src/share/vm/ci/ciInstanceKlass.hpp

rev 7840 : 8071821: Assert failed in UnexpectedDeoptimizationTest.java
Summary: assert fires in case of concurrent initialization of ciInstanceKlass::_has_injected_fields
Reviewed-by:

*** 70,81 ****
    //   NULL: no implementor.
    //   A ciInstanceKlass that's not itself: one implementor.
    //   Itsef: more than one implementors.
    ciInstanceKlass*       _implementor;
  
!   bool compute_injected_fields();
!   void compute_injected_fields_helper();
  
  protected:
    ciInstanceKlass(KlassHandle h_k);
    ciInstanceKlass(ciSymbol* name, jobject loader, jobject protection_domain);
  
--- 70,81 ----
    //   NULL: no implementor.
    //   A ciInstanceKlass that's not itself: one implementor.
    //   Itsef: more than one implementors.
    ciInstanceKlass*       _implementor;
  
!   void compute_injected_fields();
!   bool compute_injected_fields_helper();
  
  protected:
    ciInstanceKlass(KlassHandle h_k);
    ciInstanceKlass(ciSymbol* name, jobject loader, jobject protection_domain);
  
*** 191,201 ****
        return _nonstatic_fields->length();
    }
  
    bool has_injected_fields() {
      if (_has_injected_fields == -1) {
!       return compute_injected_fields();
      }
      return _has_injected_fields > 0 ? true : false;
    }
  
    // nth nonstatic field (presented by ascending address)
--- 191,201 ----
        return _nonstatic_fields->length();
    }
  
    bool has_injected_fields() {
      if (_has_injected_fields == -1) {
!       compute_injected_fields();
      }
      return _has_injected_fields > 0 ? true : false;
    }
  
    // nth nonstatic field (presented by ascending address)