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JUshrExpr.java
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77 lines (68 loc) · 1.97 KB
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package soot.jimple.internal;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 1999 Patrick Lam
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 2.1 of the
* License, or (at your option) any later version.
*
* This program 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 Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/lgpl-2.1.html>.
* #L%
*/
import soot.IntType;
import soot.LongType;
import soot.Type;
import soot.Unit;
import soot.UnknownType;
import soot.Value;
import soot.baf.Baf;
import soot.jimple.ExprSwitch;
import soot.jimple.Jimple;
import soot.jimple.UshrExpr;
import soot.util.Switch;
public class JUshrExpr extends AbstractJimpleIntLongBinopExpr implements UshrExpr {
public JUshrExpr(Value op1, Value op2) {
super(op1, op2);
}
@Override
public final String getSymbol() {
return " >>> ";
}
@Override
public void apply(Switch sw) {
((ExprSwitch) sw).caseUshrExpr(this);
}
@Override
protected Unit makeBafInst(Type opType) {
return Baf.v().newUshrInst(this.getOp1().getType());
}
@Override
public Type getType() {
if (isIntLikeType(op2Box.getValue().getType())) {
final Type t1 = op1Box.getValue().getType();
if (isIntLikeType(t1)) {
return IntType.v();
}
final LongType tyLong = LongType.v();
if (tyLong.equals(t1)) {
return LongType.v();
}
}
return UnknownType.v();
}
@Override
public Object clone() {
return new JUshrExpr(Jimple.cloneIfNecessary(getOp1()), Jimple.cloneIfNecessary(getOp2()));
}
}