Revert of Add several SIMD opcodes to IA32

Revert of Add several SIMD opcodes to IA32 (patchset #9 id:160001 of https://codereview.chromium.org/2695613004/ )

Reason for revert:
Fails with nosse4:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20debug/builds/13853

Original issue's description:
> Add several SIMD opcodes to IA32
> 
> CreateInt32x4, Int32x4ExtractLane, Int32x4ReplaceLane
> Int32x4Add, Int32x4Sub
> 
> Also add paddd and psubd to ia32-assembler
> 
> BUG=
> 
> Review-Url: https://codereview.chromium.org/2695613004
> Cr-Commit-Position: refs/heads/master@{#43483}
> Committed: https://chromium.googlesource.com/v8/v8/+/4deb9ffdecf121c69a3db7eae6698eae23a80a15

TBR=bbudge@chromium.org,gdeepti@chromium.org,bmeurer@chromium.org,jing.bao@intel.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review-Url: https://codereview.chromium.org/2717423003
Cr-Commit-Position: refs/heads/master@{#43489}
Committed: https://chromium.googlesource.com/v8/v8/+/a6b20adbf946246f7001c51678d36540dd56b5db

[Michael Achenbach, 2017-02-28 14:54:12]

The CQ bit was checked by machenbach@chromium.org

[Michael Achenbach, 2017-02-28 14:54:13]

Created Revert of Add several SIMD opcodes to IA32

[commit-bot: I haz the power, 2017-02-28 14:54:18]

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, 2017-02-28 14:54:29]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1488293652711630, "parent_rev":
"a48d7ce22668766dfc3290677ce27944c858229a", "commit_rev":
"a6b20adbf946246f7001c51678d36540dd56b5db"}

[commit-bot: I haz the power, 2017-02-28 14:54:33]

Description was changed from

==========
Revert of Add several SIMD opcodes to IA32 (patchset #9 id:160001 of
https://codereview.chromium.org/2695613004/ )

Reason for revert:
Fails with nosse4:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20debug/builds...

Original issue's description:
> Add several SIMD opcodes to IA32
> 
> CreateInt32x4, Int32x4ExtractLane, Int32x4ReplaceLane
> Int32x4Add, Int32x4Sub
> 
> Also add paddd and psubd to ia32-assembler
> 
> BUG=
> 
> Review-Url: https://codereview.chromium.org/2695613004
> Cr-Commit-Position: refs/heads/master@{#43483}
> Committed:
https://chromium.googlesource.com/v8/v8/+/4deb9ffdecf121c69a3db7eae6698eae23a...

TBR=bbudge@chromium.org,gdeepti@chromium.org,bmeurer@chromium.org,jing.bao@in...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
==========

to

==========
Revert of Add several SIMD opcodes to IA32 (patchset #9 id:160001 of
https://codereview.chromium.org/2695613004/ )

Reason for revert:
Fails with nosse4:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20debug/builds...

Original issue's description:
> Add several SIMD opcodes to IA32
> 
> CreateInt32x4, Int32x4ExtractLane, Int32x4ReplaceLane
> Int32x4Add, Int32x4Sub
> 
> Also add paddd and psubd to ia32-assembler
> 
> BUG=
> 
> Review-Url: https://codereview.chromium.org/2695613004
> Cr-Commit-Position: refs/heads/master@{#43483}
> Committed:
https://chromium.googlesource.com/v8/v8/+/4deb9ffdecf121c69a3db7eae6698eae23a...

TBR=bbudge@chromium.org,gdeepti@chromium.org,bmeurer@chromium.org,jing.bao@in...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review-Url: https://codereview.chromium.org/2717423003
Cr-Commit-Position: refs/heads/master@{#43489}
Committed:
https://chromium.googlesource.com/v8/v8/+/a6b20adbf946246f7001c51678d36540dd5...
==========

[commit-bot: I haz the power, 2017-02-28 14:54:34]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/a6b20adbf946246f7001c51678d36540dd5...