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annotate graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/hotpath/HP_scope02.java @ 7282:390448a6b535

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converted the JTT tests to use the GraalCompilerTest framework which offers more control over what is compiled and executed the HP_series and FloatingReads tests have been disabled temporarily
author Doug Simon <doug.simon@oracle.com>
date Thu, 20 Dec 2012 14:59:57 +0100
parents e808627bd16f
children 5e3d1a68664e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2007, 2012, 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 // Checkstyle: stop
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4ed4295ce15f Update import statements.
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24 package com.oracle.graal.jtt.hotpath;
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25
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26 import com.oracle.graal.jtt.*;
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27 import org.junit.*;
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28
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29 /*
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30 */
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31 public class HP_scope02 extends JTTTest {
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32
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33 public static int test(int count) {
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34 int sum = 0;
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35 // Although sum is not explicitly read in the tree below it is implicitly read
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36 // by the guard bail-out.
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37 for (int i = 0; i < count; i++) {
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38 if (i > 20) {
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39 break; // We need to write back either the original value of sum, or the previous iteration's value.
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40 }
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41 sum = i;
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42 }
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43 return sum;
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44 }
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46 @Test
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47 public void run0() throws Throwable {
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48 runTest("test", 40);
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49 }
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50
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51 @Test
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52 public void run1() throws Throwable {
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53 runTest("test", 22);
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54 }
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56 }