Richard,Sorry for the second email but I forget in the previous one but Jeff Law at Cauldron stated
your the expert for the SSA code. Is it possible to make that code multithreaded in particular
the dominator trees.I'm going to start researching that as Giuliano's branch does not build seems he removed
the Pthreads flag in the makefile(s). I've already opened a issue with him to fix that.
Nick