X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fvectorise%2FVectMonad.hs;h=1bd450e237331ced4cade4dc7f226569ea933597;hp=92ed3ec125a0911f744139131bf6b30b9c30ab04;hb=51ad52d4f7d259b500543404f419ff62456e2097;hpb=fd399de26f49a14431a07ed4a1351f41781b80ec

diff --git a/compiler/vectorise/VectMonad.hs b/compiler/vectorise/VectMonad.hs
index 92ed3ec..1bd450e 100644
--- a/compiler/vectorise/VectMonad.hs
+++ b/compiler/vectorise/VectMonad.hs
@@ -11,7 +11,7 @@ module VectMonad (
 
   noV, tryV, maybeV, traceMaybeV, orElseV, fixV, localV, closedV, initV,
   liftDs,
-  cloneName, cloneId,
+  cloneName, cloneId, cloneVar,
   newExportedVar, newLocalVar, newDummyVar, newTyVar,
   
   Builtins(..), sumTyCon, prodTyCon,
@@ -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