)
where
-import qualified Prelude as P
import Prelude hiding (zip, unzip, last)
import BlockId
import CLabel
import Cmm hiding (blockId)
import CmmContFlowOpt
-import CmmExpr
import CmmInfo
import CmmLiveZ
import CmmTx
import DFMonad
import FiniteMap
-import List (sortBy)
+import Data.List (sortBy)
import Maybes
import MkZipCfg
import MkZipCfgCmm hiding (CmmBlock, CmmGraph, CmmTopZ)
-import Monad
+import Control.Monad
import Outputable
-import Panic
import UniqSet
import UniqSupply
import ZipCfg