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|Home > Compiler Command-line Options > -Ospace|
Performs optimizations to reduce image size at the expense of a possible increase in execution time.
Use this option if code size is more critical than performance. For example, when the
-Ospace option is selected, large structure copies are done by
out-of-line function calls instead of inline code.
If required, you can compile the time-critical parts of your code with
-Otime, and the rest with
If you do not specify either