[stubs] Use CSA::IsHeapNumberMap() instead of manual map comparing.

[stubs] Use CSA::IsHeapNumberMap() instead of manual map comparing.

Bonus: fixed a couple of places where 32-bit comparison was used.

BUG=

Committed: https://crrev.com/fce55b528f0339c61a8ff732bc3120e60595499f
Cr-Commit-Position: refs/heads/master@{#41417}

[Igor Sheludko, 2016-12-01 09:31:11]

Description was changed from

==========
[stubs] Use CSA::IsHeapNumberMap() instead of manual map comparing.

Bonus: fixed a couple of places where 32-bit comparison was used.
==========

to

==========
[stubs] Use CSA::IsHeapNumberMap() instead of manual map comparing.

Bonus: fixed a couple of places where 32-bit comparison was used.

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

[Igor Sheludko, 2016-12-01 09:47:05]

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

[commit-bot: I haz the power, 2016-12-01 09:47:10]

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

[Igor Sheludko, 2016-12-01 09:48:32]

ishell@chromium.org changed reviewers:
+ bmeurer@chromium.org, jgruber@chromium.org

[Igor Sheludko, 2016-12-01 09:48:33]

Benedikt, PTAL @ interpreter
Jakob, PTAL @ the rest

https://codereview.chromium.org/2543873003/diff/1/src/code-stub-assembler.cc
File src/code-stub-assembler.cc (left):

https://codereview.chromium.org/2543873003/diff/1/src/code-stub-assembler.cc#...
src/code-stub-assembler.cc:3779: CSA_ASSERT(this, Word32NotEqual(LoadMap(input),
HeapNumberMapConstant()));
Oops!

https://codereview.chromium.org/2543873003/diff/1/src/code-stub-assembler.cc#...
src/code-stub-assembler.cc:3878: GotoIf(Word32NotEqual(input_map,
HeapNumberMapConstant()),
Oops!

[Benedikt Meurer, 2016-12-01 09:49:37]

LGTM on interpreter.

[jgruber, 2016-12-01 10:01:06]

Nice, lgtm

[Igor Sheludko, 2016-12-01 10:03:49]

The CQ bit was unchecked by ishell@chromium.org

[Igor Sheludko, 2016-12-01 10:03:54]

The CQ bit was checked by ishell@chromium.org

[commit-bot: I haz the power, 2016-12-01 10:04:06]

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, 2016-12-01 10:15:48]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1480586634447530, "parent_rev":
"8bdcad406dc95c367879312005d007581448b539", "commit_rev":
"dcc387d2ec19d34794338780c9e463debc6d03f4"}

[commit-bot: I haz the power, 2016-12-01 10:15:52]

Description was changed from

==========
[stubs] Use CSA::IsHeapNumberMap() instead of manual map comparing.

Bonus: fixed a couple of places where 32-bit comparison was used.

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

to

==========
[stubs] Use CSA::IsHeapNumberMap() instead of manual map comparing.

Bonus: fixed a couple of places where 32-bit comparison was used.

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

[commit-bot: I haz the power, 2016-12-01 10:15:53]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-01 10:16:19]

Description was changed from

==========
[stubs] Use CSA::IsHeapNumberMap() instead of manual map comparing.

Bonus: fixed a couple of places where 32-bit comparison was used.

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

to

==========
[stubs] Use CSA::IsHeapNumberMap() instead of manual map comparing.

Bonus: fixed a couple of places where 32-bit comparison was used.

BUG=

Committed: https://crrev.com/fce55b528f0339c61a8ff732bc3120e60595499f
Cr-Commit-Position: refs/heads/master@{#41417}
==========

[commit-bot: I haz the power, 2016-12-01 10:16:20]

Patchset 1 (id:??) landed as
https://crrev.com/fce55b528f0339c61a8ff732bc3120e60595499f
Cr-Commit-Position: refs/heads/master@{#41417}