hg: shenandoah/jdk9/hotspot: 8173770: Image conversion improvements

[rwestrel at redhat.com]

Changeset: fde608ff3508
Author:    roland
Date:      2017-07-20 16:23 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/fde608ff3508

8173770: Image conversion improvements
Reviewed-by: kvn, vlivanov, dlong, rhalade, mschoene, iignatyev

! src/cpu/arm/vm/arm.ad
! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/adlc/archDesc.cpp
! src/share/vm/opto/classes.hpp
! src/share/vm/opto/loopPredicate.cpp
! src/share/vm/opto/loopnode.hpp
! src/share/vm/opto/output.cpp
! src/share/vm/opto/subnode.cpp
! src/share/vm/opto/subnode.hpp
! src/share/vm/runtime/vmStructs.cpp