private AddressRange getInstPairRange(Instruction inst) {
		Address start = inst.getMinAddress();
		Address end = inst.getMinAddress();
		if (inst.isInDelaySlot()) {
			start = inst.getPrevious().getMinAddress();
		}
		return new AddressRangeImpl(start, end);
	}
Given one instruction, finds a corresponding paired instruction.
Ghidra/Processors/MIPS/src/main/java/ghidra/app/plugin/core/analysis/MipsPreAnalyzer.java