1 /*
   2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package scenarios;
  25 
  26 import hierarchies.TypeHierarchy;
  27 
  28 import java.util.Arrays;
  29 
  30 /**
  31  * Tests aastore bytecode
  32  */
  33 public class ArrayReferenceStore extends ArrayScenario {
  34     public ArrayReferenceStore(ProfilingType profilingType,
  35                                TypeHierarchy<? extends TypeHierarchy.I, ? extends TypeHierarchy.I> hierarchy) {
  36         super("ArrayReferenceStore", profilingType, hierarchy);
  37     }
  38 
  39     /**
  40      * @param obj is used to fill arrays
  41      * @return obj
  42      */
  43     @Override
  44     public TypeHierarchy.I run(TypeHierarchy.I obj) {
  45         switch (profilingType) {
  46             case RETURN:
  47                 TypeHierarchy.I t = collectReturnType(obj);
  48                 Arrays.fill(array, t);
  49                 matrix[0] = array;
  50                 return matrix[0][0];
  51             case ARGUMENTS:
  52                 field = obj;
  53                 Arrays.fill(array, field);
  54                 matrix[0] = array;
  55                 return matrix[0][0];
  56             case PARAMETERS:
  57                 Arrays.fill(array, obj);
  58                 matrix[0] = array;
  59                 return matrix[0][0];
  60         }
  61         throw new RuntimeException("Should not reach here");
  62     }
  63 }