Mercurial > hg > truffle
view graal/com.oracle.graal.compiler.hsail.test/src/com/oracle/graal/compiler/hsail/test/BoundsCheckFloatNonZeroBciTest.java @ 16421:c158f653275e
don't forget to record assumptions
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Mon, 07 Jul 2014 20:26:31 -0700 |
parents | 64dcb92ee75a |
children |
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/* * 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.*; /** * This test deliberately causes an ArrayIndexOutOfBoundsException to test throwing the exception * back to the java code. */ public class BoundsCheckFloatNonZeroBciTest 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 float[] outArray = new float[num]; void setupArrays(float[] in1, float[] in2) { for (int i = 0; i < num; i++) { in1[i] = i; in2[i] = i + 1; outArray[i] = -i; } } static float dummyFloat = 10; public static void run(float[] out, float[] ina, float[] inb, int gid) { // This will fail when gid+1==num float adjustment = 0; float tmp = dummyFloat; while (tmp-- >= 0) { adjustment += tmp; } out[gid + 1] = ina[gid] + inb[gid] + adjustment; } @Override public void runTest() { float[] inArray1 = new float[num]; float[] inArray2 = new float[num]; setupArrays(inArray1, inArray2); try { dispatchMethodKernel(num, outArray, inArray1, inArray2); } catch (Exception e) { recordException(e); } } @Test public void test() { super.testGeneratedHsail(); } }