X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fvectorise%2FVectBuiltIn.hs;h=e340cd1cf7d105ef53e79df511c85b7638c4f7b8;hb=ee79af08084c320762b6b684e2ce8198395cf089;hp=36159cfcbf4ad377ecc7239e3cdad265d6f3491d;hpb=9f695847ad2ace19c5fd0b937c34015af9735863;p=ghc-hetmet.git

diff --git a/compiler/vectorise/VectBuiltIn.hs b/compiler/vectorise/VectBuiltIn.hs
index 36159cf..e340cd1 100644
--- a/compiler/vectorise/VectBuiltIn.hs
+++ b/compiler/vectorise/VectBuiltIn.hs
@@ -2,7 +2,7 @@ module VectBuiltIn (
   Builtins(..), sumTyCon, prodTyCon,
   initBuiltins, initBuiltinTyCons, initBuiltinPAs, initBuiltinPRs,
 
-  primMethod
+  primMethod, primPArray
 ) where
 
 #include "HsVersions.h"
@@ -20,6 +20,7 @@ import NameEnv
 import OccName
 
 import TypeRep         ( funTyCon )
+import Type            ( Type )
 import TysPrim
 import TysWiredIn      ( unitTyCon, tupleTyCon, intTyConName )
 import PrelNames
@@ -44,7 +45,7 @@ data Builtins = Builtins {
                 , preprTyCon       :: TyCon
                 , prTyCon          :: TyCon
                 , prDataCon        :: DataCon
-                , uarrTyCon        :: TyCon
+                , parrayIntPrimTyCon :: TyCon
                 , sumTyCons        :: Array Int TyCon
                 , closureTyCon     :: TyCon
                 , mkPRVar          :: Var
@@ -52,6 +53,8 @@ data Builtins = Builtins {
                 , applyClosureVar  :: Var
                 , mkClosurePVar    :: Var
                 , applyClosurePVar :: Var
+                , replicatePAIntPrimVar :: Var
+                , upToPAIntPrimVar :: Var
                 , lengthPAVar      :: Var
                 , replicatePAVar   :: Var
                 , emptyPAVar       :: Var
@@ -78,8 +81,8 @@ initBuiltins
       let [paDataCon] = tyConDataCons paTyCon
       preprTyCon   <- dsLookupTyCon preprTyConName
       prTyCon      <- dsLookupTyCon prTyConName
-      uarrTyCon    <- dsLookupTyCon uarrTyConName
       let [prDataCon] = tyConDataCons prTyCon
+      parrayIntPrimTyCon <- dsLookupTyCon parrayIntPrimTyConName
       closureTyCon <- dsLookupTyCon closureTyConName
 
       sum_tcs <- mapM (lookupExternalTyCon nDP_REPR)
@@ -92,6 +95,8 @@ initBuiltins
       applyClosureVar  <- dsLookupGlobalId applyClosureName
       mkClosurePVar    <- dsLookupGlobalId mkClosurePName
       applyClosurePVar <- dsLookupGlobalId applyClosurePName
+      replicatePAIntPrimVar <- dsLookupGlobalId replicatePAIntPrimName
+      upToPAIntPrimVar <- dsLookupGlobalId upToPAIntPrimName
       lengthPAVar      <- dsLookupGlobalId lengthPAName
       replicatePAVar   <- dsLookupGlobalId replicatePAName
       emptyPAVar       <- dsLookupGlobalId emptyPAName
@@ -108,7 +113,7 @@ initBuiltins
                , preprTyCon       = preprTyCon
                , prTyCon          = prTyCon
                , prDataCon        = prDataCon
-               , uarrTyCon        = uarrTyCon
+               , parrayIntPrimTyCon = parrayIntPrimTyCon
                , sumTyCons        = sumTyCons
                , closureTyCon     = closureTyCon
                , mkPRVar          = mkPRVar
@@ -116,6 +121,8 @@ initBuiltins
                , applyClosureVar  = applyClosureVar
                , mkClosurePVar    = mkClosurePVar
                , applyClosurePVar = applyClosurePVar
+               , replicatePAIntPrimVar = replicatePAIntPrimVar
+               , upToPAIntPrimVar = upToPAIntPrimVar
                , lengthPAVar      = lengthPAVar
                , replicatePAVar   = replicatePAVar
                , emptyPAVar       = emptyPAVar
@@ -203,6 +210,14 @@ primMethod tycon method
 
   | otherwise = return Nothing
 
+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)
+
+  | otherwise = return Nothing
+
 prim_ty_cons = mkNameEnv [mk_prim intPrimTyCon]
   where
     mk_prim tycon = (tyConName tycon, '_' : getOccString tycon)