To my knowledge the patches did not get incorporated into the mainstream and the
latest gcc do not work for HC12 in my experience.
I am still using the latest Carrez code and it is running hundreds (thousands?)
of cars ok!
It would be very good if someone could step up and work on gcc for hc12 again.
I've done some work on binutils for S12XE, but I was lost with gcc.
regards
James