hg: hsx/hotspot-rt/hotspot: 8000797: NPG: is_pseudo_string_at() doesn't work

[coleen.phillimore at oracle.com]

Changeset: f16e75e0cf11
Author:    coleenp
Date:      2013-02-22 08:36 -0500
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/f16e75e0cf11

8000797: NPG: is_pseudo_string_at() doesn't work
Summary: Zero Symbol* for constant pool strings to indicate pseudo_strings (objects that aren't strings).  Clean up JVM_CONSTANT_Object and unused flags.
Reviewed-by: sspitsyn, jrose

! agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/ClassConstants.java
! agent/src/share/classes/sun/jvm/hotspot/utilities/ConstantTag.java
! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/interpreter/bytecodeTracer.cpp
! src/share/vm/interpreter/linkResolver.cpp
! src/share/vm/interpreter/rewriter.cpp
! src/share/vm/oops/constantPool.cpp
! src/share/vm/oops/constantPool.hpp
! src/share/vm/oops/generateOopMap.cpp
! src/share/vm/utilities/constantTag.cpp
! src/share/vm/utilities/constantTag.hpp