ni...@lysator.liu.se (Niels Möller) writes:
Another feature, which I looked into while ago without getting very far
with the loopmixer, is to make it understand associativity. I.e, try
reordering certain instructions with the same destination register, like
xor %r8, %rax
xor %r9,
Ondřej Bílka nel...@seznam.cz writes:
It is possible enchancement, but I am not yet at stage of calculating
register dependencies on jumps.
That's someting we do, but we only handle a simple jump-back for the
loop.
(That branch limitation is a slght problem for some division loops,
which
