protected void insertAfter(Iterator<PcodeOp> iter, PcodeOp op) {
		PcodeOpAST opast = (PcodeOpAST) op;
		opast.setParent(this);
		Iterator<PcodeOp> newiter = oplist.insertAfter(iter, opast);
		opast.setBasicIter(newiter);
	}
Insert a new PcodeOp after a specific point in the list of PcodeOps
@param iter points to the PcodeOp to insert after
@param op is the new PcodeOp to insert
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/PcodeBlockBasic.java