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 package org.graalvm.compiler.core.amd64.test; 24 25 import static org.graalvm.compiler.core.common.GraalOptions.TraceRA; 26 import static org.graalvm.compiler.core.common.GraalOptions.RegisterPressure; 27 import static org.junit.Assume.assumeTrue; 28 import jdk.vm.ci.amd64.AMD64; 29 30 import org.junit.Before; 31 import org.junit.Ignore; 32 import org.junit.Test; 33 34 import org.graalvm.compiler.core.test.backend.AllocatorTest; 35 36 public class AMD64AllocatorTest extends AllocatorTest { 37 38 @Before 39 public void checkAMD64() { 40 assumeTrue("skipping AMD64 specific test", getTarget().arch instanceof AMD64); 41 assumeTrue("RegisterPressure is set -> skip", RegisterPressure.getValue() == null); 42 assumeTrue("TraceRA is set -> skip", !TraceRA.getValue()); 43 } 44 45 @Test 46 public void test1() { 47 testAllocation("test1snippet", 3, 1, 0); 48 } 49 50 public static long test1snippet(long x) { 51 return x + 5; 52 } 53 54 @Test 55 public void test2() { 56 testAllocation("test2snippet", 3, 0, 0); 57 } 58 59 public static long test2snippet(long x) { 60 return x * 5; 61 } 62 63 @Ignore 64 @Test 65 public void test3() { 66 testAllocation("test3snippet", 4, 1, 0); 67 } 68 69 public static long test3snippet(long x) { 70 return x / 3 + x % 3; 71 } 72 73 }