X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=c%CE%BBash%2FCLasH%2FNormalize%2FNormalizeTools.hs;h=7a187f859468076873cd5601849793bd2a3bc057;hb=7eed9f7f33ef0a7b8ac307af9249a379692dd21d;hp=187c6f9ba76946990b5f78473dcab71556c9af05;hpb=7c8bb43c572704c4afb86bdaf917c1a695009378;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 187c6f9..7a187f8 100644
--- "a/c\316\273ash/CLasH/Normalize/NormalizeTools.hs"
+++ "b/c\316\273ash/CLasH/Normalize/NormalizeTools.hs"
@@ -178,9 +178,12 @@ substitute_clone find repl expr = subeverywhere (substitute_clone find repl) exp
 
 -- Is the given expression representable at runtime, based on the type?
 isRepr :: (CoreTools.TypedThing t) => t -> TransformMonad Bool
-isRepr tything = case CoreTools.getType tything of
+isRepr tything = Trans.lift (isRepr' tything)
+
+isRepr' :: (CoreTools.TypedThing t) => t -> TranslatorSession Bool
+isRepr' tything = case CoreTools.getType tything of
   Nothing -> return False
-  Just ty -> Trans.lift $ MonadState.lift tsType $ VHDLTools.isReprType ty 
+  Just ty -> MonadState.lift tsType $ VHDLTools.isReprType ty 
 
 is_local_var :: CoreSyn.CoreExpr -> TranslatorSession Bool
 is_local_var (CoreSyn.Var v) = do
@@ -206,9 +209,12 @@ isUserDefined bndr = str `notElem` compiler_names
 -- into hardware. Note that if a binder is not normalizable, it might become
 -- so using argument propagation.
 isNormalizeable :: CoreBndr -> TransformMonad Bool 
-isNormalizeable bndr = do
+isNormalizeable bndr = Trans.lift (isNormalizeable' bndr)
+
+isNormalizeable' :: CoreBndr -> TranslatorSession Bool 
+isNormalizeable' bndr = do
   let ty = Id.idType bndr
   let (arg_tys, res_ty) = Type.splitFunTys ty
   -- This function is normalizable if all its arguments and return value are
   -- representable.
-  andM $ mapM isRepr (res_ty:arg_tys)
+  andM $ mapM isRepr' (res_ty:arg_tys)