Jason Hecker <jhecker@wireless.org.au> said;

>> Do you have any specific about which 4 insns really are?
>
> lwl, lwr, swl, and swr

OK.  I've mistakenly read them as unsigned, not unaligned.  These four are
worth patent to protect.  GCC is wise enough to use sequence of unaligned
load/store insns for bulk mem-copy.

Toru Nishimura/ALKYL Technology