This commit was manufactured by cvs2svn to create tag 'buildscript'.

[IRC.git] / Robust / src / IR / Tree / FlagOpNode.java

diff --git a/Robust/src/IR/Tree/FlagOpNode.java b/Robust/src/IR/Tree/FlagOpNode.java
deleted file mode 100644 (file)
index 558ebab..0000000
--- a/Robust/src/IR/Tree/FlagOpNode.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package IR.Tree;
-import IR.Operation;
-
-public class FlagOpNode extends FlagExpressionNode {
-    FlagExpressionNode left;
-    FlagExpressionNode right;
-    Operation op;
-
-    public FlagOpNode(FlagExpressionNode l, FlagExpressionNode r, Operation o) {
-       left=l;
-       right=r;
-       op=o;
-    }
-
-    public FlagOpNode(FlagExpressionNode l, Operation o) {
-       left=l;
-       right=null;
-       op=o;
-    }
-
-    public FlagExpressionNode getLeft() {
-       return left;
-    }
-
-    public FlagExpressionNode getRight() {
-       return right;
-    }
-
-    public Operation getOp() {
-       return op;
-    }
-
-    public String printNode(int indent) {
-       if (right==null)
-           return op.toString()+"("+left.printNode(indent)+")";
-       else
-           return left.printNode(indent)+" "+op.toString()+" "+right.printNode(indent);
-    }
-
-    public int kind() {
-       return Kind.FlagOpNode;
-    }
-
-    public DNFFlag getDNF() {
-       DNFFlag leftflag=left.getDNF();
-       DNFFlag rightflag=right!=null?right.getDNF():null;
-
-       if (op.getOp()==Operation.LOGIC_NOT) {
-           return leftflag.not();
-       } else if (op.getOp()==Operation.LOGIC_OR) {
-           return leftflag.or(rightflag);
-       } else if (op.getOp()==Operation.LOGIC_AND) {
-           return leftflag.and(rightflag);
-       } else throw new Error();
-    }
-}