Code example for LinkedHashSet

0
	public String toString() {
		return dst+" = "+op+" "+src+super.toString();
	} 
	 
	public LinkedHashSet<Temp> use() {
		LinkedHashSet<Temp> set = new LinkedHashSet<Temp>();
		addUse(set, src);
		addDefToUse(set, dst);
		return set;
	} 
	public LinkedHashSet<Temp> def() {
		LinkedHashSet<Temp> set = new LinkedHashSet<Temp>();
		addDef(set, dst);
		return set;
	} 
 
	@Override 
	/* 
	 * if both spilled, op k0, k1;		k1 also used for dst.addr 
	 */ 
	public LinkedList<String> gen() throws Error {