670 int ciMethod::scale_count(int count, float prof_factor) {
 671   if (count > 0 && method_data() != NULL) {
 672     int current_mileage = method_data()->current_mileage();
 673     int creation_mileage = method_data()->creation_mileage();
 674     int counter_life = current_mileage - creation_mileage;
 675     int method_life = interpreter_invocation_count();
 676     // counter_life due to backedge_counter could be > method_life
 677     if (counter_life > method_life)
 678       counter_life = method_life;
 679     if (0 < counter_life && counter_life <= method_life) {
 680       count = (int)((double)count * prof_factor * method_life / counter_life + 0.5);
 681       count = (count > 0) ? count : 1;
 682     }
 683   }
 684   return count;
 685 }
 686 
 687 // ------------------------------------------------------------------
 688 // invokedynamic support
 689 //
 690 bool ciMethod::is_method_handle_invoke() {
 691   check_is_loaded();
 692   bool flag = ((flags().as_int() & JVM_MH_INVOKE_BITS) == JVM_MH_INVOKE_BITS);
 693 #ifdef ASSERT
 694   {
 695     VM_ENTRY_MARK;
 696     bool flag2 = get_methodOop()->is_method_handle_invoke();
 697     assert(flag == flag2, "consistent");
 698   }
 699 #endif //ASSERT
 700   return flag;
 701 }
 702 
 703 ciInstance* ciMethod::method_handle_type() {
 704   check_is_loaded();
 705   VM_ENTRY_MARK;
 706   oop mtype = get_methodOop()->method_handle_type();
 707   return CURRENT_THREAD_ENV->get_object(mtype)->as_instance();
 708 }
 709 
 710 

 670 int ciMethod::scale_count(int count, float prof_factor) {
 671   if (count > 0 && method_data() != NULL) {
 672     int current_mileage = method_data()->current_mileage();
 673     int creation_mileage = method_data()->creation_mileage();
 674     int counter_life = current_mileage - creation_mileage;
 675     int method_life = interpreter_invocation_count();
 676     // counter_life due to backedge_counter could be > method_life
 677     if (counter_life > method_life)
 678       counter_life = method_life;
 679     if (0 < counter_life && counter_life <= method_life) {
 680       count = (int)((double)count * prof_factor * method_life / counter_life + 0.5);
 681       count = (count > 0) ? count : 1;
 682     }
 683   }
 684   return count;
 685 }
 686 
 687 // ------------------------------------------------------------------
 688 // invokedynamic support
 689 //
 690 bool ciMethod::is_method_handle_invoke() const {
 691   check_is_loaded();
 692   bool flag = ((flags().as_int() & JVM_MH_INVOKE_BITS) == JVM_MH_INVOKE_BITS);
 693 #ifdef ASSERT
 694   {
 695     VM_ENTRY_MARK;
 696     bool flag2 = get_methodOop()->is_method_handle_invoke();
 697     assert(flag == flag2, "consistent");
 698   }
 699 #endif //ASSERT
 700   return flag;
 701 }
 702 
 703 ciInstance* ciMethod::method_handle_type() {
 704   check_is_loaded();
 705   VM_ENTRY_MARK;
 706   oop mtype = get_methodOop()->method_handle_type();
 707   return CURRENT_THREAD_ENV->get_object(mtype)->as_instance();
 708 }
 709 
 710