--- /dev/null
+
+-- | Modules that contain builtin functions used by the vectoriser.
+module Vectorise.Builtins.Modules
+ ( Modules(..)
+ , dph_Modules
+ , dph_Orphans)
+where
+import Module
+import FastString
+
+-- | Ids of the modules that contain our DPH builtins.
+data Modules
+ = Modules
+ { dph_PArray :: Module
+ , dph_Repr :: Module
+ , dph_Closure :: Module
+ , dph_Unboxed :: Module
+ , dph_Instances :: Module
+ , dph_Combinators :: Module
+ , dph_Scalar :: Module
+ , dph_Prelude_PArr :: Module
+ , dph_Prelude_Int :: Module
+ , dph_Prelude_Word8 :: Module
+ , dph_Prelude_Double :: Module
+ , dph_Prelude_Bool :: Module
+ , dph_Prelude_Tuple :: Module
+ }
+
+
+-- | The locations of builtins in the current DPH library.
+dph_Modules :: PackageId -> Modules
+dph_Modules pkg
+ = Modules
+ { dph_PArray = mk (fsLit "Data.Array.Parallel.Lifted.PArray")
+ , dph_Repr = mk (fsLit "Data.Array.Parallel.Lifted.Repr")
+ , dph_Closure = mk (fsLit "Data.Array.Parallel.Lifted.Closure")
+ , dph_Unboxed = mk (fsLit "Data.Array.Parallel.Lifted.Unboxed")
+ , dph_Instances = mk (fsLit "Data.Array.Parallel.Lifted.Instances")
+ , dph_Combinators = mk (fsLit "Data.Array.Parallel.Lifted.Combinators")
+ , dph_Scalar = mk (fsLit "Data.Array.Parallel.Lifted.Scalar")
+
+ , dph_Prelude_PArr = mk (fsLit "Data.Array.Parallel.Prelude.Base.PArr")
+ , dph_Prelude_Int = mk (fsLit "Data.Array.Parallel.Prelude.Base.Int")
+ , dph_Prelude_Word8 = mk (fsLit "Data.Array.Parallel.Prelude.Base.Word8")
+ , dph_Prelude_Double = mk (fsLit "Data.Array.Parallel.Prelude.Base.Double")
+ , dph_Prelude_Bool = mk (fsLit "Data.Array.Parallel.Prelude.Base.Bool")
+ , dph_Prelude_Tuple = mk (fsLit "Data.Array.Parallel.Prelude.Base.Tuple")
+ }
+ where mk = mkModule pkg . mkModuleNameFS
+
+
+-- | Project out ids of modules that contain orphan instances that we need to load.
+dph_Orphans :: [Modules -> Module]
+dph_Orphans = [dph_Repr, dph_Instances]