Mercurial > hg > graal-compiler
view graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/InvokeHintsTest.java @ 19250:8ab925a6f724
made Assumptions be part of a StructuredGraph
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 11 Feb 2015 10:13:08 +0100 |
parents | 1668de777c42 |
children | a0a760b0fb5f |
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/* * Copyright (c) 2011, 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; import static com.oracle.graal.api.code.Assumptions.*; import java.util.*; import org.junit.*; import com.oracle.graal.nodes.*; import com.oracle.graal.phases.*; import com.oracle.graal.phases.common.*; import com.oracle.graal.phases.common.inlining.*; import com.oracle.graal.phases.tiers.*; public class InvokeHintsTest extends GraalCompilerTest { private static final String REFERENCE_SNIPPET = "referenceSnippet"; public static int const1() { return 1; } public static int const7() { return 7; } @SuppressWarnings("all") public static int referenceSnippet() { return 7; } @Test public void test1() { test("test1Snippet"); } @SuppressWarnings("all") public static int test1Snippet() { return const7(); } @Test public void test2() { test("test2Snippet"); } @SuppressWarnings("all") public static int test2Snippet() { return const1() + const1() + const1() + const1() + const1() + const1() + const1(); } private void test(String snippet) { StructuredGraph graph = parseEager(snippet, DONT_ALLOW_OPTIMISTIC_ASSUMPTIONS); Map<Invoke, Double> hints = new HashMap<>(); for (Invoke invoke : graph.getInvokes()) { hints.put(invoke, 1000d); } HighTierContext context = new HighTierContext(getProviders(), null, getDefaultGraphBuilderSuite(), OptimisticOptimizations.ALL); new InliningPhase(hints, new CanonicalizerPhase(true)).apply(graph, context); new CanonicalizerPhase(true).apply(graph, context); new DeadCodeEliminationPhase().apply(graph); StructuredGraph referenceGraph = parseEager(REFERENCE_SNIPPET, DONT_ALLOW_OPTIMISTIC_ASSUMPTIONS); assertEquals(referenceGraph, graph); } }