> Do people still want (GET_CODE (rtx) == XXX) cleaned up to XXX_P(RTX).
I would think so -- did you get that from the beginner's project list? > I would probably do all the plus/minus stuff first. Submit that as a patch. Sure. Please read the patch submission guidelines before starting. > ps. Do I just send the diff file to this mailing list? No, gcc-patches. Cheers, Ben