

[commit-bot: I haz the power, 2017-03-22 16:22:18]

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

[commit-bot: I haz the power, 2017-03-22 16:22:19]

Dry run: This issue passed the CQ dry run.

[Michael Starzinger, 2017-03-22 16:53:44]

LGTM. Thanks!

[Jarin, 2017-03-22 16:54:45]

The CQ bit was checked by jarin@chromium.org

[commit-bot: I haz the power, 2017-03-22 16:54:48]

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, 2017-03-22 16:56:04]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490201685529740, "parent_rev":
"760c56bddfd120b3a1f4cda21757702e4d3dc4d7", "commit_rev":
"798ffc9d67e25a0aa9b0be145892c27f2ac5391f"}

[commit-bot: I haz the power, 2017-03-22 16:56:09]

Description was changed from

==========
[deoptimizer] Fill the single precision registers in the deoptimizer entry stub.

BUG=v8:6077
==========

to

==========
[deoptimizer] Fill the single precision registers in the deoptimizer entry stub.

BUG=v8:6077

Review-Url: https://codereview.chromium.org/2765323002
Cr-Commit-Position: refs/heads/master@{#44035}
Committed:
https://chromium.googlesource.com/v8/v8/+/798ffc9d67e25a0aa9b0be145892c27f2ac...
==========

[commit-bot: I haz the power, 2017-03-22 16:56:10]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/798ffc9d67e25a0aa9b0be145892c27f2ac...

[bbudge, 2017-03-22 17:08:02]

bbudge@chromium.org changed reviewers:
+ bbudge@chromium.org

[bbudge, 2017-03-22 17:08:02]

Drive by comment. Thanks for fixing this!

https://codereview.chromium.org/2765323002/diff/1/src/arm/deoptimizer-arm.cc
File src/arm/deoptimizer-arm.cc (right):

https://codereview.chromium.org/2765323002/diff/1/src/arm/deoptimizer-arm.cc#...
src/arm/deoptimizer-arm.cc:144: // Push registers s0-s15, and possibly s16-s31,
on the stack.
I think all ARM targets have 32 single precision registers.