diff graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/BoundsCheckTest.java @ 14768:3e9a960f0da1

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
parents
children 64dcb92ee75a
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/BoundsCheckTest.java	Wed Mar 26 17:33:54 2014 +0100
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.oracle.graal.compiler.hsail.test;
+
+import org.junit.Test;
+
+/**
+ * This test deliberately causes an ArrayIndexOutOfBoundsException to test throwing the exception
+ * back to the java code.
+ */
+public class BoundsCheckTest extends SingleExceptionTestBase {
+
+    static final int num = 20;
+    // note: outArray not marked as @Result because we can't predict
+    // which workitems will get done in parallel execution
+    int[] outArray = new int[num];
+
+    void setupArrays(int[] in1, int[] in2) {
+        for (int i = 0; i < num; i++) {
+            in1[i] = i;
+            in2[i] = i + 1;
+            outArray[i] = -i;
+        }
+    }
+
+    public static void run(int[] out, int[] ina, int[] inb, int gid) {
+        // This will fail when gid+1==num
+        out[gid + 1] = ina[gid] + inb[gid];
+    }
+
+    @Override
+    public void runTest() {
+        int[] inArray1 = new int[num];
+        int[] inArray2 = new int[num];
+        setupArrays(inArray1, inArray2);
+
+        try {
+            dispatchMethodKernel(num, outArray, inArray1, inArray2);
+        } catch (Exception e) {
+            recordException(e);
+        }
+    }
+
+    @Test
+    public void test() {
+        super.testGeneratedHsail();
+    }
+}