Mercurial > hg > graal-compiler
view graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/ea/IterativeInliningTest.java @ 9967:6b6d34f83eb1
IterativeInliningPhase: obtain replacements from context
author | Bernhard Urban <bernhard.urban@jku.at> |
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date | Mon, 10 Jun 2013 15:41:26 +0200 |
parents | eef9281ec13b |
children | a9db73ccb7b9 |
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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.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 implements Callable<Integer> { public int x; public int y; public TestInt(int x, int y) { this.x = x; this.y = 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(LoadFieldNode.class).isEmpty()); assertEquals(graph.getLocal(0), result); } final ReturnNode getReturn(String snippet) { processMethod(snippet); assertEquals(1, graph.getNodes(ReturnNode.class).count()); return graph.getNodes(ReturnNode.class).first(); } private void processMethod(final String snippet) { graph = parse(snippet); HighTierContext context = new HighTierContext(runtime(), new Assumptions(false), replacements); new IterativeInliningPhase(null, getDefaultPhasePlan(), OptimisticOptimizations.ALL, new CanonicalizerPhase(true)).apply(graph, context); } }