Really revert all of the recent rotating changes.

[matthijs/master-project/cλash.git] / HighOrdAlu.hs

diff --git a/HighOrdAlu.hs b/HighOrdAlu.hs
index 39bf4d91ef7dbbe131354945f925ef9b7ba9262e..8467c38d92ad815bc55053937a5445aac4a0f01f 100644 (file)
--- a/HighOrdAlu.hs
+++ b/HighOrdAlu.hs
@@ -6,31 +6,10 @@ import qualified Prelude as P
 import CLasH.HardwareTypes
 import CLasH.Translator.Annotations
 
-constant :: NaturalT n => e -> Op n e
-constant e a b = copy e
-
-invop :: Op n Bit
-invop a b = map hwnot a
-
-andop :: (e -> e -> e) -> Op n e
-andop f a b = zipWith f a b
-
--- Is any bit set?
---anyset :: (PositiveT n) => Op n Bit
-anyset :: NaturalT n => (e -> e -> e) -> e -> Op n e
---anyset a b = copy undefined (a' `hwor` b')
-anyset f s a b = constant (f a' b') a b
-  where 
-    a' = foldl f s a
-    b' = foldl f s b
-
-xhwor = hwor
-
-type Op n e = (TFVec n e -> TFVec n e -> TFVec n e)
-type Opcode = Bit
+import HighOrdAluOps
 
 {-# ANN sim_input TestInput#-}
-sim_input :: [(Opcode, TFVec D4 (SizedInt D8), TFVec D4 (SizedInt D8))]
+sim_input :: [(Opcode, Vector D4 (SizedInt D8), Vector D4 (SizedInt D8))]
 sim_input = [ (High,  $(vectorTH ([4,3,2,1]::[SizedInt D8])), $(vectorTH ([1,2,3,4]::[SizedInt D8])))
             , (High,  $(vectorTH ([4,3,2,1]::[SizedInt D8])), $(vectorTH ([1,2,3,4]::[SizedInt D8])))
             , (Low,   $(vectorTH ([4,3,2,1]::[SizedInt D8])), $(vectorTH ([1,2,3,4]::[SizedInt D8]))) ]
@@ -38,15 +17,15 @@ sim_input = [ (High,  $(vectorTH ([4,3,2,1]::[SizedInt D8])), $(vectorTH ([1,2,3
 {-# ANN actual_alu InitState #-}
 initstate = High
 
-alu :: Op n e -> Op n e -> Opcode -> TFVec n e -> TFVec n e -> TFVec n e
+alu :: Op n e -> Op n e -> Opcode -> Vector n e -> Vector n e -> Vector n e
 alu op1 op2 opc a b =
   case opc of
     Low -> op1 a b
     High -> op2 a b
 
 {-# ANN actual_alu TopEntity #-}
-actual_alu :: (Opcode, TFVec D4 (SizedInt D8), TFVec D4 (SizedInt D8)) -> TFVec D4 (SizedInt D8)
+actual_alu :: (Opcode, Vector D4 (SizedInt D8), Vector D4 (SizedInt D8)) -> Vector D4 (SizedInt D8)
 --actual_alu = alu (constant Low) andop
 actual_alu (opc, a, b) = alu (anyset (+) (0 :: SizedInt D8)) (andop (-)) opc a b
 
-runalu = P.map actual_alu sim_input
\ No newline at end of file
+runalu = P.map actual_alu sim_input