| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Vectorise.Utils.Base
Synopsis
- voidType :: VM Type
- newLocalVVar :: FastString -> Type -> VM VVar
- mkDataConTag :: DynFlags -> DataCon -> CoreExpr
- mkWrapType :: Type -> VM Type
- mkClosureTypes :: [Type] -> Type -> VM Type
- mkPReprType :: Type -> VM Type
- mkPDataType :: Type -> VM Type
- mkPDatasType :: Type -> VM Type
- splitPrimTyCon :: Type -> Maybe TyCon
- mkBuiltinCo :: (Builtins -> TyCon) -> VM Coercion
- wrapNewTypeBodyOfWrap :: CoreExpr -> Type -> VM CoreExpr
- unwrapNewTypeBodyOfWrap :: CoreExpr -> Type -> VM CoreExpr
- wrapNewTypeBodyOfPDataWrap :: CoreExpr -> Type -> VM CoreExpr
- unwrapNewTypeBodyOfPDataWrap :: CoreExpr -> Type -> VM CoreExpr
- wrapNewTypeBodyOfPDatasWrap :: CoreExpr -> Type -> VM CoreExpr
- unwrapNewTypeBodyOfPDatasWrap :: CoreExpr -> Type -> VM CoreExpr
- pdataReprTyCon :: Type -> VM (TyCon, [Type])
- pdataReprTyConExact :: TyCon -> VM TyCon
- pdatasReprTyConExact :: TyCon -> VM TyCon
- pdataUnwrapScrut :: VExpr -> VM (CoreExpr, CoreExpr, DataCon)
- preprFamInst :: Type -> VM FamInstMatch
Documentation
newLocalVVar :: FastString -> Type -> VM VVar Source #
mkClosureTypes :: [Type] -> Type -> VM Type Source #
Make an application of the closure type constructor.
splitPrimTyCon :: Type -> Maybe TyCon Source #
Checks if a type constructor is defined in Prim (e.g., 'Int#'); if so, returns it.
mkBuiltinCo :: (Builtins -> TyCon) -> VM Coercion Source #
Make a representational coercion to some builtin type.
wrapNewTypeBodyOfWrap :: CoreExpr -> Type -> VM CoreExpr Source #
Apply the constructor wrapper of the Wrap newtype.
unwrapNewTypeBodyOfWrap :: CoreExpr -> Type -> VM CoreExpr Source #
Strip the constructor wrapper of the Wrap newtype.
wrapNewTypeBodyOfPDataWrap :: CoreExpr -> Type -> VM CoreExpr Source #
Apply the constructor wrapper of the PData newtype instance of Wrap.
unwrapNewTypeBodyOfPDataWrap :: CoreExpr -> Type -> VM CoreExpr Source #
Strip the constructor wrapper of the PData newtype instance of Wrap.
wrapNewTypeBodyOfPDatasWrap :: CoreExpr -> Type -> VM CoreExpr Source #
Apply the constructor wrapper of the PDatas newtype instance of Wrap.
unwrapNewTypeBodyOfPDatasWrap :: CoreExpr -> Type -> VM CoreExpr Source #
Strip the constructor wrapper of the PDatas newtype instance of Wrap.
pdataReprTyCon :: Type -> VM (TyCon, [Type]) Source #
Get the representation tycon of the PData data family for a given type.
This tycon does not appear explicitly in the source program — see Note [PData TyCons] in
Description:
pdataReprTyCon {Sum2} = {PDataSum2}The type for which we look up a PData instance may be more specific than the type in the
instance declaration. In that case the second component of the result will be more specific than
a set of distinct type variables.
pdataReprTyConExact :: TyCon -> VM TyCon Source #
Get the representation tycon of the PData data family for a given type constructor.
For example, for a binary type constructor T, we determine the representation type constructor
for 'PData (T a b)'.
pdatasReprTyConExact :: TyCon -> VM TyCon Source #
Get the representation tycon of the PDatas data family for a given type constructor.
For example, for a binary type constructor T, we determine the representation type constructor
for 'PDatas (T a b)'.
pdataUnwrapScrut :: VExpr -> VM (CoreExpr, CoreExpr, DataCon) Source #
Unwrap a PData representation scrutinee.
preprFamInst :: Type -> VM FamInstMatch Source #
Get the representation tycon of the PRepr type family for a given type.