[ia32][wasm] Support AVX instructions for I32x4Splat/ReplaceLane/ExtractLane

[ia32][wasm] Support AVX instructions for I32x4Splat/ReplaceLane/ExtractLane

Add vpinsrd, vpextrd, vmovd. Supplement pshufd and add vpshufd.
Add Movd and Pshufd macro. Add AVX support to Pextrd.
Fix disassembler to recognize "pinsrd/pextrd xmm,[mem],imm8".

BUG=

Review-Url: https://codereview.chromium.org/2916093002
Cr-Commit-Position: refs/heads/master@{#45833}
Committed: https://chromium.googlesource.com/v8/v8/+/6d18ae258983b092c593821595680d20f1723557

[Pan, 2017-06-01 14:55:26]

pan.deng@intel.com changed reviewers:
+ bbudge@chromium.org, bmeurer@chromium.org, mtrofin@chromium.org,
pan.deng@intel.com

[bbudge, 2017-06-01 17:30:28]

lgtm

[Jing, 2017-06-03 14:37:23]

The CQ bit was checked by jing.bao@intel.com

[commit-bot: I haz the power, 2017-06-03 14:37:32]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Jing, 2017-06-03 14:39:05]

The CQ bit was unchecked by jing.bao@intel.com

[Jing, 2017-06-05 05:56:25]

Hi Benedikt and Trofin,
please take a look. Thanks!

[Jing, 2017-06-09 02:48:31]

Ping Benedikt and Trofin. PTAL. Thanks!

[Mircea Trofin, 2017-06-09 03:32:37]

On 2017/06/09 02:48:31, Jing wrote:
> Ping Benedikt and Trofin. PTAL. Thanks!

lgtm

[Benedikt Meurer, 2017-06-09 04:49:40]

LGTM (rubber-stamped)

[Jing, 2017-06-12 01:31:48]

The CQ bit was checked by jing.bao@intel.com

[commit-bot: I haz the power, 2017-06-12 01:31:51]

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, 2017-06-12 01:57:06]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1497231108488300, "parent_rev":
"dc3de67047032343d89193fc87267e64ea3d325e", "commit_rev":
"6d18ae258983b092c593821595680d20f1723557"}

[commit-bot: I haz the power, 2017-06-12 01:57:12]

Description was changed from

==========
[ia32][wasm] Support AVX instructions for I32x4Splat/ReplaceLane/ExtractLane

Add vpinsrd, vpextrd, vmovd. Supplement pshufd and add vpshufd.
Add Movd and Pshufd macro. Add AVX support to Pextrd.
Fix disassembler to recognize "pinsrd/pextrd xmm,[mem],imm8".

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

to

==========
[ia32][wasm] Support AVX instructions for I32x4Splat/ReplaceLane/ExtractLane

Add vpinsrd, vpextrd, vmovd. Supplement pshufd and add vpshufd.
Add Movd and Pshufd macro. Add AVX support to Pextrd.
Fix disassembler to recognize "pinsrd/pextrd xmm,[mem],imm8".

BUG=

Review-Url: https://codereview.chromium.org/2916093002
Cr-Commit-Position: refs/heads/master@{#45833}
Committed:
https://chromium.googlesource.com/v8/v8/+/6d18ae258983b092c593821595680d20f17...
==========

[commit-bot: I haz the power, 2017-06-12 01:57:13]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/6d18ae258983b092c593821595680d20f17...