Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotNodeLIRBuilder.java @ 21783:a858c5f56d8a
Introduce AddressNode to represent pointer arithmetic, remove LocationNode.
author | Roland Schatz <roland.schatz@oracle.com> |
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date | Mon, 08 Jun 2015 18:47:58 +0200 |
parents | 178a4927b95c |
children |
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/* * Copyright (c) 2012, 2015, 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.hotspot; import com.oracle.graal.compiler.match.*; import com.oracle.graal.hotspot.nodes.*; import com.oracle.graal.lir.gen.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.spi.*; /** * This interface defines the contract a HotSpot backend LIR generator needs to fulfill in addition * to abstract methods from {@link LIRGenerator} and {@link NodeLIRBuilderTool}. */ @MatchableNode(nodeClass = CompressionNode.class, inputs = {"value"}) public interface HotSpotNodeLIRBuilder { void emitPatchReturnAddress(ValueNode address); default void emitJumpToExceptionHandler(ValueNode address) { emitPatchReturnAddress(address); } void emitJumpToExceptionHandlerInCaller(ValueNode handlerInCallerPc, ValueNode exception, ValueNode exceptionPc); void visitDirectCompareAndSwap(DirectCompareAndSwapNode x); }