S390: [wasm] Int64Lowering of Int64Add

S390: [wasm] Int64Lowering of Int64Add

Original commit message:
    Int64Add is lowered to a new turbofan operator, Int32AddPair. The new
    operator takes 4 inputs an generates 2 outputs. The inputs are the low
    word of the left input, high word of the left input, the low word of the
    right input, and high word of the right input. The ouputs are the low
    and high word of the result of the addition.

R=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=

Committed: https://crrev.com/06bceeb753789a2d4849f22727d775c36eea5637
Cr-Commit-Position: refs/heads/master@{#34840}

[john.yan, 2016-03-16 20:11:51]

The CQ bit was checked by jyan@ca.ibm.com to run a CQ dry run

[commit-bot: I haz the power, 2016-03-16 20:12:01]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1807013002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1807013002/1

[john.yan, 2016-03-16 20:18:35]

S390： [wasm] Int64Lowering of Int64Add

[john.yan, 2016-03-16 20:19:07]

Description was changed from

==========
[wasm] Int64Lowering of Int64Add

Original commit message:
    Int64Add is lowered to a new turbofan operator, Int32AddPair. The new
    operator takes 4 inputs an generates 2 outputs. The inputs are the low
    word of the left input, high word of the left input, the low word of the
    right input, and high word of the right input. The ouputs are the low
    and high word of the result of the addition.

R=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=
==========

to

==========
S390: [wasm] Int64Lowering of Int64Add

Original commit message:
    Int64Add is lowered to a new turbofan operator, Int32AddPair. The new
    operator takes 4 inputs an generates 2 outputs. The inputs are the low
    word of the left input, high word of the left input, the low word of the
    right input, and high word of the right input. The ouputs are the low
    and high word of the result of the addition.

R=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=
==========

[john.yan, 2016-03-16 20:20:40]

jyan@ca.ibm.com changed reviewers:
+ mbrandy@us.ibm.com
- jyan@ca.ibm.com

[JoranSiu, 2016-03-16 20:20:57]

On 2016/03/16 20:18:35, john.yan wrote:
> S390： [wasm] Int64Lowering of Int64Add

lgtm

[commit-bot: I haz the power, 2016-03-16 20:28:51]

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

[commit-bot: I haz the power, 2016-03-16 20:28:52]

Dry run: This issue passed the CQ dry run.

[john.yan, 2016-03-16 20:34:31]

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

[commit-bot: I haz the power, 2016-03-16 20:34:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1807013002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1807013002/1

[commit-bot: I haz the power, 2016-03-16 20:36:45]

Description was changed from

==========
S390: [wasm] Int64Lowering of Int64Add

Original commit message:
    Int64Add is lowered to a new turbofan operator, Int32AddPair. The new
    operator takes 4 inputs an generates 2 outputs. The inputs are the low
    word of the left input, high word of the left input, the low word of the
    right input, and high word of the right input. The ouputs are the low
    and high word of the result of the addition.

R=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=
==========

to

==========
S390: [wasm] Int64Lowering of Int64Add

Original commit message:
    Int64Add is lowered to a new turbofan operator, Int32AddPair. The new
    operator takes 4 inputs an generates 2 outputs. The inputs are the low
    word of the left input, high word of the left input, the low word of the
    right input, and high word of the right input. The ouputs are the low
    and high word of the result of the addition.

R=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=
==========

[commit-bot: I haz the power, 2016-03-16 20:36:46]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-16 20:37:53]

Description was changed from

==========
S390: [wasm] Int64Lowering of Int64Add

Original commit message:
    Int64Add is lowered to a new turbofan operator, Int32AddPair. The new
    operator takes 4 inputs an generates 2 outputs. The inputs are the low
    word of the left input, high word of the left input, the low word of the
    right input, and high word of the right input. The ouputs are the low
    and high word of the result of the addition.

R=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=
==========

to

==========
S390: [wasm] Int64Lowering of Int64Add

Original commit message:
    Int64Add is lowered to a new turbofan operator, Int32AddPair. The new
    operator takes 4 inputs an generates 2 outputs. The inputs are the low
    word of the left input, high word of the left input, the low word of the
    right input, and high word of the right input. The ouputs are the low
    and high word of the result of the addition.

R=ahaas@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=

Committed: https://crrev.com/06bceeb753789a2d4849f22727d775c36eea5637
Cr-Commit-Position: refs/heads/master@{#34840}
==========

[commit-bot: I haz the power, 2016-03-16 20:37:54]

Patchset 1 (id:??) landed as
https://crrev.com/06bceeb753789a2d4849f22727d775c36eea5637
Cr-Commit-Position: refs/heads/master@{#34840}