X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fvectorise%2FVectType.hs;h=e69bfd9f722686ed71ef111146bda0e26b731ca3;hb=fdbd3fea6023d520398fa904ec41e84c00fcfa5e;hp=a9db43c06f51513290559923a9f065224e5c699c;hpb=6bd4bdcbb35bb49728a025cf3b4b2a87793dbe8e;p=ghc-hetmet.git

diff --git a/compiler/vectorise/VectType.hs b/compiler/vectorise/VectType.hs
index a9db43c..e69bfd9 100644
--- a/compiler/vectorise/VectType.hs
+++ b/compiler/vectorise/VectType.hs
@@ -431,7 +431,7 @@ arrReprVars repr
 mkRepr :: TyCon -> VM Repr
 mkRepr vect_tc
   | [tys] <- rep_tys = boxedProductRepr tys
-  | all null rep_tys = enumRepr
+  -- | all null rep_tys = enumRepr
   | otherwise        = sumRepr =<< mapM unboxedProductRepr rep_tys
   where
     rep_tys = map dataConRepArgTys $ tyConDataCons vect_tc