hotspot/src/share/vm/ci/ciField.hpp

rev 4963 : imported patch stable

*** 137,147 ****
    //      in question is allocated in perm space.
    //   4. The field is not one of the special static/final
    //      non-constant fields.  These are java.lang.System.in
    //      and java.lang.System.out.  Abomination.
    //
!   // Note: the check for case 4 is not yet implemented.
    bool is_constant() { return _is_constant; }
  
    // Get the constant value of this field.
    ciConstant constant_value() {
      assert(is_static() && is_constant(), "illegal call to constant_value()");
--- 137,150 ----
    //      in question is allocated in perm space.
    //   4. The field is not one of the special static/final
    //      non-constant fields.  These are java.lang.System.in
    //      and java.lang.System.out.  Abomination.
    //
!   // A field is also considered constant if it is marked @Stable
!   // and is non-null (or non-zero, if a primitive).
!   // For non-static fields, the null/zero check must be
!   // arranged by the user, as constant_value().is_null_or_zero().
    bool is_constant() { return _is_constant; }
  
    // Get the constant value of this field.
    ciConstant constant_value() {
      assert(is_static() && is_constant(), "illegal call to constant_value()");
*** 171,180 ****
--- 174,184 ----
    bool is_public      () { return flags().is_public(); }
    bool is_private     () { return flags().is_private(); }
    bool is_protected   () { return flags().is_protected(); }
    bool is_static      () { return flags().is_static(); }
    bool is_final       () { return flags().is_final(); }
+   bool is_stable      () { return flags().is_stable(); }
    bool is_volatile    () { return flags().is_volatile(); }
    bool is_transient   () { return flags().is_transient(); }
  
    bool is_call_site_target() {
      ciInstanceKlass* callsite_klass = CURRENT_ENV->CallSite_klass();