[stubs] Cleanup CSA::BitFieldDecode() and friends.

[stubs] Cleanup CSA::BitFieldDecode(..) and friends.

This CL also introduces IsSetWord<T>(..) and IsSetWord32<T>(..) operations
to ease checking if the bit field is set or not.

BUG=

Committed: https://crrev.com/54194b2d8de76961f8c74ef35c94b32c3a7e3818
Cr-Commit-Position: refs/heads/master@{#40466}

[Igor Sheludko, 2016-10-20 08:51:40]

Description was changed from

==========
[stubs] CSA::BitFieldDecode() and friends cleanup.

This CL also introduces IsSetWord<T>(..) and IsSetWord32<T>(..) operations
to ease checking if the bit field is set or not.

BUG=
==========

to

==========
[stubs] Cleanup CSA::BitFieldDecode() and friends.

This CL also introduces IsSetWord<T>(..) and IsSetWord32<T>(..) operations
to ease checking if the bit field is set or not.

BUG=
==========

[Igor Sheludko, 2016-10-20 08:51:51]

Description was changed from

==========
[stubs] Cleanup CSA::BitFieldDecode() and friends.

This CL also introduces IsSetWord<T>(..) and IsSetWord32<T>(..) operations
to ease checking if the bit field is set or not.

BUG=
==========

to

==========
[stubs] Cleanup CSA::BitFieldDecode(..) and friends.

This CL also introduces IsSetWord<T>(..) and IsSetWord32<T>(..) operations
to ease checking if the bit field is set or not.

BUG=
==========

[Igor Sheludko, 2016-10-20 09:10:10]

Patchset #1 (id:1) has been deleted

[Igor Sheludko, 2016-10-20 09:12:35]

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

[commit-bot: I haz the power, 2016-10-20 09:12:41]

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

[Igor Sheludko, 2016-10-20 09:13:15]

ishell@chromium.org changed reviewers:
+ jkummerow@chromium.org

[Igor Sheludko, 2016-10-20 09:13:15]

PTAL

[commit-bot: I haz the power, 2016-10-20 09:41:11]

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

[commit-bot: I haz the power, 2016-10-20 09:41:11]

Dry run: This issue passed the CQ dry run.

[Jakob Kummerow, 2016-10-20 10:41:16]

lgtm

https://codereview.chromium.org/2436893003/diff/20001/src/code-stub-assembler.h
File src/code-stub-assembler.h (right):

https://codereview.chromium.org/2436893003/diff/20001/src/code-stub-assembler...
src/code-stub-assembler.h:681: // Decodes an unsigned (!) value from |word| to
an word-size node.
super nitty nit (feel free to ignore): s/an word/a word/

[Michael Starzinger, 2016-10-20 10:49:02]

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

[Michael Starzinger, 2016-10-20 10:49:03]

LGTM on "interpreter".

[Igor Sheludko, 2016-10-20 11:35:49]

The CQ bit was checked by ishell@chromium.org

[Igor Sheludko, 2016-10-20 11:35:49]

The patchset sent to the CQ was uploaded after l-g-t-m from
mstarzinger@chromium.org, jkummerow@chromium.org
Link to the patchset: https://codereview.chromium.org/2436893003/#ps40001
(title: "Addressing comments")

[commit-bot: I haz the power, 2016-10-20 11:35:58]

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, 2016-10-20 12:27:23]

Description was changed from

==========
[stubs] Cleanup CSA::BitFieldDecode(..) and friends.

This CL also introduces IsSetWord<T>(..) and IsSetWord32<T>(..) operations
to ease checking if the bit field is set or not.

BUG=
==========

to

==========
[stubs] Cleanup CSA::BitFieldDecode(..) and friends.

This CL also introduces IsSetWord<T>(..) and IsSetWord32<T>(..) operations
to ease checking if the bit field is set or not.

BUG=
==========

[commit-bot: I haz the power, 2016-10-20 12:27:24]

Committed patchset #2 (id:40001)

[commit-bot: I haz the power, 2016-11-17 22:07:58]

Description was changed from

==========
[stubs] Cleanup CSA::BitFieldDecode(..) and friends.

This CL also introduces IsSetWord<T>(..) and IsSetWord32<T>(..) operations
to ease checking if the bit field is set or not.

BUG=
==========

to

==========
[stubs] Cleanup CSA::BitFieldDecode(..) and friends.

This CL also introduces IsSetWord<T>(..) and IsSetWord32<T>(..) operations
to ease checking if the bit field is set or not.

BUG=

Committed: https://crrev.com/54194b2d8de76961f8c74ef35c94b32c3a7e3818
Cr-Commit-Position: refs/heads/master@{#40466}
==========

[commit-bot: I haz the power, 2016-11-17 22:07:59]

Patchset 2 (id:??) landed as
https://crrev.com/54194b2d8de76961f8c74ef35c94b32c3a7e3818
Cr-Commit-Position: refs/heads/master@{#40466}