1 /* 2 * Copyright (c) 2014, 2015, 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 jdk.test.lib.Asserts; 27 import hierarchies.TypeHierarchy; 28 29 /** 30 * Receiver at invokes profiling and speculation 31 * 32 * @param <T> parameter to be returned 33 */ 34 public class ReceiverAtInvokes<T extends TypeHierarchy.I> extends Scenario<T, Integer> { 35 public ReceiverAtInvokes(ProfilingType profilingType, 36 TypeHierarchy<? extends T, ? extends T> hierarchy) { 37 super("ReceiverAtInvokes", profilingType, hierarchy); 38 } 39 40 @Override 41 public boolean isApplicable() { 42 return hierarchy.getM() != null && hierarchy.getN() != null; 43 } 44 45 /** 46 * Receiver profiling 47 * 48 * @param obj is a profiled parameter for the test 49 * @return parameter casted to the type R 50 */ 51 @Override 52 public Integer run(T obj) { 53 switch (profilingType) { 54 case RETURN: 55 T t = collectReturnType(obj); 56 return inlinee(t); 57 case ARGUMENTS: 58 field = obj; 59 return inlinee(field); 60 case PARAMETERS: 61 return inlinee(obj); 62 } 63 throw new RuntimeException("Should not reach here"); 64 } 65 66 private Integer inlinee(T obj) { 67 return obj.m(); // should be inlined 68 } 69 70 @Override 71 public void check(Integer result, T orig) { 72 Asserts.assertEquals(result, orig.m(), "Results mismatch"); 73 } 74 }