CR for RFR 8142980

Fri Nov 13 20:50:47 UTC 2015

Hi Folks,

I would like to contribute bug fixes for AVX 512 which address 64-bit derby on EVEX enabled targets as well as KNL support and instrinsic support for AVX512.
These changes are also needed for a follow on changeset which introduces the use of these additions in the AVX512 instrinsic code.

Bug-id: https://bugs.openjdk.java.net/browse/JDK-8142980

webrev:
http://cr.openjdk.java.net/~mcberg/8142980/webrev.01/

The derby metric fails to run on 64-bit SKX and KNL EVEX enabled platforms. Also code support is needed for AVX512 intrinsics and include KNL support.

Thanks,
Michael
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