@Override
	public String toString() {
		StringBuilder sb = new StringBuilder();
		if (output != null) {
			sb.append(output);
			sb.append(" = ");
		}
		sb.append(PcodeOp.getMnemonic(opcode));
		boolean first = true;
		for (VarnodeTpl in : input) {
			if (!first) {
				sb.append(",");
			}
			first = false;
			sb.append(" ");
			sb.append(in);
		}
		return sb.toString();
	}
Placeholder for what will resolve to a PcodeOp
for a specific InstructionContext
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/processors/sleigh/template/OpTpl.java