X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=c%CE%BBash%2FCLasH%2FNormalize%2FNormalizeTools.hs;h=e4d22f32a42134cf66be625c0906ef57985ad971;hb=332de8b1e2d6bf8f033e09a30adaeecd1e023575;hp=8d4cd08c09db48aef5b3edead9207e11c7b18747;hpb=93e2a90772f1f599c1abe5ec5403e80dd1719b5c;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

diff --git "a/c\316\273ash/CLasH/Normalize/NormalizeTools.hs" "b/c\316\273ash/CLasH/Normalize/NormalizeTools.hs"
index 8d4cd08..e4d22f3 100644
--- "a/c\316\273ash/CLasH/Normalize/NormalizeTools.hs"
+++ "b/c\316\273ash/CLasH/Normalize/NormalizeTools.hs"
@@ -20,6 +20,8 @@ import Data.Accessor.MonadState as MonadState
 
 -- GHC API
 import CoreSyn
+import qualified Name
+import qualified Id
 import qualified CoreSubst
 import qualified CoreUtils
 import Outputable ( showSDoc, ppr, nest )
@@ -48,8 +50,8 @@ applyboth first (name, second) expr  = do
 --        trace ("Trying to apply transform " ++ name ++ " to:\n" ++ showSDoc (nest 4 $ ppr expr') ++ "\nType: \n" ++ (showSDoc $ nest 4 $ ppr $ CoreUtils.exprType expr') ++ "\n") $
         changed 
     then 
-      trace ("Applying transform " ++ name ++ " to:\n" ++ showSDoc (nest 4 $ ppr expr') ++ "\nType: \n" ++ (showSDoc $ nest 4 $ ppr $ CoreUtils.exprType expr') ++ "\n") $
-      trace ("Result of applying " ++ name ++ ":\n" ++ showSDoc (nest 4 $ ppr expr'') ++ "\n" ++ "Type: \n" ++ (showSDoc $ nest 4 $ ppr $ CoreUtils.exprType expr'') ++ "\n" ) $
+--      trace ("Applying transform " ++ name ++ " to:\n" ++ showSDoc (nest 4 $ ppr expr') ++ "\nType: \n" ++ (showSDoc $ nest 4 $ ppr $ CoreUtils.exprType expr') ++ "\n") $
+--      trace ("Result of applying " ++ name ++ ":\n" ++ showSDoc (nest 4 $ ppr expr'') ++ "\n" ++ "Type: \n" ++ (showSDoc $ nest 4 $ ppr $ CoreUtils.exprType expr'') ++ "\n" ) $
       applyboth first (name, second) $
         expr'' 
     else 
@@ -186,3 +188,11 @@ is_local_var (CoreSyn.Var v) = do
   bndrs <- getGlobalBinders
   return $ not $ v `elem` bndrs
 is_local_var _ = return False
+
+-- Is the given binder defined by the user?
+isUserDefined :: CoreSyn.CoreBndr -> Bool
+-- System names are certain to not be user defined
+isUserDefined bndr | Name.isSystemName (Id.idName bndr) = False
+-- Assume everything else is user defined
+isUserDefined bdnr = True
+