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comparison graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/IntStreamNullCatchNonZeroBciTest.java @ 14768:3e9a960f0da1

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HSAIL: preliminary deopt support Contributed-by: Tom Deneau <tom.deneau@amd.com>
author Doug Simon <doug.simon@oracle.com>
date Wed, 26 Mar 2014 17:33:54 +0100
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children 64dcb92ee75a
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14767:ded08e344e4a 14768:3e9a960f0da1
1 /*
2 * Copyright (c) 2013, 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 com.oracle.graal.compiler.hsail.test;
25
26 import org.junit.Test;
27
28 /**
29 * This test tests an int stream where we deliberately cause a NPE to test throwing the exception
30 * back to the java code. In addition, it is set up so the bci of the exception point is not zero.
31 */
32 public class IntStreamNullCatchNonZeroBciTest extends SingleExceptionTestBase {
33
34 static final int num = 20;
35
36 static class BasePoint {
37 int x;
38 int y;
39
40 public BasePoint(int x, int y) {
41 this.x = x;
42 this.y = y;
43 }
44
45 public int getX() {
46 return x;
47 }
48
49 public int getY() {
50 return y;
51 }
52 }
53
54 static class MyPoint extends BasePoint {
55 public MyPoint(int x, int y) {
56 super(x, y);
57 }
58 }
59
60 BasePoint[] inputs = new BasePoint[num];
61 MyPoint[] outputs = new MyPoint[num];
62
63 void setupArrays() {
64 for (int i = 0; i < num; i++) {
65 inputs[i] = new MyPoint(i, i + 1);
66 }
67 inputs[10] = null;
68 }
69
70 @Result public int nullSeenGid;
71 @Result public int nullSeenAdjustment;
72
73 public void run(int gid) {
74 // gid 10 should always throw NPE
75 MyPoint mp = (MyPoint) inputs[gid];
76 int adjustment = 0;
77 int tmp = gid;
78 while (tmp-- >= 0) {
79 adjustment += tmp;
80 }
81 try {
82 mp.x = mp.y + adjustment;
83 } catch (NullPointerException e) {
84 nullSeenGid = gid;
85 nullSeenAdjustment = adjustment;
86 }
87 outputs[gid] = mp;
88 }
89
90 @Override
91 public void runTest() {
92 setupArrays();
93 try {
94 dispatchMethodKernel(num);
95 } catch (Exception e) {
96 recordException(e);
97 }
98 }
99
100 @Test
101 public void test() {
102 super.testGeneratedHsail();
103 }
104 }