hg: shenandoah/jdk9/hotspot: Implement support for compressed oops for Shenandoah.

[roman at kennke.org]

Changeset: 673b47ddf294
Author:    rkennke
Date:      2016-08-17 16:59 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/673b47ddf294

Implement support for compressed oops for Shenandoah.

! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/gc/shared/barrierSet.cpp
! src/share/vm/gc/shared/barrierSet.hpp
! src/share/vm/gc/shared/barrierSet.inline.hpp
! src/share/vm/gc/shenandoah/shenandoahBarrierSet.cpp
! src/share/vm/gc/shenandoah/shenandoahBarrierSet.hpp
! src/share/vm/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/share/vm/gc/shenandoah/shenandoahConcurrentMark.hpp
! src/share/vm/gc/shenandoah/shenandoahConcurrentMark.inline.hpp
! src/share/vm/gc/shenandoah/shenandoahHeap.cpp
! src/share/vm/gc/shenandoah/shenandoahHeap.hpp
! src/share/vm/gc/shenandoah/shenandoahHeap.inline.hpp
! src/share/vm/gc/shenandoah/shenandoahMarkCompact.cpp
! src/share/vm/opto/shenandoahSupport.cpp
! src/share/vm/runtime/arguments.cpp