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[ghc-hetmet.git]
/
compiler
/
simplCore
/
CSE.lhs
diff --git
a/compiler/simplCore/CSE.lhs
b/compiler/simplCore/CSE.lhs
index
39344fc
..
782e564
100644
(file)
--- a/
compiler/simplCore/CSE.lhs
+++ b/
compiler/simplCore/CSE.lhs
@@
-21,8
+21,10
@@
import CoreLint ( showPass, endPass )
import Outputable
import StaticFlags ( opt_PprStyle_Debug )
import BasicTypes ( isAlwaysActive )
-import Util ( mapAccumL, lengthExceeds )
+import Util ( lengthExceeds )
import UniqFM
+
+import Data.List
\end{code}