1 /* 2 * Copyright (c) 2015, 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 package org.graalvm.compiler.lir.jtt; 24 25 import java.util.HashMap; 26 27 import org.graalvm.compiler.debug.GraalError; 28 import org.graalvm.compiler.lir.gen.LIRGeneratorTool; 29 30 import jdk.vm.ci.meta.Value; 31 32 public abstract class LIRTestSpecification { 33 private Value result; 34 private final HashMap<String, Value> output = new HashMap<>(); 35 36 public void generate(LIRGeneratorTool gen) { 37 defaultHandler(gen); 38 } 39 40 public void generate(LIRGeneratorTool gen, Value arg0) { 41 defaultHandler(gen, arg0); 42 } 43 44 public void generate(LIRGeneratorTool gen, Value arg0, Value arg1) { 45 defaultHandler(gen, arg0, arg1); 46 } 47 48 public void generate(LIRGeneratorTool gen, Value arg0, Value arg1, Value arg2) { 49 defaultHandler(gen, arg0, arg1, arg2); 50 } 51 52 public void generate(LIRGeneratorTool gen, Value arg0, Value arg1, Value arg2, Value arg3) { 53 defaultHandler(gen, arg0, arg1, arg2, arg3); 54 } 55 56 public void generate(LIRGeneratorTool gen, Value arg0, Value arg1, Value arg2, Value arg3, Value arg4) { 57 defaultHandler(gen, arg0, arg1, arg2, arg3, arg4); 58 } 59 60 private static void defaultHandler(@SuppressWarnings("unused") LIRGeneratorTool gen, Value... args) { 61 throw new GraalError("LIRTestSpecification cannot handle generate() with %d arguments", args.length); 62 } 63 64 void generate(LIRGeneratorTool gen, Value[] values) { 65 if (values.length == 0) { 66 generate(gen); 67 } else if (values.length == 1) { 68 generate(gen, values[0]); 69 } else if (values.length == 2) { 70 generate(gen, values[0], values[1]); 71 } else if (values.length == 3) { 72 generate(gen, values[0], values[1], values[2]); 73 } else if (values.length == 4) { 74 generate(gen, values[0], values[1], values[2], values[3]); 75 } else if (values.length == 5) { 76 generate(gen, values[0], values[1], values[2], values[3], values[4]); 77 } else { 78 GraalError.unimplemented(); 79 } 80 81 } 82 83 public void setOutput(String name, Value value) { 84 output.put(name, value); 85 } 86 87 public Value getOutput(String name) { 88 return output.get(name); 89 } 90 91 public void setResult(Value value) { 92 result = value; 93 } 94 95 public Value getResult() { 96 return result; 97 } 98 }