Exempt special symbols (hot text/data and _end symbol) from normal handling. We only need to set their value and make them absolute. If these symbols are handled as normal symbols and if they alias functions we may create non-sensical symbols, e.g. __hot_start.cold. Test Plan: updated hot-end-symbol.s Reviewers: maksfb, rafaelauler, ayermolo, dcci Reviewed By: dcci, maksfb Pull Request: https://github.com/llvm/llvm-project/pull/92713