Address getAdvancedAddress() {
		if (instruction != null) {
			return instruction.getMaxAddress().next();
		}
		Msg.warn(this, "An inject may have forgotten control flow.");
		return at.address;
	}
Compute the fall-through address

<p>
This computes the "next" address whether or not the instruction actually has fall through.
The caller should check for fall through first.

@return the next address
@implNote If no instruction was actually decoded during this step, and the decoder is asking
          about fall through, then the user very likely made an error in specifying an
          inject's control flow, in which case the counter will not advance. To get this same
          effect, we just return the current address. The decoder and/or translator ought to
          recognize this and ensure the resulting infinite loop can be interrupted.
@see PcodeMachine#inject(Address, String)
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/emu/jit/decode/DecoderExecutor.java