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__ARM_switch8

Ido Kasher

Hi,

I couldn't find any documentation on the __ARM_switch8 function.

I noticed that it is used in only some of the switch cases, and I could not detect a pattern.

I would appreciate an explanation for this function, how to disable the use of it, consequences, etc.

Regards,
Ido.

  • 0

    I couldn't find any documentation on the __ARM_switch8 function.

    I don't think you're supposed to.

    This appears to be a compiler internal function, used to implement certain instances of the C switch() statement. The C compiler will use it whenever it sees fit. That's all you have to know about it.