hg: jdk7/hotspot-comp/hotspot: 7011386: race in objArrayKlass::array_klass_impl

[vladimir.kozlov at oracle.com]

Changeset: d4fca0a6abde
Author:    kvn
Date:      2011-01-11 20:26 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/d4fca0a6abde

7011386: race in objArrayKlass::array_klass_impl
Summary: Move _lower_dimension field initialization before _higher_dimension and add storestore barrier.
Reviewed-by: dholmes, iveresov, never

! src/share/vm/oops/arrayKlass.hpp
! src/share/vm/oops/objArrayKlass.cpp
! src/share/vm/oops/typeArrayKlass.cpp
! src/share/vm/runtime/vmStructs.cpp