protected void scorePair(FunctionPair pair) {
		int indexA = pair.funcA.getExecutableRecord().getXrefIndex();
		int indexB = pair.funcB.getExecutableRecord().getXrefIndex();

		if (indexB > indexA) {
			int tmp = indexA;
			indexA = indexB;
			indexB = tmp;
		}
		score[indexA - 1][indexB - 1] += pair.significance;
	}
Given a pair of score contributing functions that have been
fully filtered, add the score into the matrix
@param pair is the pair of functions
Ghidra/Features/BSim/src/main/java/ghidra/features/bsim/query/client/ExecutableScorer.java