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22002
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1 /*
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2 * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.lir.jtt;
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24
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22054
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25 import jdk.internal.jvmci.meta.*;
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26
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22002
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27 import org.junit.*;
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28
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29 import com.oracle.graal.lir.gen.*;
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30
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31 public class LIRTestTest extends LIRTest {
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32 private static final LIRTestSpecification stackCopy = new LIRTestSpecification() {
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33 @Override
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34 public void generate(LIRGeneratorTool gen, Value a, Value b) {
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35 setOutput("a", a);
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36 setOutput("b", b);
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37 setResult(a);
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38 }
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39 };
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40
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41 @SuppressWarnings("unused")
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42 @LIRIntrinsic
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43 public static int copyInt(LIRTestSpecification spec, int a, int b) {
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44 return a;
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45 }
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46
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47 public static int[] testGetOutput(int a, int b, int[] out) {
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48 out[0] = copyInt(stackCopy, a, b);
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49 out[1] = getOutput(stackCopy, "a", a);
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50 out[2] = getOutput(stackCopy, "b", b);
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51 return out;
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52 }
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53
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54 @Test
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55 public void runInt() throws Throwable {
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56 runTest("testGetOutput", Integer.MIN_VALUE, 0, supply(() -> new int[3]));
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57 runTest("testGetOutput", -1, Integer.MAX_VALUE, supply(() -> new int[3]));
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58 runTest("testGetOutput", 0, 42, supply(() -> new int[3]));
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59 runTest("testGetOutput", 1, -0xFFAA44, supply(() -> new int[3]));
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60 runTest("testGetOutput", Integer.MAX_VALUE, -42, supply(() -> new int[3]));
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61 }
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62 }
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