/Oi - Generate Intrinsic Functions
This option replaces some function calls with intrinsic or otherwise special forms of the function that help your application run faster. Programs that use intrinsic functions are faster because they do not have the overhead of function calls. However, programs that use intrinsics may be larger because of the additional code created. For more information about available intrinsic functions, see About Intrinsic Functions.
See Also
About Microprocessor Compilers | ARM Guide | Hitachi Guide | MIPS Guide
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