@Override
	public void link() {
		JitDefOp.super.link();
		for (JitVal input : options.values()) {
			input.addUse(this, 0);
		}
	}
Add the {@link JitInputVar input} option, if not already present
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/emu/jit/op/JitPhiOp.java