LIRTestSpecification.java revision 12651:6ef01bd40ce2 
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 */
23package org.graalvm.compiler.lir.jtt;
24
25import java.util.HashMap;
26
27import org.graalvm.compiler.debug.GraalError;
28import org.graalvm.compiler.lir.gen.LIRGeneratorTool;
29
30import jdk.vm.ci.meta.Value;
31
32public 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}
99