hg: valhalla/valhalla: 8210260: [lworld] Improve acmp implementation

[tobias.hartmann at oracle.com]

Changeset: 1faa4137c6fc
Author:    thartmann
Date:      2018-09-10 11:08 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/1faa4137c6fc

8210260: [lworld] Improve acmp implementation
Reviewed-by: roland, jrose

! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klass.inline.hpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp
! src/hotspot/share/oops/valueKlass.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/mulnode.cpp
! src/hotspot/share/opto/parse.hpp
! src/hotspot/share/opto/parse2.cpp
! src/hotspot/share/opto/subnode.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNewAcmp.java