X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fvectorise%2FVectType.hs;h=53c8a61f05b5bf40fba90a8e4e669ccf17bce821;hb=1867a7bb8c59ea514b4f47f5434842543933ec9a;hp=42342c475f8483d560569a4ec2e6b324bd45bf2a;hpb=05535340ae496c57ff218e016da6649ca1640754;p=ghc-hetmet.git

diff --git a/compiler/vectorise/VectType.hs b/compiler/vectorise/VectType.hs
index 42342c4..53c8a61 100644
--- a/compiler/vectorise/VectType.hs
+++ b/compiler/vectorise/VectType.hs
@@ -33,7 +33,7 @@ import Unique
 import UniqFM
 import UniqSet
 import Util
-import Digraph           ( SCC(..), stronglyConnComp )
+import Digraph           ( SCC(..), stronglyConnCompFromEdgedVertices )
 
 import Outputable
 import FastString
@@ -227,6 +227,7 @@ buildPReprTyCon orig_tc vect_tc
       liftDs $ buildSynTyCon name
                              tyvars
                              (SynonymTyCon rhs_ty)
+			     (typeKind rhs_ty)
                              (Just $ mk_fam_inst prepr_tc vect_tc)
   where
     tyvars = tyConTyVars vect_tc
@@ -430,7 +431,7 @@ arrReprVars repr
 mkRepr :: TyCon -> VM Repr
 mkRepr vect_tc
   | [tys] <- rep_tys = boxedProductRepr tys
-  -- | all null rep_tys = enumRepr
+  -- removed: | all null rep_tys = enumRepr
   | otherwise        = sumRepr =<< mapM unboxedProductRepr rep_tys
   where
     rep_tys = map dataConRepArgTys $ tyConDataCons vect_tc
@@ -979,7 +980,7 @@ classifyTyCons = classify [] []
 -- | Compute mutually recursive groups of tycons in topological order
 --
 tyConGroups :: [TyCon] -> [TyConGroup]
-tyConGroups tcs = map mk_grp (stronglyConnComp edges)
+tyConGroups tcs = map mk_grp (stronglyConnCompFromEdgedVertices edges)
   where
     edges = [((tc, ds), tc, uniqSetToList ds) | tc <- tcs
                                 , let ds = tyConsOfTyCon tc]