moved registers to machine, changed return to 0 (from 7) and erased all integer references to registers

lib/arm/move_instruction.rb

@@ -12,10 +12,10 @@ module Arm
 
       @immediate = 0      
       @rn = :r0 # register zero = zero bit pattern
-      raise inspect if  to.is_a?(Vm::Value) and 
-                        from.is_a?(Vm::Value) and 
-                        !@attributes[:shift_lsr] and
-                        to.register_symbol == from.register_symbol
+#   NO-OP -> pass   raise inspect if  to.is_a?(Vm::Value) and 
+ #                       from.is_a?(Vm::Value) and 
+  #                      !@attributes[:shift_lsr] and
+   #                     to.register_symbol == from.register_symbol
       raise "uups " if @to.register_symbol == :rr1
     end