hg: jdk7/hotspot/hotspot: 8 new changesets

[john.r.rose at oracle.com]

Changeset: 79bf863697eb
Author:    kvn
Date:      2010-05-17 11:32 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/79bf863697eb

6951686: Using large pages on Linux prevents zero based compressed oops
Summary: Use req_addr when attaching shared memory segment.
Reviewed-by: twisti

! src/os/linux/vm/os_linux.cpp

Changeset: bfe29ec02863
Author:    never
Date:      2010-05-17 16:50 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/bfe29ec02863

6950075: nmethod sweeper should operate concurrently
Reviewed-by: never, kvn
Contributed-by: eric.caspole at amd.com

! src/share/vm/code/codeCache.cpp
! src/share/vm/code/codeCache.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/compiler/compileBroker.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/safepoint.cpp
! src/share/vm/runtime/sweeper.cpp
! src/share/vm/runtime/sweeper.hpp

Changeset: c52275c698d1
Author:    kvn
Date:      2010-05-18 09:54 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/c52275c698d1

6953267: assert in EA code with -XX:+StressReflectiveCode
Summary: Add missing checks into EA code.
Reviewed-by: never

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

Changeset: 99791ad65936
Author:    never
Date:      2010-05-18 13:45 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/99791ad65936

6953539: after 6892658 c1 reports that it doesn't inline StringBuffer.append
Reviewed-by: kvn, twisti

! src/share/vm/c1/c1_GraphBuilder.cpp

Changeset: b5fdf39b9749
Author:    never
Date:      2010-05-18 23:58 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/b5fdf39b9749

6953576: bottom_type for matched AddPNodes doesn't always agree with ideal
Reviewed-by: kvn

! src/share/vm/adlc/formssel.cpp
! src/share/vm/adlc/formssel.hpp
! src/share/vm/adlc/output_c.cpp
! src/share/vm/adlc/output_h.cpp
! src/share/vm/opto/addnode.cpp
! src/share/vm/opto/addnode.hpp

Changeset: eb79484f795f
Author:    kvn
Date:      2010-04-05 10:17 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/eb79484f795f

6937111: Restore optimization for Phi of AddP (6552204)
Summary: Restored the original code which was removed by the fix for 6614100.
Reviewed-by: never

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

Changeset: 1a1603f975b5
Author:    kvn
Date:      2010-05-19 10:22 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/1a1603f975b5

Merge

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

Changeset: 1a88d3c58e1d
Author:    jrose
Date:      2010-05-20 01:34 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/1a88d3c58e1d

Merge

! src/share/vm/runtime/globals.hpp