[aarch64-port-dev ] hg: aarch64-port/jdk8/hotspot: Implement various locked memory operations.

[aph at redhat.com]

Changeset: 72b29bfe67fa
Author:    aph
Date:      2014-05-29 05:53 -0400
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/72b29bfe67fa

Implement various locked memory operations.

! src/cpu/aarch64/vm/aarch64.ad
! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
! src/cpu/aarch64/vm/macroAssembler_aarch64.hpp