Bob Blick wrote:

> aa1     decfsz  _count
>         btfss   7,4     ;that's portc pin 4
>         goto    aa2
>         goto    aa1
> aa2     more stuff here...

> then the optimizer gets it's hands on it and does:
> aa1     decfsz  _count
>         btfsc   7,4     ;note btfss is now btfsc
>         goto    aa1
>         more stuff here...

  Ooh!  That's a *bad* bug.  Particularly for the "supremacy of C"
argument! ;-)
--
  Cheers,
        Paul B.