[aarch64-port-dev ] hg: aarch64-port/jdk8u-shenandoah/hotspot: 8135018: AARCH64: Missing memory barriers for CMS collector

[felix.yang at huawei.com]

Changeset: 9495a9f80d99
Author:    aph
Date:      2015-09-24 12:04 +0200
URL:       https://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/9495a9f80d99

8135018: AARCH64: Missing memory barriers for CMS collector
Summary: Add StoreStore barrier when CMS needs them
Reviewed-by: tschatzl

! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
! src/cpu/aarch64/vm/stubGenerator_aarch64.cpp
! src/share/vm/c1/c1_LIRGenerator.cpp