hg: jdk9/sandbox/hotspot: Merge

[xueming.shen at oracle.com]

Changeset: 15fdeef8d3cc
Author:    sherman
Date:      2015-09-02 17:15 +0000
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/15fdeef8d3cc

Merge

! src/cpu/aarch64/vm/aarch64.ad
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/cpu/x86/vm/macroAssembler_x86.hpp
- src/share/vm/gc/g1/g1CollectorPolicy_ext.hpp
! src/share/vm/opto/c2compiler.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/loopnode.cpp
! src/share/vm/opto/loopopts.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/thread.cpp