This option specifies whether link-time optimization is to be executed.
Link-time optimization is executed. It is the same result as when the -optimize option is specified.
This option executes link-time optimization (inter-module optimization) for a file for which the -goptimize option was specified in the process of compilation or assembly. |
The -nooptimize option suppresses optimization.
At link-time optimization, CC-RH deletes variables or functions that have not been referenced even once in the program. |
The -entry option used to specify the start address is necessary for searching for variables or functions that have not been referenced. |
symbol_delete can be specified as the parameter. However, it has the same meaning as when no parameter is specified. |
If the -optimize or -nooptimize option is specified more than once, the last specification is valid. |