[arm] [arm64] Add optional operators Float32Neg and Float64Neg.

[arm] [arm64] Add optional operators Float32Neg and Float64Neg.

Adding optional operators for FNeg for WebAssembly, as the current implementation was significantly suboptimal for ARM.

Committed: https://crrev.com/612bad1d22618def97cee0f0a8abea20468dde8c
Cr-Commit-Position: refs/heads/master@{#36544}

[georgia.kouveli, 2016-05-27 10:46:33]

Description was changed from

==========
[arm] [arm64] Add optional operators Float32Neg and Float64Neg.
==========

to

==========
[arm] [arm64] Add optional operators Float32Neg and Float64Neg.

Adding optional operators for FNeg for WebAssembly, as the current
implementation was significantly suboptimal for ARM.
==========

[georgia.kouveli, 2016-05-27 10:47:13]

georgia.kouveli@arm.com changed reviewers:
+ bmeurer@chromium.org, epertoso@chromium.org

[Benedikt Meurer, 2016-05-27 10:48:02]

lgtm

[georgia.kouveli, 2016-05-27 10:49:19]

The CQ bit was checked by georgia.kouveli@arm.com

[commit-bot: I haz the power, 2016-05-27 10:49:22]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2011303002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2011303002/1

[commit-bot: I haz the power, 2016-05-27 11:20:39]

Description was changed from

==========
[arm] [arm64] Add optional operators Float32Neg and Float64Neg.

Adding optional operators for FNeg for WebAssembly, as the current
implementation was significantly suboptimal for ARM.
==========

to

==========
[arm] [arm64] Add optional operators Float32Neg and Float64Neg.

Adding optional operators for FNeg for WebAssembly, as the current
implementation was significantly suboptimal for ARM.
==========

[commit-bot: I haz the power, 2016-05-27 11:20:41]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-27 11:22:14]

Description was changed from

==========
[arm] [arm64] Add optional operators Float32Neg and Float64Neg.

Adding optional operators for FNeg for WebAssembly, as the current
implementation was significantly suboptimal for ARM.
==========

to

==========
[arm] [arm64] Add optional operators Float32Neg and Float64Neg.

Adding optional operators for FNeg for WebAssembly, as the current
implementation was significantly suboptimal for ARM.

Committed: https://crrev.com/612bad1d22618def97cee0f0a8abea20468dde8c
Cr-Commit-Position: refs/heads/master@{#36544}
==========

[commit-bot: I haz the power, 2016-05-27 11:22:15]

Patchset 1 (id:??) landed as
https://crrev.com/612bad1d22618def97cee0f0a8abea20468dde8c
Cr-Commit-Position: refs/heads/master@{#36544}