update CMake and Google3 builds for AVX/AVX2

update CMake and Google3 builds for AVX/AVX2

The _avx.cpp code was working in a degraded (SSE2/SSSE3) mode silently.
This CL will make the _avx.cpp code start using AVX.

There is currently no _avx2.cpp code, but I'm writing some now,
and this change will make it work properly from the start.

Chrome and Android builds should already be okay.


BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1535443003
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot

Committed: https://skia.googlesource.com/skia/+/f6d8d28883755d4ded224207b634a08367ee006f

[mtklein_C, 2015-12-17 16:26:40]

Description was changed from

==========
update CMake and Google3 builds for AVX/AVX2

BUG=skia:
==========

to

==========
update CMake and Google3 builds for AVX/AVX2

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot
==========

[mtklein, 2015-12-17 16:29:06]

Description was changed from

==========
update CMake and Google3 builds for AVX/AVX2

BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot
==========

to

==========
update CMake and Google3 builds for AVX/AVX2

The _avx.cpp code was working in a degraded (SSE2/SSSE3) mode silently.
This CL will make the _avx.cpp code start using AVX.

There is currently no _avx2.cpp code, but I'm writing some now,
and this change will make it work properly from the start.


BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot
==========

[mtklein, 2015-12-17 16:29:22]

Description was changed from

==========
update CMake and Google3 builds for AVX/AVX2

The _avx.cpp code was working in a degraded (SSE2/SSSE3) mode silently.
This CL will make the _avx.cpp code start using AVX.

There is currently no _avx2.cpp code, but I'm writing some now,
and this change will make it work properly from the start.


BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot
==========

to

==========
update CMake and Google3 builds for AVX/AVX2

The _avx.cpp code was working in a degraded (SSE2/SSSE3) mode silently.
This CL will make the _avx.cpp code start using AVX.

There is currently no _avx2.cpp code, but I'm writing some now,
and this change will make it work properly from the start.

Chrome and Android builds should already be okay.


BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot
==========

[mtklein, 2015-12-17 16:29:49]

The CQ bit was checked by mtklein@google.com to run a CQ dry run

[commit-bot: I haz the power, 2015-12-17 16:29:51]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1535443003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1535443003/1

[mtklein_C, 2015-12-17 16:35:05]

mtklein@chromium.org changed reviewers:
+ benjaminwagner@google.com
- mtklein@google.com

[commit-bot: I haz the power, 2015-12-17 16:44:37]

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

[commit-bot: I haz the power, 2015-12-17 16:44:38]

Dry run: This issue passed the CQ dry run.

[dogben, 2015-12-17 17:27:10]

lgtm

BUILD.public LGTM, no clue on CMake, but it seems reasonable.

https://codereview.chromium.org/1535443003/diff/1/cmake/CMakeLists.txt
File cmake/CMakeLists.txt (right):

https://codereview.chromium.org/1535443003/diff/1/cmake/CMakeLists.txt#newcod...
cmake/CMakeLists.txt:117: # Certain files must be compiled with support for
SSSE3 or SSE4.1 intrinsics.
nit: update the comment

[mtklein, 2015-12-17 18:02:20]

The CQ bit was checked by mtklein@google.com

[mtklein, 2015-12-17 18:02:21]

The patchset sent to the CQ was uploaded after l-g-t-m from
benjaminwagner@google.com
Link to the patchset: https://codereview.chromium.org/1535443003/#ps20001
(title: "comment")

[mtklein, 2015-12-17 18:02:23]

https://codereview.chromium.org/1535443003/diff/1/cmake/CMakeLists.txt
File cmake/CMakeLists.txt (right):

https://codereview.chromium.org/1535443003/diff/1/cmake/CMakeLists.txt#newcod...
cmake/CMakeLists.txt:117: # Certain files must be compiled with support for
SSSE3 or SSE4.1 intrinsics.
On 2015/12/17 at 17:27:10, Ben Wagner wrote:
> nit: update the comment

done

[commit-bot: I haz the power, 2015-12-17 18:02:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1535443003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1535443003/20001

[commit-bot: I haz the power, 2015-12-17 18:18:08]

Description was changed from

==========
update CMake and Google3 builds for AVX/AVX2

The _avx.cpp code was working in a degraded (SSE2/SSSE3) mode silently.
This CL will make the _avx.cpp code start using AVX.

There is currently no _avx2.cpp code, but I'm writing some now,
and this change will make it work properly from the start.

Chrome and Android builds should already be okay.


BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot
==========

to

==========
update CMake and Google3 builds for AVX/AVX2

The _avx.cpp code was working in a degraded (SSE2/SSSE3) mode silently.
This CL will make the _avx.cpp code start using AVX.

There is currently no _avx2.cpp code, but I'm writing some now,
and this change will make it work properly from the start.

Chrome and Android builds should already be okay.


BUG=skia:
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac10.9-Clang-x86_64-Release-CMake-Trybot

Committed:
https://skia.googlesource.com/skia/+/f6d8d28883755d4ded224207b634a08367ee006f
==========

[commit-bot: I haz the power, 2015-12-17 18:18:09]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/f6d8d28883755d4ded224207b634a08367ee006f