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-O[n]

Offload KB - offload-library

Old Content Alert

Please note that this is a old document archive and the will most likely be out-dated or superseded by various other products and is purely here for historical purposes.

Offload™ provides the standard GCC optimization levels, namely –O0, –O1, –O2, –O3 & -Os. These optimization levels behave in a similar way to GCC, -O0 turns off optimization, -O1, -O2 & -O3 add more optimizations techniques to achieve performance, and –Os compiles the code with size in mind.

Note that unlike GCC the Offload™ compiler inlines function definitions even on -O0. To explicitly disable inlining performed by the Offload™ compiler the option -fno-inline should be used.