Mercurial > hg > graal-compiler
view graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/InvokeNode.java @ 5813:3b8bc07f8d17
Add ability to give an existing to getDebugProperties
Add nameTemplate to NodeInfo, use it in binary graphs
improve binary graph protocol (transmit NodeClass through the constant pool including nameTemplate and edges names, transmit edges as part of nodes and blocks)
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Tue, 10 Jul 2012 15:02:41 +0200 |
parents | 429accae15aa |
children | d241f8b2e6f9 |
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/* * Copyright (c) 2009, 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.nodes; import java.util.*; import com.oracle.graal.api.meta.*; import com.oracle.graal.graph.*; import com.oracle.graal.nodes.extended.*; import com.oracle.graal.nodes.java.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.nodes.util.*; /** * The {@code InvokeNode} represents all kinds of method calls. */ @NodeInfo(nameTemplate = "Invoke#{p#targetMethod}") public final class InvokeNode extends AbstractStateSplit implements StateSplit, Node.IterableNodeType, Invoke, LIRLowerable, MemoryCheckpoint { @Input private final MethodCallTargetNode callTarget; private final int bci; private boolean megamorphic; private boolean useForInlining; private final long leafGraphId; /** * Constructs a new Invoke instruction. * * @param bci the bytecode index of the original invoke (used for debug infos) * @param callTarget the target method being called */ public InvokeNode(MethodCallTargetNode callTarget, int bci, long leafGraphId) { super(callTarget.returnStamp()); this.callTarget = callTarget; this.bci = bci; this.leafGraphId = leafGraphId; this.megamorphic = false; this.useForInlining = true; } public MethodCallTargetNode callTarget() { return callTarget; } @Override public boolean isMegamorphic() { return megamorphic; } @Override public void setMegamorphic(boolean value) { this.megamorphic = value; } public boolean useForInlining() { return useForInlining; } @Override public void setUseForInlining(boolean value) { this.useForInlining = value; } @Override public long leafGraphId() { return leafGraphId; } @Override public Map<Object, Object> getDebugProperties(Map<Object, Object> map) { Map<Object, Object> debugProperties = super.getDebugProperties(map); if (callTarget != null && callTarget.targetMethod() != null) { debugProperties.put("targetMethod", MetaUtil.format("%h.%n(%p)", callTarget.targetMethod())); } return debugProperties; } @Override public void generate(LIRGeneratorTool gen) { gen.emitInvoke(this); } @Override public String toString(Verbosity verbosity) { if (verbosity == Verbosity.Long) { return super.toString(Verbosity.Short) + "(bci=" + bci() + ")"; } else if (verbosity == Verbosity.Name) { if (callTarget == null || callTarget.targetMethod() == null) { return "Invoke#??Invalid!"; } return "Invoke#" + callTarget.targetMethod().name(); } else { return super.toString(verbosity); } } public int bci() { return bci; } @Override public FixedNode node() { return this; } @Override public FrameState stateDuring() { FrameState stateAfter = stateAfter(); FrameState stateDuring = stateAfter.duplicateModified(bci(), stateAfter.rethrowException(), this.callTarget.targetMethod().signature().returnKind()); stateDuring.setDuringCall(true); return stateDuring; } @Override public void intrinsify(Node node) { assert !(node instanceof ValueNode) || ((ValueNode) node).kind().isVoid() == kind().isVoid(); MethodCallTargetNode call = callTarget; FrameState stateAfter = stateAfter(); if (node instanceof StateSplit) { StateSplit stateSplit = (StateSplit) node; stateSplit.setStateAfter(stateAfter); } if (node == null) { assert kind() == Kind.Void && usages().isEmpty(); ((StructuredGraph) graph()).removeFixed(this); } else { if (node instanceof FixedWithNextNode) { ((StructuredGraph) graph()).replaceFixedWithFixed(this, (FixedWithNextNode) node); } else if (node instanceof DeoptimizeNode) { this.replaceAtPredecessor(node); this.replaceAtUsages(null); GraphUtil.killCFG(this); return; } else { ((StructuredGraph) graph()).replaceFixed(this, node); } } call.safeDelete(); if (stateAfter.usages().isEmpty()) { stateAfter.safeDelete(); } } }