module PrimOp (
PrimOp(..), allThePrimOps,
primOpType, primOpSig, primOpArity,
- mkPrimOpIdName, primOpTag, primOpOcc,
+ primOpTag, maxPrimOpTag, primOpOcc,
commutableOp,
primOpOkForSpeculation, primOpIsCheap, primOpIsDupable,
primOpHasSideEffects,
- getPrimOpResultInfo, PrimOpResultInfo(..),
-
- eqCharName, eqIntName, neqIntName,
- ltCharName, eqWordName, ltWordName, eqAddrName, ltAddrName,
- eqFloatName, ltFloatName, eqDoubleName, ltDoubleName,
- ltIntName, geIntName, leIntName, minusIntName, tagToEnumName
+ getPrimOpResultInfo, PrimOpResultInfo(..)
) where
#include "HsVersions.h"
import NewDemand
import Var ( TyVar )
-import Name ( Name, mkWiredInName )
import OccName ( OccName, pprOccName, mkVarOcc )
import TyCon ( TyCon, isPrimTyCon, tyConPrimRep )
import Type ( Type, mkForAllTys, mkFunTy, mkFunTys, typePrimRep, tyConAppTyCon )
-import PprType () -- get at Outputable Type instance.
-import Unique ( mkPrimOpIdUnique )
import BasicTypes ( Arity, Boxity(..) )
-import PrelNames ( gHC_PRIM )
import Outputable
import FastTypes
\end{code}
\end{code}
An @Enum@-derived list would be better; meanwhile... (ToDo)
+
\begin{code}
allThePrimOps :: [PrimOp]
allThePrimOps =
GenPrimOp occ tyvars arg_tys res_ty ->
mkForAllTys tyvars (mkFunTys arg_tys res_ty)
-mkPrimOpIdName :: PrimOp -> Name
- -- Make the name for the PrimOp's Id
- -- We have to pass in the Id itself because it's a WiredInId
- -- and hence recursive
-mkPrimOpIdName op
- = mkWiredInName gHC_PRIM (primOpOcc op) (mkPrimOpIdUnique (primOpTag op))
-
primOpOcc :: PrimOp -> OccName
primOpOcc op = case (primOpInfo op) of
- Dyadic occ _ -> occ
- Monadic occ _ -> occ
- Compare occ _ -> occ
- GenPrimOp occ _ _ _ -> occ
+ Dyadic occ _ -> occ
+ Monadic occ _ -> occ
+ Compare occ _ -> occ
+ GenPrimOp occ _ _ _ -> occ
-- primOpSig is like primOpType but gives the result split apart:
-- (type variables, argument types, result type)
pprPrimOp other_op = pprOccName (primOpOcc other_op)
\end{code}
-
-%************************************************************************
-%* *
- Names for some primops (for ndpFlatten/FlattenMonad.lhs)
-%* *
-%************************************************************************
-
-\begin{code}
-eqIntName = mkPrimOpIdName IntEqOp
-ltIntName = mkPrimOpIdName IntLtOp
-geIntName = mkPrimOpIdName IntGeOp
-leIntName = mkPrimOpIdName IntLeOp
-neqIntName = mkPrimOpIdName IntNeOp
-minusIntName = mkPrimOpIdName IntSubOp
-
-eqCharName = mkPrimOpIdName CharEqOp
-ltCharName = mkPrimOpIdName CharLtOp
-
-eqFloatName = mkPrimOpIdName FloatEqOp
-ltFloatName = mkPrimOpIdName FloatLtOp
-
-eqDoubleName = mkPrimOpIdName DoubleEqOp
-ltDoubleName = mkPrimOpIdName DoubleLtOp
-
-eqWordName = mkPrimOpIdName WordEqOp
-ltWordName = mkPrimOpIdName WordLtOp
-
-eqAddrName = mkPrimOpIdName AddrEqOp
-ltAddrName = mkPrimOpIdName AddrLtOp
-
-tagToEnumName = mkPrimOpIdName TagToEnumOp
-\end{code}