hg: jdk7/hotspot/hotspot: 4 new changesets

[igor.veresov at sun.com]

Changeset: c5d3d979ae27
Author:    never
Date:      2009-12-08 16:27 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/c5d3d979ae27

6908167: jbb2005, OptimizeStringConcat causes assert in EA
Reviewed-by: kvn

! src/share/vm/opto/graphKit.cpp

Changeset: f96a1a986f7b
Author:    kvn
Date:      2009-12-09 16:40 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/f96a1a986f7b

6895383: JCK test throws NPE for method compiled with Escape Analysis
Summary: Add missing checks for MemBar nodes in EA.
Reviewed-by: never

! src/share/vm/opto/compile.cpp
! src/share/vm/opto/escape.cpp
! src/share/vm/opto/escape.hpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/memnode.hpp
! src/share/vm/opto/node.hpp
! src/share/vm/opto/parse3.cpp
+ test/compiler/6895383/Test.java

Changeset: 7fee0a6cc6d4
Author:    kvn
Date:      2009-12-09 19:50 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/7fee0a6cc6d4

6896727: nsk/logging/LoggingPermission/LoggingPermission/logperm002 fails with G1, EscapeAnalisys
Summary: Move instance store's memory users to corresponding memory slices when updating its memory edge.
Reviewed-by: never

! src/share/vm/opto/escape.cpp
! src/share/vm/opto/escape.hpp
+ test/compiler/6896727/Test.java

Changeset: 6dc5471e0f66
Author:    iveresov
Date:      2009-12-15 17:19 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/6dc5471e0f66

Merge