private void addMovedInstructionReferences(Address start, Address end, TaskMonitor monitor)
			throws IOException, CancelledException {

		RecordIterator iter = instAdapter.getRecords(start, end, true);
		while (iter.hasNext()) {
			monitor.checkCancelled();
			InstructionDB inst = getInstructionDB(iter.next());
			addReferencesForInstruction(inst);
		}
	}
For each instruction in the range being moved, create the symbols and add the references.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/code/CodeManager.java