[turbofan] context and function deopt inputs are on the stack.

[turbofan] context and function deopt inputs are on the stack.

Deoptimization expects the context and function marker on the stack.
To let the register allocator control spilling of the live ranges
corresponding to these 2 operands, we need their use to be represented
accurately.

BUG=v8:4533
LOG=N

Committed: https://crrev.com/6dc8eb67f4ef7781c5c7b0f3a8cefcddf0b81db2
Cr-Commit-Position: refs/heads/master@{#32666}

[Mircea Trofin, 2015-12-07 17:26:49]

Description was changed from

==========
[turbofan] context and function deopt inputs are on the stack.

Deoptimization expects the context and function marker on the stack.
To let the register allocator control spilling of the live ranges
corresponding to these 2 operands, we need their use to be represented
accurately.

BUG= v8:4533
==========

to

==========
[turbofan] context and function deopt inputs are on the stack.

Deoptimization expects the context and function marker on the stack.
To let the register allocator control spilling of the live ranges
corresponding to these 2 operands, we need their use to be represented
accurately.

BUG= v8:4533
==========

[Mircea Trofin, 2015-12-07 17:26:49]

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

[Jarin, 2015-12-07 22:18:47]

lgtm

[Mircea Trofin, 2015-12-07 22:20:34]

The CQ bit was checked by mtrofin@chromium.org

[commit-bot: I haz the power, 2015-12-07 22:20:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1506903002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1506903002/1

[commit-bot: I haz the power, 2015-12-07 22:24:48]

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

[commit-bot: I haz the power, 2015-12-07 22:24:49]

Try jobs failed on following builders:
  v8_presubmit on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_presubmit/builds/8632)

[mtrofin, 2015-12-07 22:58:35]

Description was changed from

==========
[turbofan] context and function deopt inputs are on the stack.

Deoptimization expects the context and function marker on the stack.
To let the register allocator control spilling of the live ranges
corresponding to these 2 operands, we need their use to be represented
accurately.

BUG= v8:4533
==========

to

==========
[turbofan] context and function deopt inputs are on the stack.

Deoptimization expects the context and function marker on the stack.
To let the register allocator control spilling of the live ranges
corresponding to these 2 operands, we need their use to be represented
accurately.

BUG= v8:4533
LOG=N
==========

[mtrofin, 2015-12-07 22:58:52]

The CQ bit was checked by mtrofin@google.com

[commit-bot: I haz the power, 2015-12-07 22:59:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1506903002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1506903002/1

[commit-bot: I haz the power, 2015-12-07 23:02:31]

Description was changed from

==========
[turbofan] context and function deopt inputs are on the stack.

Deoptimization expects the context and function marker on the stack.
To let the register allocator control spilling of the live ranges
corresponding to these 2 operands, we need their use to be represented
accurately.

BUG= v8:4533
LOG=N
==========

to

==========
[turbofan] context and function deopt inputs are on the stack.

Deoptimization expects the context and function marker on the stack.
To let the register allocator control spilling of the live ranges
corresponding to these 2 operands, we need their use to be represented
accurately.

BUG= v8:4533
LOG=N
==========

[commit-bot: I haz the power, 2015-12-07 23:02:32]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-07 23:03:40]

Description was changed from

==========
[turbofan] context and function deopt inputs are on the stack.

Deoptimization expects the context and function marker on the stack.
To let the register allocator control spilling of the live ranges
corresponding to these 2 operands, we need their use to be represented
accurately.

BUG= v8:4533
LOG=N
==========

to

==========
[turbofan] context and function deopt inputs are on the stack.

Deoptimization expects the context and function marker on the stack.
To let the register allocator control spilling of the live ranges
corresponding to these 2 operands, we need their use to be represented
accurately.

BUG= v8:4533
LOG=N

Committed: https://crrev.com/6dc8eb67f4ef7781c5c7b0f3a8cefcddf0b81db2
Cr-Commit-Position: refs/heads/master@{#32666}
==========

[commit-bot: I haz the power, 2015-12-07 23:03:40]

Patchset 1 (id:??) landed as
https://crrev.com/6dc8eb67f4ef7781c5c7b0f3a8cefcddf0b81db2
Cr-Commit-Position: refs/heads/master@{#32666}