hg: jdk9/hs-comp/hotspot: 8154156: PPC64: improve array copy stubs by using vector instructions

[martin.doerr at sap.com]

Changeset: f8f067457966
Author:    mdoerr
Date:      2016-05-23 10:35 -0300
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/f8f067457966

8154156: PPC64: improve array copy stubs by using vector instructions
Reviewed-by: goetz, mdoerr
Contributed-by: Gustavo Romero <gromero at linux.vnet.ibm.com>

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