public static long generateSuperiorFullHashSmash(FunctionRecord superiorFunction,
			FidHashQuad inferiorFunction) {
		long hashValue = superiorFunction.getKey() * FNV1a64MessageDigest.FNV_64_PRIME; // Improve bit diversity on key
		return hashValue ^ inferiorFunction.getFullHash();
	}
Generate the hash smash for a superior id/inferior full hash.
@param superiorFunction the function in question
@param inferiorFunction the callee of the function in question
@return the hash "smash" of the caller id to the callee full hash
Ghidra/Features/FunctionID/src/main/java/ghidra/feature/fid/db/FidDBUtils.java