public JitTypeBehavior optionType() {
		return JitTypeBehavior.COPY;
	}
We do not require a particular type for the value, but we note the result is the same.

@return {@link JitTypeBehavior#COPY}
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/emu/jit/op/JitPhiOp.java