Mercurial > hg > graal-compiler
diff graal/GraalCompiler/src/com/sun/c1x/ir/Logic.java @ 2852:c6bdec623ef9
Move TypeCHeck to floating nodes, rename Nodes to aboid using an *Op suffix
author | Gilles Duboscq <gilles.duboscq@oracle.com> |
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date | Tue, 07 Jun 2011 12:10:27 +0200 |
parents | graal/GraalCompiler/src/com/sun/c1x/ir/LogicOp.java@14708c03abba |
children | 0635ba16afe4 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/GraalCompiler/src/com/sun/c1x/ir/Logic.java Tue Jun 07 12:10:27 2011 +0200 @@ -0,0 +1,68 @@ +/* + * 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.sun.c1x.ir; + +import com.oracle.graal.graph.*; +import com.sun.c1x.debug.*; +import com.sun.cri.bytecode.*; +import com.sun.cri.ci.*; + +/** + * The {@code LogicOp} class definition. + */ +public final class Logic extends Binary { + + private static final int INPUT_COUNT = 0; + private static final int SUCCESSOR_COUNT = 0; + + /** + * Constructs a new logic operation instruction. + * @param opcode the opcode of the logic operation + * @param x the first input into this instruction + * @param y the second input into this instruction + */ + public Logic(int opcode, Value x, Value y, Graph graph) { + super(x.kind, opcode, x, y, INPUT_COUNT, SUCCESSOR_COUNT, graph); + } + + // for copying + private Logic(CiKind kind, int opcode, Graph graph) { + super(kind, opcode, null, null, INPUT_COUNT, SUCCESSOR_COUNT, graph); + } + + @Override + public void accept(ValueVisitor v) { + v.visitLogic(this); + } + + @Override + public void print(LogStream out) { + out.print(x()).print(' ').print(Bytecodes.operator(opcode)).print(' ').print(y()); + } + + @Override + public Node copy(Graph into) { + Logic x = new Logic(kind, opcode, into); + return x; + } +}