LambdaEagerTest.java revision 12968:4d8a004e5c6d
1207753Smm/* 2207753Smm * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 3207753Smm * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4207753Smm * 5207753Smm * This code is free software; you can redistribute it and/or modify it 6207753Smm * under the terms of the GNU General Public License version 2 only, as 7207753Smm * published by the Free Software Foundation. 8207753Smm * 9207753Smm * This code is distributed in the hope that it will be useful, but WITHOUT 10207753Smm * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11207753Smm * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12207753Smm * version 2 for more details (a copy is included in the LICENSE file that 13207753Smm * accompanied this code). 14207753Smm * 15207753Smm * You should have received a copy of the GNU General Public License version 16207753Smm * 2 along with this work; if not, write to the Free Software Foundation, 17207753Smm * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18207753Smm * 19207753Smm * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20207753Smm * or visit www.oracle.com if you need additional information or have any 21207753Smm * questions. 22207753Smm */ 23207753Smmpackage org.graalvm.compiler.jtt.lang; 24207753Smm 25207753Smmimport static org.graalvm.compiler.core.common.GraalOptions.InlineEverything; 26207753Smm 27207753Smmimport java.util.EnumSet; 28207753Smmimport java.util.function.IntBinaryOperator; 29207753Smm 30207753Smmimport org.graalvm.compiler.core.test.GraalCompilerTest; 31207753Smmimport org.graalvm.compiler.nodes.StructuredGraph; 32207753Smmimport org.graalvm.compiler.options.OptionValues; 33207753Smmimport org.junit.Test; 34207753Smm 35207753Smmimport jdk.vm.ci.code.InstalledCode; 36207753Smmimport jdk.vm.ci.meta.DeoptimizationReason; 37207753Smmimport jdk.vm.ci.meta.ResolvedJavaMethod; 38207753Smm 39207753Smmpublic class LambdaEagerTest extends GraalCompilerTest { 40207753Smm 41207753Smm private static final EnumSet<DeoptimizationReason> UNRESOLVED_UNREACHED = EnumSet.of(DeoptimizationReason.Unresolved, DeoptimizationReason.UnreachedCode); 42207753Smm 43207753Smm private static int doBinary(IntBinaryOperator op, int x, int y) { 44207753Smm return op.applyAsInt(x, y); 45207753Smm } 46207753Smm 47207753Smm private static int add(int x, int y) { 48207753Smm return x + y; 49207753Smm } 50207753Smm 51207753Smm public static int nonCapturing(int x, int y) { 52207753Smm return doBinary((a, b) -> a + b, x, y); 53207753Smm } 54207753Smm 55207753Smm public static int nonCapturing2(int x, int y) { 56207753Smm return doBinary(LambdaEagerTest::add, x, y); 57207753Smm } 58207753Smm 59207753Smm public static int capturing(int x, int y, int z) { 60207753Smm return doBinary((a, b) -> a + b - z, x, y); 61207753Smm } 62207753Smm 63207753Smm @Test 64207753Smm public void testEagerResolveNonCapturing01() { 65207753Smm Result expected = new Result(3, null); 66207753Smm testAgainstExpected(getResolvedJavaMethod("nonCapturing"), expected, UNRESOLVED_UNREACHED, 1, 2); 67207753Smm } 68207753Smm 69207753Smm @Test 70207753Smm public void testEagerResolveNonCapturing02() { 71207753Smm Result expected = new Result(3, null); 72207753Smm testAgainstExpected(getResolvedJavaMethod("nonCapturing2"), expected, UNRESOLVED_UNREACHED, 1, 2); 73207753Smm } 74207753Smm 75207753Smm @Test 76207753Smm public void testEagerResolveCapturing() { 77207753Smm Result expected = new Result(0, null); 78207753Smm testAgainstExpected(getResolvedJavaMethod("capturing"), expected, UNRESOLVED_UNREACHED, 1, 2, 3); 79207753Smm } 80207753Smm 81207753Smm @Override 82207753Smm @SuppressWarnings("try") 83207753Smm protected InstalledCode getCode(ResolvedJavaMethod installedCodeOwner, StructuredGraph graph, boolean forceCompile, boolean installAsDefault, OptionValues options) { 84207753Smm assert graph == null; 85207753Smm return super.getCode(installedCodeOwner, graph, forceCompile, installAsDefault, new OptionValues(options, InlineEverything, true)); 86207753Smm } 87207753Smm} 88207753Smm