1 /* 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.graalvm.compiler.phases.common.inlining.info; 24 25 import org.graalvm.compiler.graph.Node; 26 import org.graalvm.compiler.nodes.Invoke; 27 import org.graalvm.compiler.nodes.StructuredGraph; 28 import org.graalvm.compiler.options.OptionValues; 29 import org.graalvm.compiler.phases.common.CanonicalizerPhase; 30 import org.graalvm.compiler.phases.common.inlining.InliningUtil; 31 import org.graalvm.compiler.phases.common.inlining.info.elem.Inlineable; 32 import org.graalvm.compiler.phases.common.inlining.info.elem.InlineableGraph; 33 import org.graalvm.compiler.phases.tiers.HighTierContext; 34 import org.graalvm.util.EconomicSet; 35 36 import jdk.vm.ci.meta.ResolvedJavaMethod; 37 38 public abstract class AbstractInlineInfo implements InlineInfo { 39 40 protected final Invoke invoke; 41 42 public AbstractInlineInfo(Invoke invoke) { 43 this.invoke = invoke; 44 } 45 46 @Override 47 public StructuredGraph graph() { 48 return invoke.asNode().graph(); 49 } 50 51 @Override 52 public Invoke invoke() { 53 return invoke; 54 } 55 56 @SuppressWarnings("try") 57 protected static EconomicSet<Node> inline(Invoke invoke, ResolvedJavaMethod concrete, Inlineable inlineable, boolean receiverNullCheck) { 58 assert inlineable instanceof InlineableGraph; 59 StructuredGraph calleeGraph = ((InlineableGraph) inlineable).getGraph(); 60 return InliningUtil.inlineForCanonicalization(invoke, calleeGraph, receiverNullCheck, concrete); 61 } 62 63 @Override 64 @SuppressWarnings("try") 65 public final void populateInlinableElements(HighTierContext context, StructuredGraph caller, CanonicalizerPhase canonicalizer, OptionValues options) { 66 for (int i = 0; i < numberOfMethods(); i++) { 67 Inlineable elem = Inlineable.getInlineableElement(methodAt(i), invoke, context, canonicalizer); 68 setInlinableElement(i, elem); 69 } 70 } 71 72 @Override 73 public final int determineNodeCount() { 74 int nodes = 0; 75 for (int i = 0; i < numberOfMethods(); i++) { 76 Inlineable elem = inlineableElementAt(i); 77 if (elem != null) { 78 nodes += elem.getNodeCount(); 79 } 80 } 81 return nodes; 82 } 83 }