hg: shenandoah/jdk9/hotspot: keep membar's adr_type after matching + membars in shenandoah's acmp and write barrier shouldn't be wide

[rwestrel at redhat.com]

Changeset: cb127be5c910
Author:    roland
Date:      2016-11-16 10:01 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/cb127be5c910

keep membar's adr_type after matching + membars in shenandoah's acmp and write barrier shouldn't be wide

! src/share/vm/adlc/formssel.cpp
! src/share/vm/adlc/formssel.hpp
! src/share/vm/adlc/output_c.cpp
! src/share/vm/adlc/output_h.cpp
! src/share/vm/opto/gcm.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/machnode.cpp
! src/share/vm/opto/machnode.hpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/node.hpp
! src/share/vm/opto/shenandoahSupport.cpp