s390: Remove usages of Heap::NewSpaceStart and its external reference

s390: Remove usages of Heap::NewSpaceStart and its external reference

Port f2a585935fa070d2b4fb78389045d4df5253dd96

Original commit message:
    Replace the uses with proper page flag lookups.

R=mlippautz@chromium.org, joransiu@ca.ibm.com, mbrandy@us.ibm.com, michael_dawson@ca.ibm.com
BUG=chromium:581412
LOG=N
TEST=mjsunit/allocation-site-info

Committed: https://crrev.com/e3fb2e734142e3f666f3d2d1bb1154924b5a8041
Cr-Commit-Position: refs/heads/master@{#35179}

[john.yan, 2016-03-31 19:16:31]

PTAL

[JoranSiu, 2016-03-31 19:24:19]

https://codereview.chromium.org/1848003002/diff/1/src/s390/macro-assembler-s3...
File src/s390/macro-assembler-s390.cc (right):

https://codereview.chromium.org/1848003002/diff/1/src/s390/macro-assembler-s3...
src/s390/macro-assembler-s390.cc:3730: beq(&top_check);
Please add Label::kNear here.

https://codereview.chromium.org/1848003002/diff/1/src/s390/macro-assembler-s3...
src/s390/macro-assembler-s390.cc:3738: b(&map_check);
Please add Label::kNear here too.

[john.yan, 2016-03-31 19:29:37]

On 2016/03/31 19:24:19, JoranSiu wrote:
>
https://codereview.chromium.org/1848003002/diff/1/src/s390/macro-assembler-s3...
> File src/s390/macro-assembler-s390.cc (right):
> 
>
https://codereview.chromium.org/1848003002/diff/1/src/s390/macro-assembler-s3...
> src/s390/macro-assembler-s390.cc:3730: beq(&top_check);
> Please add Label::kNear here.
> 
>
https://codereview.chromium.org/1848003002/diff/1/src/s390/macro-assembler-s3...
> src/s390/macro-assembler-s390.cc:3738: b(&map_check);
> Please add Label::kNear here too.

updated.

[JoranSiu, 2016-03-31 19:31:12]

On 2016/03/31 19:29:37, john.yan wrote:
> On 2016/03/31 19:24:19, JoranSiu wrote:
> >
>
https://codereview.chromium.org/1848003002/diff/1/src/s390/macro-assembler-s3...
> > File src/s390/macro-assembler-s390.cc (right):
> > 
> >
>
https://codereview.chromium.org/1848003002/diff/1/src/s390/macro-assembler-s3...
> > src/s390/macro-assembler-s390.cc:3730: beq(&top_check);
> > Please add Label::kNear here.
> > 
> >
>
https://codereview.chromium.org/1848003002/diff/1/src/s390/macro-assembler-s3...
> > src/s390/macro-assembler-s390.cc:3738: b(&map_check);
> > Please add Label::kNear here too.
> 
> updated.

lgtm

[john.yan, 2016-03-31 19:35:34]

The CQ bit was checked by jyan@ca.ibm.com

[commit-bot: I haz the power, 2016-03-31 19:35:39]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1848003002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1848003002/20001

[commit-bot: I haz the power, 2016-03-31 19:56:35]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-03-31 19:57:43]

Description was changed from

==========
s390: Remove usages of Heap::NewSpaceStart and its external reference

Port f2a585935fa070d2b4fb78389045d4df5253dd96

Original commit message:
    Replace the uses with proper page flag lookups.

R=mlippautz@chromium.org, joransiu@ca.ibm.com, mbrandy@us.ibm.com,
michael_dawson@ca.ibm.com
BUG=chromium:581412
LOG=N
TEST=mjsunit/allocation-site-info
==========

to

==========
s390: Remove usages of Heap::NewSpaceStart and its external reference

Port f2a585935fa070d2b4fb78389045d4df5253dd96

Original commit message:
    Replace the uses with proper page flag lookups.

R=mlippautz@chromium.org, joransiu@ca.ibm.com, mbrandy@us.ibm.com,
michael_dawson@ca.ibm.com
BUG=chromium:581412
LOG=N
TEST=mjsunit/allocation-site-info

Committed: https://crrev.com/e3fb2e734142e3f666f3d2d1bb1154924b5a8041
Cr-Commit-Position: refs/heads/master@{#35179}
==========

[commit-bot: I haz the power, 2016-03-31 19:57:44]

Patchset 2 (id:??) landed as
https://crrev.com/e3fb2e734142e3f666f3d2d1bb1154924b5a8041
Cr-Commit-Position: refs/heads/master@{#35179}