Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.api.codegen.test/src/com/oracle/truffle/api/codegen/test/ExecuteEvaluatedTest.java @ 9524:ff8d87eabda8
Refactor the LocationNode class hierarchy to allow a SnippetLocationNode, i.e., a LocationNode that can be used in snippets without requiring the individual components to be constants at the time the snippet is prepared
author | Christian Wimmer <christian.wimmer@oracle.com> |
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date | Thu, 02 May 2013 10:36:09 -0700 |
parents | 8e3a1635cc9e |
children |
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/* * Copyright (c) 2012, 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.truffle.api.codegen.test; import org.junit.*; import com.oracle.truffle.api.*; import com.oracle.truffle.api.codegen.*; import com.oracle.truffle.api.codegen.test.ExecuteEvaluatedTestFactory.DoubleEvaluatedNodeFactory; import com.oracle.truffle.api.codegen.test.ExecuteEvaluatedTestFactory.EvaluatedNodeFactory; import com.oracle.truffle.api.codegen.test.ExecuteEvaluatedTestFactory.UseDoubleEvaluatedNodeFactory; import com.oracle.truffle.api.codegen.test.ExecuteEvaluatedTestFactory.UseEvaluatedNodeFactory; import com.oracle.truffle.api.codegen.test.TypeSystemTest.ArgumentNode; import com.oracle.truffle.api.codegen.test.TypeSystemTest.TestArguments; import com.oracle.truffle.api.codegen.test.TypeSystemTest.ValueNode; import com.oracle.truffle.api.frame.*; import com.oracle.truffle.api.nodes.*; public class ExecuteEvaluatedTest { @Test public void testSingleEvaluated() { ArgumentNode arg0 = new ArgumentNode(0); CallTarget callTarget = TestHelper.createCallTarget(UseEvaluatedNodeFactory.create(arg0, EvaluatedNodeFactory.create(null))); Assert.assertEquals(43, callTarget.call(new TestArguments(42))); Assert.assertEquals(1, arg0.getInvocationCount()); } @NodeChild("exp") abstract static class EvaluatedNode extends ValueNode { @Specialization int doExecuteWith(int exp) { return exp + 1; } public abstract Object executeEvaluated(VirtualFrame frame, Object targetValue); public abstract int executeIntEvaluated(VirtualFrame frame, Object targetValue) throws UnexpectedResultException; } @NodeChildren({@NodeChild("exp0"), @NodeChild(value = "exp1", type = EvaluatedNode.class, executeWith = "exp0")}) abstract static class UseEvaluatedNode extends ValueNode { @Specialization int call(int exp0, int exp1) { Assert.assertEquals(exp0 + 1, exp1); return exp1; } } @Test public void testDoubleEvaluated() { ArgumentNode arg0 = new ArgumentNode(0); ArgumentNode arg1 = new ArgumentNode(1); CallTarget callTarget = TestHelper.createCallTarget(UseDoubleEvaluatedNodeFactory.create(arg0, arg1, DoubleEvaluatedNodeFactory.create(null, null))); Assert.assertEquals(85, callTarget.call(new TestArguments(42, 43))); Assert.assertEquals(1, arg0.getInvocationCount()); Assert.assertEquals(1, arg1.getInvocationCount()); } @NodeChildren({@NodeChild("exp0"), @NodeChild("exp1")}) abstract static class DoubleEvaluatedNode extends ValueNode { @Specialization int doExecuteWith(int exp0, int exp1) { return exp0 + exp1; } public abstract Object executeEvaluated(VirtualFrame frame, Object exp0, Object exp1); public abstract int executeIntEvaluated(VirtualFrame frame, Object exp0, Object exp1) throws UnexpectedResultException; } @NodeChildren({@NodeChild("exp0"), @NodeChild("exp1"), @NodeChild(value = "exp2", type = DoubleEvaluatedNode.class, executeWith = {"exp0", "exp1"})}) abstract static class UseDoubleEvaluatedNode extends ValueNode { @Specialization int call(int exp0, int exp1, int exp2) { Assert.assertEquals(exp0 + exp1, exp2); return exp2; } } }