If you're working long hours doing repetitive work and you aren't hourly, you should probably get a new job. Most people working long hours in, say, software aren't doing the same thing over and over. They're building more things, more quickly. They're managing projects more successfully. This can absolutely lead to measurable success without starting or running a business, creating a new product or service, or inventing anything meaningful.

If you can get significantly more done than your peers, competent management will notice and reward you meaningfully. The fact that you sacrifice your private life to accomplish this won't be very relevant to whether or not you deserve a huge bonus.