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 aadc0f1..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();
-  }
-}