Fix vectorisation bug

[ghc-hetmet.git] / compiler / vectorise / VectBuiltIn.hs

diff --git a/compiler/vectorise/VectBuiltIn.hs b/compiler/vectorise/VectBuiltIn.hs
index beae49a..289211c 100644 (file)
--- a/compiler/vectorise/VectBuiltIn.hs
+++ b/compiler/vectorise/VectBuiltIn.hs
@@ -31,7 +31,8 @@ import OccName
 import TypeRep         ( funTyCon )
 import Type            ( Type )
 import TysPrim
-import TysWiredIn      ( unitTyCon, tupleTyCon,
+import TysWiredIn      ( unitTyCon, unitDataCon,
+                         tupleTyCon,
                          intTyCon, intTyConName,
                          doubleTyCon, doubleTyConName,
                          boolTyCon, boolTyConName, trueDataCon, falseDataCon,
@@ -68,6 +69,7 @@ nDP_COMBINATORS = mkNDPModule FSLIT("Data.Array.Parallel.Lifted.Combinators")
 
 nDP_PRELUDE_PARR = mkNDPModule FSLIT("Data.Array.Parallel.Prelude.Base.PArr")
 nDP_PRELUDE_INT  = mkNDPModule FSLIT("Data.Array.Parallel.Prelude.Base.Int")
+nDP_PRELUDE_DOUBLE = mkNDPModule FSLIT("Data.Array.Parallel.Prelude.Base.Double")
 
 data Builtins = Builtins {
                   parrayTyCon      :: TyCon
@@ -148,13 +150,13 @@ initBuiltins
       upToPAIntPrimVar <- externalVar nDP_PRIM FSLIT("upToPA_Int#")
       selectPAIntPrimVar <- externalVar nDP_PRIM FSLIT("selectPA_Int#")
       truesPABoolPrimVar <- externalVar nDP_PRIM FSLIT("truesPA_Bool#")
-      lengthPAVar      <- externalVar nDP_PARRAY FSLIT("lengthPA")
-      replicatePAVar   <- externalVar nDP_PARRAY FSLIT("replicatePA")
+      lengthPAVar      <- externalVar nDP_PARRAY FSLIT("lengthPA#")
+      replicatePAVar   <- externalVar nDP_PARRAY FSLIT("replicatePA#")
       emptyPAVar       <- externalVar nDP_PARRAY FSLIT("emptyPA")
-      packPAVar        <- externalVar nDP_PARRAY FSLIT("packPA")
+      packPAVar        <- externalVar nDP_PARRAY FSLIT("packPA#")
 
       combines <- mapM (externalVar nDP_PARRAY)
-                       [mkFastString ("combine" ++ show i ++ "PA")
+                       [mkFastString ("combine" ++ show i ++ "PA#")
                           | i <- [2..mAX_NDP_COMBINE]]
       let combinePAVars = listArray (2, mAX_NDP_COMBINE) combines
 
@@ -204,20 +206,37 @@ initBuiltinVars bi
     (umods, ufs, vmods, vfs) = unzip4 preludeVars
 
 defaultDataConWorkers :: [DataCon]
-defaultDataConWorkers = [trueDataCon, falseDataCon]
+defaultDataConWorkers = [trueDataCon, falseDataCon, unitDataCon]
 
 preludeVars :: [(Module, FastString, Module, FastString)]
 preludeVars
   = [
-      mk gHC_PARR FSLIT("mapP") nDP_COMBINATORS FSLIT("mapPA")
-    , mk gHC_PARR FSLIT("zipWithP") nDP_COMBINATORS FSLIT("zipWithPA")
+      mk gHC_PARR FSLIT("mapP")       nDP_COMBINATORS FSLIT("mapPA")
+    , mk gHC_PARR FSLIT("zipWithP")   nDP_COMBINATORS FSLIT("zipWithPA")
+    , mk gHC_PARR FSLIT("zipP")       nDP_COMBINATORS FSLIT("zipPA")
+    , mk gHC_PARR FSLIT("filterP")    nDP_COMBINATORS FSLIT("filterPA")
+    , mk gHC_PARR FSLIT("lengthP")    nDP_COMBINATORS FSLIT("lengthPA")
+    , mk gHC_PARR FSLIT("replicateP") nDP_COMBINATORS FSLIT("replicatePA")
+    , mk gHC_PARR FSLIT("!:")         nDP_COMBINATORS FSLIT("indexPA")
+    , 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 nDP_PRELUDE_INT  FSLIT("plus") nDP_PRELUDE_INT FSLIT("plusV")
     , mk nDP_PRELUDE_INT  FSLIT("minus") nDP_PRELUDE_INT FSLIT("minusV")
+    , mk nDP_PRELUDE_INT  FSLIT("mult")  nDP_PRELUDE_INT FSLIT("multV")
     , 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_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")
+
     -- FIXME: temporary
     , mk nDP_PRELUDE_PARR FSLIT("fromPArrayP") nDP_PRELUDE_PARR FSLIT("fromPArrayPA")
+    , mk nDP_PRELUDE_PARR FSLIT("toPArrayP") nDP_PRELUDE_PARR FSLIT("toPArrayPA")
+    , mk nDP_PRELUDE_PARR FSLIT("fromNestedPArrayP") nDP_PRELUDE_PARR FSLIT("fromNestedPArrayPA")
     ]
   where
     mk = (,,,)
@@ -241,7 +260,7 @@ initBuiltinDataCons :: Builtins -> [(Name, DataCon)]
 initBuiltinDataCons bi = [(dataConName dc, dc)| dc <- defaultDataCons]
 
 defaultDataCons :: [DataCon]
-defaultDataCons = [trueDataCon, falseDataCon]
+defaultDataCons = [trueDataCon, falseDataCon, unitDataCon]
 
 initBuiltinDicts :: [(Name, Module, FastString)] -> DsM [(Name, Var)]
 initBuiltinDicts ps