Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/ea/IterativeInliningTest.java @ 16714:1668de777c42
renamed GraalCompilerTest.parse to GraalCompilerTest.parseEager and improved javadoc for all parse* methods
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 06 Aug 2014 17:41:51 +0200 |
parents | 7b09605b29c5 |
children | 8ab925a6f724 |
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/* * Copyright (c) 2013, 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.test.ea; import static org.junit.Assert.*; import java.util.concurrent.*; import org.junit.*; import com.oracle.graal.api.code.*; import com.oracle.graal.compiler.test.*; import com.oracle.graal.compiler.test.ea.EATestBase.TestClassInt; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.java.*; import com.oracle.graal.phases.*; import com.oracle.graal.phases.common.*; import com.oracle.graal.phases.tiers.*; import com.oracle.graal.virtual.phases.ea.*; public class IterativeInliningTest extends GraalCompilerTest { private StructuredGraph graph; public static class TestObject { public Callable<Integer> callable; public TestObject(Callable<Integer> callable) { this.callable = callable; } } public static class TestInt extends TestClassInt implements Callable<Integer> { public TestInt(int x, int y) { super(x, y); } @Override public Integer call() throws Exception { return new Integer(x); } } @SuppressWarnings("all") public static int testSimpleSnippet(int b) throws Exception { TestObject a = new TestObject(null); a.callable = new TestInt(b, 9); return a.callable.call(); } @Test public void testSimple() { ValueNode result = getReturn("testSimpleSnippet").result(); assertTrue(graph.getNodes().filter(LoadFieldNode.class).isEmpty()); assertDeepEquals(graph.getParameter(0), result); } final ReturnNode getReturn(String snippet) { processMethod(snippet); assertDeepEquals(1, graph.getNodes(ReturnNode.class).count()); return graph.getNodes(ReturnNode.class).first(); } private void processMethod(final String snippet) { graph = parseEager(snippet); HighTierContext context = new HighTierContext(getProviders(), new Assumptions(false), null, getDefaultGraphBuilderSuite(), OptimisticOptimizations.ALL); new IterativeInliningPhase(new CanonicalizerPhase(true)).apply(graph, context); } }