SimplCont
| StrictArg -- e C
- OutExpr -- e
+ OutExpr -- e; *always* of form (Var v `App1` e1 .. `App` en)
CallCtxt -- Whether *this* argument position is interesting
ArgInfo -- Whether the function at the head of e has rules, etc
SimplCont -- plus strictness flags for *further* args
vanilla_discounts, arg_discounts :: [Int]
vanilla_discounts = repeat 0
arg_discounts = case idUnfolding fun of
- CoreUnfolding _ _ _ _ (UnfoldIfGoodArgs _ discounts _ _)
+ CoreUnfolding _ _ _ _ _ (UnfoldIfGoodArgs _ discounts _ _)
-> discounts ++ vanilla_discounts
_ -> vanilla_discounts
where
phase = getMode env
active = case phase of
- SimplGently -> isAlwaysActive prag
- SimplPhase n _ -> isActive n prag
- prag = idInlinePragma bndr
+ SimplGently -> isAlwaysActive act
+ SimplPhase n _ -> isActive n act
+ act = idInlineActivation bndr
try_once in_lam int_cxt -- There's one textual occurrence
| not in_lam = isNotTopLevel top_lvl || early_phase
where
active = case getMode env of
- SimplGently -> isAlwaysActive prag
- SimplPhase n _ -> isActive n prag
- prag = idInlinePragma bndr
+ SimplGently -> isAlwaysActive act
+ SimplPhase n _ -> isActive n act
+ act = idInlineActivation bndr
activeInline :: SimplEnv -> OutId -> Bool
activeInline env id
-- and they are now constructed as Compulsory unfoldings (in MkId)
-- so they'll happen anyway.
- SimplPhase n _ -> isActive n prag
+ SimplPhase n _ -> isActive n act
where
- prag = idInlinePragma id
+ act = idInlineActivation id
activeRule :: DynFlags -> SimplEnv -> Maybe (Activation -> Bool)
-- Nothing => No rules at all
= do { uniq <- getUniqueM
; let poly_name = setNameUnique (idName var) uniq -- Keep same name
poly_ty = mkForAllTys tvs_here (idType var) -- But new type of course
- poly_id = transferPolyIdInfo var $ -- Note [transferPolyIdInfo] in Id.lhs
+ poly_id = transferPolyIdInfo var tvs_here $ -- Note [transferPolyIdInfo] in Id.lhs
mkLocalId poly_name poly_ty
; return (poly_id, mkTyApps (Var poly_id) (mkTyVarTys tvs_here)) }
-- In the olden days, it was crucial to copy the occInfo of the original var,