On Thu, Sep 18, 2014 at 2:15 AM, Ali Abdul Ghani <blade.vp2020@xxxxxxxxx> wrote: > > I have a question > I read about register variables > gcc Support register variables?? > > or treat him like any other variable?? In GCC the only meanings of the register qualifier are that you can't the address of a register variable, and as a GCC extension you can declare the specific register that the variable should go into. Ian