[turbofan] Unify BooleanToNumber, StringToNumber and PlainPrimitiveToNumber.

[turbofan] Unify BooleanToNumber, StringToNumber and PlainPrimitiveToNumber.

The PlainPrimitiveToNumber operator performs a superset of the operations
previously performed by the BooleanToNumber and StringToNumber operators,
so we can just use the special lowering rules for PlainPrimitiveToNumber
based on the input type and get rid of the specialized operators.

R=jarin@chromium.org

Committed: https://crrev.com/85969edead72426d6da6a387dba2480ad0b578e0
Cr-Commit-Position: refs/heads/master@{#37669}

[Benedikt Meurer, 2016-07-12 05:15:44]

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

[commit-bot: I haz the power, 2016-07-12 05:15:56]

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

[Benedikt Meurer, 2016-07-12 05:16:31]

Hey Jaro,

Some cleanup/unification on the ToNumber front.
Please take a look.

Thanks,
Benedikt

[commit-bot: I haz the power, 2016-07-12 05:43:36]

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

[commit-bot: I haz the power, 2016-07-12 05:43:36]

Dry run: This issue passed the CQ dry run.

[Jarin, 2016-07-12 08:54:15]

lgtm

[Benedikt Meurer, 2016-07-12 09:09:55]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-07-12 09:10:07]

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, 2016-07-12 09:12:26]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-12 09:15:19]

Description was changed from

==========
[turbofan] Unify BooleanToNumber, StringToNumber and PlainPrimitiveToNumber.

The PlainPrimitiveToNumber operator performs a superset of the operations
previously performed by the BooleanToNumber and StringToNumber operators,
so we can just use the special lowering rules for PlainPrimitiveToNumber
based on the input type and get rid of the specialized operators.

R=jarin@chromium.org
==========

to

==========
[turbofan] Unify BooleanToNumber, StringToNumber and PlainPrimitiveToNumber.

The PlainPrimitiveToNumber operator performs a superset of the operations
previously performed by the BooleanToNumber and StringToNumber operators,
so we can just use the special lowering rules for PlainPrimitiveToNumber
based on the input type and get rid of the specialized operators.

R=jarin@chromium.org

Committed: https://crrev.com/85969edead72426d6da6a387dba2480ad0b578e0
Cr-Commit-Position: refs/heads/master@{#37669}
==========

[commit-bot: I haz the power, 2016-07-12 09:15:20]

Patchset 1 (id:??) landed as
https://crrev.com/85969edead72426d6da6a387dba2480ad0b578e0
Cr-Commit-Position: refs/heads/master@{#37669}