@Override
	public void optionsChanged(Options options, Program program) {
		super.optionsChanged(options, program);

		options.registerOption(OPTION_NAME_PROPAGATE_R12, OPTION_DEFAULT_PROPAGATE_R12, null,
			OPTION_DESCRIPTION_PROPAGATE_R12);

		propagateR12 = options.getBoolean(OPTION_NAME_PROPAGATE_R12, OPTION_DEFAULT_PROPAGATE_R12);
	}
Check if this is a computed relative branch that needs the reference placed on the correct operand.

@param program program
@param monitor task monitor
@param instr instruction to add references to
@param address target address
@param refType type of reference
@param pcodeop pcode operation causing the reference
@return true if the reference was handled in this routine
Ghidra/Processors/SuperH4/src/main/java/ghidra/app/plugin/core/analysis/SH4AddressAnalyzer.java