X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fvectorise%2FVectBuiltIn.hs;h=c2610fbe6d60435ccc2586db8ff71537ac892059;hb=727fae32ea0b6ca6ebdf1b3137649813e4d7ac3d;hp=204f2dfca30c957c54b7424e86f1b75e531438e0;hpb=26028c7efcd8d0ca7484b6ae2852ef777e9bf315;p=ghc-hetmet.git

diff --git a/compiler/vectorise/VectBuiltIn.hs b/compiler/vectorise/VectBuiltIn.hs
index 204f2df..c2610fb 100644
--- a/compiler/vectorise/VectBuiltIn.hs
+++ b/compiler/vectorise/VectBuiltIn.hs
@@ -6,7 +6,8 @@
 -- for details
 
 module VectBuiltIn (
-  Builtins(..), sumTyCon, prodTyCon, combinePAVar,
+  Builtins(..), sumTyCon, prodTyCon, uarrTy, intPrimArrayTy,
+  combinePAVar,
   initBuiltins, initBuiltinVars, initBuiltinTyCons, initBuiltinDataCons,
   initBuiltinPAs, initBuiltinPRs,
   initBuiltinBoxedTyCons,
@@ -29,11 +30,11 @@ import NameEnv
 import OccName
 
 import TypeRep         ( funTyCon )
-import Type            ( Type )
+import Type            ( Type, mkTyConApp )
 import TysPrim
 import TysWiredIn      ( unitTyCon, unitDataCon,
                          tupleTyCon,
-                         intTyCon, intTyConName,
+                         intTyCon, intTyConName, intTy,
                          doubleTyCon, doubleTyConName,
                          boolTyCon, boolTyConName, trueDataCon, falseDataCon,
                          parrTyCon, parrTyConName )
@@ -60,10 +61,11 @@ mAX_NDP_COMBINE = 2
 mkNDPModule :: FastString -> Module
 mkNDPModule m = mkModule ndpPackageId (mkModuleNameFS m)
 
+nDP_UARR        = mkNDPModule FSLIT("Data.Array.Parallel.Unlifted.Flat.UArr")
 nDP_PARRAY      = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.PArray")
 nDP_REPR        = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Repr")
 nDP_CLOSURE     = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Closure")
-nDP_PRIM        = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Prim")
+nDP_UNBOXED     = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Unboxed")
 nDP_INSTANCES   = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Instances")
 nDP_COMBINATORS = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Combinators")
 
@@ -78,8 +80,7 @@ data Builtins = Builtins {
                 , preprTyCon       :: TyCon
                 , prTyCon          :: TyCon
                 , prDataCon        :: DataCon
-                , parrayIntPrimTyCon :: TyCon
-                , parrayBoolPrimTyCon :: TyCon
+                , uarrTyCon        :: TyCon
                 , voidTyCon        :: TyCon
                 , wrapTyCon        :: TyCon
                 , enumerationTyCon :: TyCon
@@ -103,6 +104,12 @@ data Builtins = Builtins {
                 , liftingContext   :: Var
                 }
 
+uarrTy :: Type -> Builtins -> Type
+uarrTy ty bi = mkTyConApp (uarrTyCon bi) [ty]
+
+intPrimArrayTy :: Builtins -> Type
+intPrimArrayTy = uarrTy intTy
+
 sumTyCon :: Int -> Builtins -> TyCon
 sumTyCon n bi
   | n >= 2 && n <= mAX_NDP_SUM = sumTyCons bi ! n
@@ -128,8 +135,7 @@ initBuiltins
       preprTyCon   <- externalTyCon nDP_PARRAY FSLIT("PRepr")
       prTyCon      <- externalTyCon nDP_PARRAY FSLIT("PR")
       let [prDataCon] = tyConDataCons prTyCon
-      parrayIntPrimTyCon <- externalTyCon nDP_PRIM FSLIT("PArray_Int#")
-      parrayBoolPrimTyCon <- externalTyCon nDP_PRIM FSLIT("PArray_Bool#")
+      uarrTyCon    <- externalTyCon nDP_UARR   FSLIT("UArr")
       closureTyCon <- externalTyCon nDP_CLOSURE FSLIT(":->")
 
       voidTyCon    <- externalTyCon nDP_REPR FSLIT("Void")
@@ -146,10 +152,10 @@ initBuiltins
       applyClosureVar  <- externalVar nDP_CLOSURE FSLIT("$:")
       mkClosurePVar    <- externalVar nDP_CLOSURE FSLIT("mkClosureP")
       applyClosurePVar <- externalVar nDP_CLOSURE FSLIT("$:^")
-      replicatePAIntPrimVar <- externalVar nDP_PRIM FSLIT("replicatePA_Int#")
-      upToPAIntPrimVar <- externalVar nDP_PRIM FSLIT("upToPA_Int#")
-      selectPAIntPrimVar <- externalVar nDP_PRIM FSLIT("selectPA_Int#")
-      truesPABoolPrimVar <- externalVar nDP_PRIM FSLIT("truesPA_Bool#")
+      replicatePAIntPrimVar <- externalVar nDP_UNBOXED FSLIT("replicatePA_Int#")
+      upToPAIntPrimVar <- externalVar nDP_UNBOXED FSLIT("upToPA_Int#")
+      selectPAIntPrimVar <- externalVar nDP_UNBOXED FSLIT("selectPA_Int#")
+      truesPABoolPrimVar <- externalVar nDP_UNBOXED FSLIT("truesPA_Bool#")
       lengthPAVar      <- externalVar nDP_PARRAY FSLIT("lengthPA#")
       replicatePAVar   <- externalVar nDP_PARRAY FSLIT("replicatePA#")
       emptyPAVar       <- externalVar nDP_PARRAY FSLIT("emptyPA")
@@ -170,8 +176,7 @@ initBuiltins
                , preprTyCon       = preprTyCon
                , prTyCon          = prTyCon
                , prDataCon        = prDataCon
-               , parrayIntPrimTyCon = parrayIntPrimTyCon
-               , parrayBoolPrimTyCon = parrayBoolPrimTyCon
+               , uarrTyCon        = uarrTyCon
                , voidTyCon        = voidTyCon
                , wrapTyCon        = wrapTyCon
                , enumerationTyCon = enumerationTyCon
@@ -221,6 +226,7 @@ preludeVars
     , mk gHC_PARR FSLIT("crossMapP")  nDP_COMBINATORS FSLIT("crossMapPA")
     , mk gHC_PARR FSLIT("singletonP") nDP_COMBINATORS FSLIT("singletonPA")
     , mk gHC_PARR FSLIT("concatP")    nDP_COMBINATORS FSLIT("concatPA")
+    , mk gHC_PARR FSLIT("+:+")        nDP_COMBINATORS FSLIT("appPA")
 
     , mk nDP_PRELUDE_INT  FSLIT("plus") nDP_PRELUDE_INT FSLIT("plusV")
     , mk nDP_PRELUDE_INT  FSLIT("minus") nDP_PRELUDE_INT FSLIT("minusV")
@@ -228,10 +234,21 @@ preludeVars
     , mk nDP_PRELUDE_INT  FSLIT("sumP")  nDP_PRELUDE_INT FSLIT("sumPA")
     , mk nDP_PRELUDE_INT  FSLIT("upToP") nDP_PRELUDE_INT FSLIT("upToPA")
 
+    , mk nDP_PRELUDE_INT  FSLIT("eq") nDP_PRELUDE_INT FSLIT("eqV")
+    , mk nDP_PRELUDE_INT  FSLIT("neq") nDP_PRELUDE_INT FSLIT("neqV")
+    , mk nDP_PRELUDE_INT  FSLIT("le")  nDP_PRELUDE_INT FSLIT("leV")
+    , mk nDP_PRELUDE_INT  FSLIT("lt") nDP_PRELUDE_INT FSLIT("ltV")
+    , mk nDP_PRELUDE_INT  FSLIT("ge") nDP_PRELUDE_INT FSLIT("geV")
+    , mk nDP_PRELUDE_INT  FSLIT("gt")  nDP_PRELUDE_INT FSLIT("gtV")
+
     , mk nDP_PRELUDE_DOUBLE  FSLIT("plus") nDP_PRELUDE_DOUBLE FSLIT("plusV")
     , mk nDP_PRELUDE_DOUBLE  FSLIT("minus") nDP_PRELUDE_DOUBLE FSLIT("minusV")
     , mk nDP_PRELUDE_DOUBLE  FSLIT("mult")  nDP_PRELUDE_DOUBLE FSLIT("multV")
     , mk nDP_PRELUDE_DOUBLE  FSLIT("sumP")  nDP_PRELUDE_DOUBLE FSLIT("sumPA")
+    , mk nDP_PRELUDE_DOUBLE  FSLIT("minIndexP") 
+         nDP_PRELUDE_DOUBLE  FSLIT("minIndexPA")
+    , mk nDP_PRELUDE_DOUBLE  FSLIT("maxIndexP")
+         nDP_PRELUDE_DOUBLE  FSLIT("maxIndexPA")
 
     , mk nDP_PRELUDE_DOUBLE  FSLIT("eq") nDP_PRELUDE_DOUBLE FSLIT("eqV")
     , mk nDP_PRELUDE_DOUBLE  FSLIT("neq") nDP_PRELUDE_DOUBLE FSLIT("neqV")
@@ -349,7 +366,7 @@ primMethod :: TyCon -> String -> DsM (Maybe Var)
 primMethod tycon method
   | Just suffix <- lookupNameEnv prim_ty_cons (tyConName tycon)
   = liftM Just
-  $ dsLookupGlobalId =<< lookupOrig nDP_PRIM (mkVarOcc $ method ++ suffix)
+  $ dsLookupGlobalId =<< lookupOrig nDP_UNBOXED (mkVarOcc $ method ++ suffix)
 
   | otherwise = return Nothing
 
@@ -357,10 +374,11 @@ primPArray :: TyCon -> DsM (Maybe TyCon)
 primPArray tycon
   | Just suffix <- lookupNameEnv prim_ty_cons (tyConName tycon)
   = liftM Just
-  $ dsLookupTyCon =<< lookupOrig nDP_PRIM (mkOccName tcName $ "PArray" ++ suffix)
+  $ dsLookupTyCon =<< lookupOrig nDP_UNBOXED (mkOccName tcName $ "PArray" ++ suffix)
 
   | otherwise = return Nothing
 
 prim_ty_cons = mkNameEnv [mk_prim intPrimTyCon]
   where
     mk_prim tycon = (tyConName tycon, '_' : getOccString tycon)
+