Minor documentation fixes.

[ghc-hetmet.git] / compiler / cmm / CmmProcPointZ.hs

diff --git a/compiler/cmm/CmmProcPointZ.hs b/compiler/cmm/CmmProcPointZ.hs
index 12997dd..c34f041 100644 (file)
--- a/compiler/cmm/CmmProcPointZ.hs
+++ b/compiler/cmm/CmmProcPointZ.hs
@@ -5,26 +5,23 @@ module CmmProcPointZ
     )
 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