hg: jdk9/hs/hotspot: 8166684: PPC64: implement intrinsic code with vector instructions for Unsafe.copyMemory()

[martin.doerr at sap.com]

Changeset: 0f2a78897867
Author:    mdoerr
Date:      2016-10-21 10:27 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/0f2a78897867

8166684: PPC64: implement intrinsic code with vector instructions for Unsafe.copyMemory()
Reviewed-by: simonis, mdoerr
Contributed-by: Michihiro Horie <horie at jp.ibm.com>

! src/cpu/ppc/vm/assembler_ppc.hpp
! src/cpu/ppc/vm/assembler_ppc.inline.hpp
! src/cpu/ppc/vm/stubGenerator_ppc.cpp
! src/cpu/ppc/vm/vm_version_ppc.cpp