49 lines
1.4 KiB
Java
49 lines
1.4 KiB
Java
/******************************************************************************
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* Copyright (c) 2002 - 2006 IBM Corporation.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IBM Corporation - initial API and implementation
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*****************************************************************************/
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package com.ibm.wala.cast.ir.ssa;
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import java.util.Collection;
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import com.ibm.wala.ssa.*;
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import com.ibm.wala.types.*;
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public class AstGlobalWrite extends SSAPutInstruction {
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public AstGlobalWrite(FieldReference global, int rhs) {
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super(rhs, global);
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}
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public SSAInstruction copyForSSA(int[] defs, int[] uses) {
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return new AstGlobalWrite(getDeclaredField(), (uses==null)? getVal(): uses[0]);
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}
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public String toString(SymbolTable symbolTable, ValueDecorator d) {
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return "global:" + getGlobalName() + " = " + getValueString(symbolTable, d, getVal());
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}
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public void visit(IVisitor v) {
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if (v instanceof AstInstructionVisitor)
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((AstInstructionVisitor)v).visitAstGlobalWrite(this);
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}
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public boolean isFallThrough() {
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return true;
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}
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public Collection getExceptionTypes() {
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return null;
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}
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public String getGlobalName() {
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return getDeclaredField().getName().toString();
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}
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}
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