git: openjdk/jdk: 8253029: [PPC64] Remove obsolete Power6 code

[Martin Doerr]

Changeset: 9c24a563
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2020-09-14 17:34:08 +0000
URL:       https://git.openjdk.java.net/jdk/commit/9c24a563

8253029: [PPC64] Remove obsolete Power6 code

Reviewed-by: dholmes, lucy

! src/hotspot/cpu/ppc/c2_init_ppc.cpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.hpp