hg: jdk/sandbox: 8224826: Implement fast class initialization checks on PPC64

[chris.hegarty at oracle.com]

Changeset: bc5baf205475
Author:    mdoerr
Date:      2019-06-11 09:51 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/bc5baf205475

8224826: Implement fast class initialization checks on PPC64
Reviewed-by: vlivanov, gromero

! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/ppc/interp_masm_ppc.hpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/ppc/templateTable_ppc_64.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.hpp