X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fvectorise%2FVectMonad.hs;h=d91a60eb16f37bd122ca73b24a93266e38514a54;hb=821585f5641b4f9033336aaa0ba90c44f06d8373;hp=92ed3ec125a0911f744139131bf6b30b9c30ab04;hpb=6a05ec5ef5373f61b7f9f5bdc344483417fa801b;p=ghc-hetmet.git

diff --git a/compiler/vectorise/VectMonad.hs b/compiler/vectorise/VectMonad.hs
index 92ed3ec..d91a60e 100644
--- a/compiler/vectorise/VectMonad.hs
+++ b/compiler/vectorise/VectMonad.hs
@@ -11,10 +11,10 @@ module VectMonad (
 
   noV, tryV, maybeV, traceMaybeV, orElseV, fixV, localV, closedV, initV,
   liftDs,
-  cloneName, cloneId,
+  cloneName, cloneId, cloneVar,
   newExportedVar, newLocalVar, newDummyVar, newTyVar,
   
-  Builtins(..), sumTyCon, prodTyCon,
+  Builtins(..), sumTyCon, prodTyCon, combinePAVar,
   builtin, builtins,
 
   GlobalEnv(..),
@@ -301,6 +301,9 @@ cloneId mk_occ id ty
               | otherwise       = Id.mkLocalId         name ty
       return id'
 
+cloneVar :: Var -> VM Var
+cloneVar var = liftM (setIdUnique var) (liftDs newUnique)
+
 newExportedVar :: OccName -> Type -> VM Var
 newExportedVar occ_name ty 
   = do