"bit-inversion" needed for address calculation and/or reordering
of elements. DCT in particular needs both bit-inversion *and
Gray-Coding* offsets (a complexity that often "justifies" full
-assmbler loop-unrolling). DCT/FFT REMAP **automatically** performs
+assembler loop-unrolling). DCT/FFT REMAP **automatically** performs
the required offset adjustment to get data loaded and stored in
the required order. Matrix REMAP can likewise perform up to 3
Dimensions of reordering (on both Immediate and Indexed), and