hg: jdk7/hotspot-rt/hotspot: 5 new changesets

[andrei.pangin at sun.com]

Changeset: d678e3277048
Author:    kvn
Date:      2010-06-28 10:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d678e3277048

6964479: widen normalization of small int and long values should be symmetric
Summary: normalize widen value in xmeet() and xdual() methods for types Int and Long so the type meet will be symmetric.
Reviewed-by: jrose

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

Changeset: 6027dddc26c6
Author:    kvn
Date:      2010-06-28 14:54 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/6027dddc26c6

6677629: PhaseIterGVN::subsume_node() should call hash_delete() and add_users_to_worklist()
Summary: Use replace_node() method instead of subsume_node().
Reviewed-by: jrose, never

! src/share/vm/opto/cfgnode.cpp
! src/share/vm/opto/ifnode.cpp
! src/share/vm/opto/loopTransform.cpp
! src/share/vm/opto/loopnode.cpp
! src/share/vm/opto/loopnode.hpp
! src/share/vm/opto/loopopts.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/phaseX.cpp
! src/share/vm/opto/phaseX.hpp
! src/share/vm/opto/split_if.cpp
! src/share/vm/opto/superword.cpp

Changeset: 76efbe666d6c
Author:    kvn
Date:      2010-06-29 10:34 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/76efbe666d6c

6964774: Adjust optimization flags setting
Summary: Adjust performance flags settings.
Reviewed-by: never, phh

! src/cpu/x86/vm/vm_version_x86.cpp
! src/cpu/x86/vm/vm_version_x86.hpp
! src/share/vm/runtime/arguments.cpp

Changeset: fcbb92a1ab3b
Author:    jrose
Date:      2010-06-29 16:09 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/fcbb92a1ab3b

Merge

! src/share/vm/runtime/arguments.cpp

Changeset: a00567c82f02
Author:    coleenp
Date:      2010-06-30 11:52 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/a00567c82f02

Merge

! src/share/vm/runtime/arguments.cpp