Clean up source files:

[matthijs/master-project/cλash.git] / cλash / CLasH / Normalize / NormalizeTypes.hs

diff --git a/cλash/CLasH/Normalize/NormalizeTypes.hs b/cλash/CLasH/Normalize/NormalizeTypes.hs
index 2383cdf7086c8abc8a7d6c9653134ae8625e3552..3affc870d75d0f2fa8a9655a7d93a561fbfd7892 100644 (file)
--- a/cλash/CLasH/Normalize/NormalizeTypes.hs
+++ b/cλash/CLasH/Normalize/NormalizeTypes.hs
@@ -1,45 +1,18 @@
-{-# LANGUAGE TemplateHaskell #-}
 module CLasH.Normalize.NormalizeTypes where
 
-
 -- Standard modules
 import qualified Control.Monad.Trans.Writer as Writer
-import qualified Control.Monad.Trans.State as State
 import qualified Data.Monoid as Monoid
-import qualified Data.Accessor.Template
-import Data.Accessor
-import qualified Data.Map as Map
-import Debug.Trace
 
 -- GHC API
-import CoreSyn
-import qualified VarSet
-import Outputable ( Outputable, showSDoc, ppr )
+import qualified CoreSyn
 
 -- Local imports
-import CLasH.Utils.Core.CoreShow
-import CLasH.Utils.Pretty
 import CLasH.Translator.TranslatorTypes
 
--- Wrap a writer around a TransformSession, to run a single transformation
+-- Wrap a writer around a TranslatorSession, to run a single transformation
 -- over a single expression and track if the expression was changed.
-type TransformMonad = Writer.WriterT Monoid.Any TransformSession
+type TransformMonad = Writer.WriterT Monoid.Any TranslatorSession
 
 -- | Transforms a CoreExpr and keeps track if it has changed.
-type Transform = CoreExpr -> TransformMonad CoreExpr
-
--- Finds the value of a global binding, if available
-getGlobalBind :: CoreBndr -> TransformSession (Maybe CoreExpr)
-getGlobalBind bndr = do
-  bindings <- getA tsBindings
-  return $ Map.lookup bndr bindings 
-
--- Adds a new global binding with the given value
-addGlobalBind :: CoreBndr -> CoreExpr -> TransformSession ()
-addGlobalBind bndr expr = modA tsBindings (Map.insert bndr expr)
-
--- Returns a list of all global binders
-getGlobalBinders :: TransformSession [CoreBndr]
-getGlobalBinders = do
-  bindings <- getA tsBindings
-  return $ Map.keys bindings
+type Transform = CoreSyn.CoreExpr -> TransformMonad CoreSyn.CoreExpr