Autoincrement patches

[Michael Hayes]

Joern Rennecke writes:
 > I think I can integrate the generation of PRE_MODIFY / POST_MODIFY for
 > constant displacements into my patch, but incrementing by a register
 > won't quite fit.

Pity, since this optimisation is very important for things like matrix
multiplication.

 > Do you think this functionality of your patch can be reasonably separated
 > from the rest?

I don't think so since it uses the same infrastructure.  Maybe using
SSA it could be simplified a little.


Michael.