Mercurial > hg > truffle
comparison graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/BoundsCatchMost20000Test.java @ 14768:3e9a960f0da1
HSAIL: preliminary deopt support
Contributed-by: Tom Deneau <tom.deneau@amd.com>
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 26 Mar 2014 17:33:54 +0100 |
parents | |
children | 64dcb92ee75a |
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14767:ded08e344e4a | 14768:3e9a960f0da1 |
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1 /* | |
2 * Copyright (c) 2009, 2012, 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 * For globalsize 20000, deopt on almost all gids but then catch the exception in the run routine | |
30 * itself. | |
31 */ | |
32 public class BoundsCatchMost20000Test extends BoundsCatchManyBase { | |
33 | |
34 @Override | |
35 int getGlobalSize() { | |
36 return 20000; | |
37 } | |
38 | |
39 boolean isMyDeoptGid(int gid) { | |
40 return (gid % 100 != 1); | |
41 } | |
42 | |
43 // copied run routine here because otherwise polymorphic calls to isDeoptGid | |
44 @Override | |
45 public void run(int gid) { | |
46 int outval = getOutval(gid); | |
47 try { | |
48 int index = (isMyDeoptGid(gid) ? num + 1 : gid); | |
49 outArray[index] = outval; | |
50 } catch (ArrayIndexOutOfBoundsException e) { | |
51 // set up so we can detect if we go thru here twice | |
52 outArray[gid] += outval; | |
53 // note: cannot record the exceptiongid here for many deopts in parallel | |
54 } | |
55 } | |
56 | |
57 @Test | |
58 public void test() { | |
59 testGeneratedHsail(); | |
60 } | |
61 } |