| /* |
| * Copyright (c) 2014, 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 org.graalvm.compiler.jtt.lang; |
| |
| import java.util.EnumSet; |
| import java.util.function.IntBinaryOperator; |
| |
| import jdk.vm.ci.code.InstalledCode; |
| import jdk.vm.ci.meta.DeoptimizationReason; |
| import jdk.vm.ci.meta.ResolvedJavaMethod; |
| |
| import org.junit.Test; |
| |
| import org.graalvm.compiler.core.common.GraalOptions; |
| import org.graalvm.compiler.core.test.GraalCompilerTest; |
| import org.graalvm.compiler.nodes.StructuredGraph; |
| import org.graalvm.compiler.options.OptionValue; |
| import org.graalvm.compiler.options.OptionValue.OverrideScope; |
| |
| public class LambdaEagerTest extends GraalCompilerTest { |
| |
| private static final EnumSet<DeoptimizationReason> UNRESOLVED_UNREACHED = EnumSet.of(DeoptimizationReason.Unresolved, DeoptimizationReason.UnreachedCode); |
| |
| private static int doBinary(IntBinaryOperator op, int x, int y) { |
| return op.applyAsInt(x, y); |
| } |
| |
| private static int add(int x, int y) { |
| return x + y; |
| } |
| |
| public static int nonCapturing(int x, int y) { |
| return doBinary((a, b) -> a + b, x, y); |
| } |
| |
| public static int nonCapturing2(int x, int y) { |
| return doBinary(LambdaEagerTest::add, x, y); |
| } |
| |
| public static int capturing(int x, int y, int z) { |
| return doBinary((a, b) -> a + b - z, x, y); |
| } |
| |
| @Test |
| public void testEagerResolveNonCapturing01() { |
| Result expected = new Result(3, null); |
| testAgainstExpected(getResolvedJavaMethod("nonCapturing"), expected, UNRESOLVED_UNREACHED, 1, 2); |
| } |
| |
| @Test |
| public void testEagerResolveNonCapturing02() { |
| Result expected = new Result(3, null); |
| testAgainstExpected(getResolvedJavaMethod("nonCapturing2"), expected, UNRESOLVED_UNREACHED, 1, 2); |
| } |
| |
| @Test |
| public void testEagerResolveCapturing() { |
| Result expected = new Result(0, null); |
| testAgainstExpected(getResolvedJavaMethod("capturing"), expected, UNRESOLVED_UNREACHED, 1, 2, 3); |
| } |
| |
| @Override |
| @SuppressWarnings("try") |
| protected InstalledCode getCode(ResolvedJavaMethod installedCodeOwner, StructuredGraph graph, boolean forceCompile) { |
| try (OverrideScope scope = OptionValue.override(GraalOptions.InlineEverything, true)) { |
| return super.getCode(installedCodeOwner, graph, forceCompile); |
| } |
| } |
| } |