content: /*
   * Copyright (C) 2015 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  public class Main {
    /// CHECK-START: void Main.InstanceOfPreChecked(java.lang.Object) instruction_simplifier (after)
    /// CHECK:       InstanceOf must_do_null_check:false
    public void InstanceOfPreChecked(Object o) throws Exception {
      o.toString();
      if (o instanceof Main) {
        throw new Exception();
      }
    }
  
    /// CHECK-START: void Main.InstanceOf(java.lang.Object) instruction_simplifier (after)
    /// CHECK:       InstanceOf must_do_null_check:true
    public void InstanceOf(Object o) throws Exception {
      if (o instanceof Main) {
        throw new Exception();
      }
    }
  
    /// CHECK-START: void Main.CheckCastPreChecked(java.lang.Object) instruction_simplifier (after)
    /// CHECK:       CheckCast must_do_null_check:false
    public void CheckCastPreChecked(Object o) {
      o.toString();
      ((Main)o).$noinline$Bar();
    }
  
    /// CHECK-START: void Main.CheckCast(java.lang.Object) instruction_simplifier (after)
    /// CHECK:       CheckCast must_do_null_check:true
    public void CheckCast(Object o) {
      ((Main)o).$noinline$Bar();
    }
  
    void $noinline$Bar() {throw new RuntimeException();}
  
    public static void main(String[] sa) {
      Main t = new Main();
    }
  }
  