-vectExpr lc e@(_, AnnLam bndr body)
- | isTyVar bndr = pprPanic "vectExpr" (ppr $ deAnnotate e)
-
-vectExpr lc (fvs, AnnLam bndr body)
- = do
- let tyvars = filter isTyVar (varSetElems fvs)
- info <- mkCEnvInfo fvs bndr body
- (poly_vfn, poly_lfn) <- mkClosureFns info tyvars bndr body
- let (venv, lenv) = mkClosureEnvs info lc
-
- let env_ty = cenv_vty info
-
- pa_dict <- paDictOfType env_ty
-
- arg_ty <- vectType (varType bndr)
- res_ty <- vectType (exprType $ deAnnotate body)
-
- -- FIXME: move the functions to the top level
- mono_vfn <- applyToTypes poly_vfn (map TyVarTy tyvars)
- mono_lfn <- applyToTypes poly_lfn (map TyVarTy tyvars)
-
- mk_clo <- builtin mkClosureVar
- mk_cloP <- builtin mkClosurePVar
-
- let vclo = Var mk_clo `mkTyApps` [arg_ty, res_ty, env_ty]
- `mkApps` [pa_dict, mono_vfn, mono_lfn, venv]
-
- lclo = Var mk_cloP `mkTyApps` [arg_ty, res_ty, env_ty]
- `mkApps` [pa_dict, mono_vfn, mono_lfn, lenv]
-
- return (vclo, lclo)
-
-
-data CEnvInfo = CEnvInfo {
- cenv_vars :: [Var]
- , cenv_values :: [(CoreExpr, CoreExpr)]
- , cenv_vty :: Type
- , cenv_lty :: Type
- , cenv_repr_tycon :: TyCon
- , cenv_repr_tyargs :: [Type]
- , cenv_repr_datacon :: DataCon
- }
-
-mkCEnvInfo :: VarSet -> Var -> CoreExprWithFVs -> VM CEnvInfo
-mkCEnvInfo fvs arg body