src/share/vm/ci/bcEscapeAnalyzer.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 263,272 ****
--- 263,274 ----
        code = Bytecodes::_invokespecial;
        break;
      case Bytecodes::_invokehandle:
        code = target->is_static() ? Bytecodes::_invokestatic : Bytecodes::_invokespecial;
        break;
+     default:
+       break;
      }
    }
  
    // compute size of arguments
    int arg_size = target->invoke_arg_size(code);
*** 298,312 ****
    }
  
    // determine actual method (use CHA if necessary)
    ciMethod* inline_target = NULL;
    if (target->is_loaded() && klass->is_loaded()
!       && (klass->is_initialized() || klass->is_interface() && target->holder()->is_initialized())
        && target->is_loaded()) {
      if (code == Bytecodes::_invokestatic
          || code == Bytecodes::_invokespecial
!         || code == Bytecodes::_invokevirtual && target->is_final_method()) {
        inline_target = target;
      } else {
        inline_target = target->find_monomorphic_target(calling_klass, callee_holder, actual_recv);
      }
    }
--- 300,314 ----
    }
  
    // determine actual method (use CHA if necessary)
    ciMethod* inline_target = NULL;
    if (target->is_loaded() && klass->is_loaded()
!       && (klass->is_initialized() || (klass->is_interface() && target->holder()->is_initialized()))
        && target->is_loaded()) {
      if (code == Bytecodes::_invokestatic
          || code == Bytecodes::_invokespecial
!         || (code == Bytecodes::_invokevirtual && target->is_final_method())) {
        inline_target = target;
      } else {
        inline_target = target->find_monomorphic_target(calling_klass, callee_holder, actual_recv);
      }
    }
*** 339,349 ****
      }
      _unknown_modified = _unknown_modified || analyzer.has_non_arg_side_affects();
  
      // record dependencies if at least one parameter retained stack-allocatable
      if (must_record_dependencies) {
!       if (code == Bytecodes::_invokeinterface || code == Bytecodes::_invokevirtual && !target->is_final_method()) {
          _dependencies.append(actual_recv);
          _dependencies.append(inline_target);
        }
        _dependencies.appendAll(analyzer.dependencies());
      }
--- 341,352 ----
      }
      _unknown_modified = _unknown_modified || analyzer.has_non_arg_side_affects();
  
      // record dependencies if at least one parameter retained stack-allocatable
      if (must_record_dependencies) {
!       if (code == Bytecodes::_invokeinterface ||
!           (code == Bytecodes::_invokevirtual && !target->is_final_method())) {
          _dependencies.append(actual_recv);
          _dependencies.append(inline_target);
        }
        _dependencies.appendAll(analyzer.dependencies());
      }