replace the final read with a read if we must

Author: timfel

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/attributes/ReadAttributeFromDynamicObjectNode.java

@@ -122,7 +122,8 @@ protected Object readDirectFinal(DynamicObject dynamicObject, Object key,
                     }, //
                     assumptions = {
                                     "layoutAssumption"
-                    })
+                    }, //
+                    replaces = "readDirectFinal")
     protected Object readDirect(DynamicObject dynamicObject, Object key,
                     @Cached("key") Object cachedKey,
                     @Cached("attrKey(cachedKey)") Object attrKey,