| Abbreviation |
RF |
| Arguments |
A file name enclosed in parentheses. |
| Default |
NOREGFILE |
| Description |
With REGFILE the C51 Compiler reads a register definition file for global register optimizations. The register definition file specifies the register usage of external functions. With this information the C51 Compiler “knows” about the register utilization of external functions. This enables global program-wide register optimization. |
| See Also |
NOREGFILE |