--- /tmp/cr5    2022-09-11 10:58:50.436198774 +0300
+++ /tmp/cr3    2022-09-11 10:58:32.965068102 +0300
@@ -1,11 +1,9 @@
-class CR5Operand(RegisterOperand):
+class CR3Operand(RegisterOperand):
     def spec(self, insn, record):
         def merge(vector, value, span, spec, spec_span):
-            # record the 2 lsbs first
-            lsbs = _SelectableInt(value=value.value&3, bits=2)
             bits = (len(span) + len(spec_span))
             #print ("value", bin(value.value), value.bits)
-            value = _SelectableInt(value=value.value>>2, bits=bits)
+            value = _SelectableInt(value=value.value, bits=bits)
             spec = _SelectableInt(value=spec.value, bits=bits)
             #print ("spec", bin(spec.value), spec.bits)
             #print ("value", bin(value.value), value.bits)
@@ -23,9 +21,7 @@
                 span = (('{0}', '{0}') + spec_span + span)

             # add the 2 LSBs back in
-            res = _SelectableInt(value=(value.value<<2)+lsbs.value, bits=bits+2)
             #print ("after", bin(value.value), value.bits)
-            #print ("res", bin(res.value), res.bits)
-            return (res, span)
+            return (value, span)

         return super().spec(insn=insn, record=record, merge=merge)