public Address getPCAddress() {
		if (isInput()) {
			return Address.NO_ADDRESS;
		}
		return getDef().getSeqnum().getTarget();
	}
Get the address where this varnode is defined or
NO_ADDRESS if this varnode is an input
@return the address
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/Varnode.java