yep, I was more talking about instruction semantics, not really the encoding itself. And even with fixes since software should come as assembly source files ul

yep, I was more talking about instruction semantics, not really the encoding itself. And even with fixes since software should come as assembly source files ultimately with risc-v, we should be sort of very fine, even if the encoding does change. We are not talking about absurdely and grotesquely complex c++ compiler backends!