X87: Reland Vector ICs: platform support for vector-based stores.

X87: Reland Vector ICs: platform support for vector-based stores.

port 40fbed0609ddb3e4ee4338049383004b62d13853 (r30581)

original commit message:

    The last changes for vector store functionality, they are in 3 areas:

    1) The new vector [keyed] store code stubs - implementation.
    2) IC and handler compiler adjustments
    3) Odds and ends. A change in ast.cc, a test update, a small Oracle fix.

BUG=

Committed: https://crrev.com/6b69d5365d5bf6ebca97bd07bf4d373c23fcd8bc
Cr-Commit-Position: refs/heads/master@{#30612}

[chunyang.dai, 2015-09-06 10:22:44]

chunyang.dai@intel.com changed reviewers:
+ weiliang.lin@intel.com

[chunyang.dai, 2015-09-06 10:22:44]

PTAL

[Weiliang, 2015-09-07 07:19:30]

The CQ bit was checked by weiliang.lin@intel.com

[Weiliang, 2015-09-07 07:19:30]

lgtm

[commit-bot: I haz the power, 2015-09-07 07:19:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1311413007/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1311413007/1

[commit-bot: I haz the power, 2015-09-07 08:19:45]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-09-07 08:19:56]

Patchset 1 (id:??) landed as
https://crrev.com/6b69d5365d5bf6ebca97bd07bf4d373c23fcd8bc
Cr-Commit-Position: refs/heads/master@{#30612}