import CoreSyn
import CoreUtils ( mkSCC, exprIsValue, exprIsTrivial )
-import CmdLineOpts ( DynFlags, DynFlag(..), FloatOutSwitches(..) )
+import DynFlags ( DynFlags, DynFlag(..), FloatOutSwitches(..) )
import ErrUtils ( dumpIfSet_dyn )
import CostCentre ( dupifyCC, CostCentre )
import Id ( Id, idType )