The IL spec details an IL instruction called IFB (integer first bit) with the following options:
ifb_lo (search from lsb)
ifb_high (search from msb)
ifb_signed (search from msb as signed)
The CAL IL compiler doesn't accept any of these instructions. It does however accept the instruction 'ffb' which is equivalent to 'ifb_lo'.
Does anyone know if it is possible to get the equivalent to ifb_high with the current compiler?