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Commit d4bb21a0 authored by John van Groningen's avatar John van Groningen
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pass fun_info.fi_properties of the consumer to function determineProducer, 

instead of only the FI_IsMacroFun bit,
this will be used in future versions, for example to recognize generic functions
parent f890ea10
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frontend/trans.icl
View file @ d4bb21a0
......@@ -1389,7 +1389,7 @@ compute_args_strictness new_arg_types_array = compute_args_strictness 0 0 NotStr
}
generateFunction :: !SymbIdent !FunDef ![ConsClass] ![#Bool!] !{! Producer} !FunctionInfoPtr !ReadOnlyTI !Int !*TransformInfo -> (!Index, !Int, !*TransformInfo)
generateFunction app_symb fd=:{fun_body = TransformedBody {tb_args,tb_rhs},fun_info = {fi_group_index}}
generateFunction app_symb fd=:{fun_body = TransformedBody {tb_args,tb_rhs},fun_info = {fi_group_index}}
cc_args cc_linear_bits prods fun_def_ptr ro n_extra
ti=:{ti_var_heap,ti_next_fun_nr,ti_new_functions,ti_fun_heap,ti_symbol_heap,ti_fun_defs,
ti_type_heaps,ti_cons_args,ti_cleanup_info, ti_type_def_infos}
......@@ -1520,9 +1520,9 @@ generateFunction app_symb fd=:{fun_body = TransformedBody {tb_args,tb_rhs},fun_i
coercions
= { coer_offered = {{ CT_Empty \\ i <- [0 .. next_attr_nr - 1] } & [AttrMulti] = CT_NonUnique }
, coer_demanded = {{ CT_Empty \\ i <- [0 .. next_attr_nr - 1] } & [AttrUni] = CT_Unique } }
coercions
coercions
= foldSt new_inequality consumer_attr_inequalities coercions
coercions
coercions
= foldSt (\{ur_attr_ineqs} coercions -> foldSt new_inequality ur_attr_ineqs coercions)
uniqueness_requirements coercions
(subst, coercions, ti_type_def_infos, ti_type_heaps)
......@@ -2022,8 +2022,7 @@ determine_arg producer (ProducerType {st_args, st_args_strictness, st_result, st
# ({cc_args, cc_linear_bits}, das_fun_heap, das_cons_args)
= calc_cons_args curried symbol.symb_kind symbol_arity das_cons_args linear_bit size_fun_defs das_fun_heap
({ats_types=[arg_type:_],ats_strictness}, das_arg_types)
= das_arg_types![prod_index]
({ats_types=[arg_type:_],ats_strictness}, das_arg_types) = das_arg_types![prod_index]
(das_next_attr_nr, th_attrs)
= bind_to_temp_attr_vars st_attr_vars (das_next_attr_nr, th_attrs)
......@@ -2040,8 +2039,7 @@ determine_arg producer (ProducerType {st_args, st_args_strictness, st_result, st
= { ti_common_defs = ro.ro_common_defs
, ti_functions = ro.ro_imported_funs
, ti_main_dcl_module_n = ro.ro_main_dcl_module_n
, ti_expand_newtypes = True
}
, ti_expand_newtypes = True }
# (succ, das_subst, das_type_heaps)
= unify application_type arg_type type_input das_subst das_type_heaps
| not succ
......@@ -2535,9 +2533,9 @@ transformFunctionApplication fun_def instances cc=:{cc_size, cc_args, cc_linear_
= transform_trivial_function app app_args extra_args ro ti
= (build_application { app & app_args = app_args } extra_args, ti)
| cc_size >= 0
# is_applied_to_macro_fun = fun_def.fun_info.fi_properties bitand FI_IsMacroFun <> 0
# consumer_properties = fun_def.fun_info.fi_properties
# consumer_is_curried = cc_size <> length app_args
# non_rec_consumer = fun_def.fun_info.fi_properties bitand FI_IsNonRecursive <> 0
# non_rec_consumer = consumer_properties bitand FI_IsNonRecursive <> 0
# safe_args
= isEmpty [arg \\ arg <- app_args & cc_arg <- cc_args | unsafe cc_arg && non_var arg]
with
......@@ -2549,9 +2547,9 @@ transformFunctionApplication fun_def instances cc=:{cc_size, cc_args, cc_linear_
non_var _ = True
# ok_non_rec_consumer = non_rec_consumer && safe_args
#! (producers, new_args, strict_let_binds, ti)
= determineProducers is_applied_to_macro_fun consumer_is_curried ok_non_rec_consumer fun_def.fun_type cc_linear_bits cc_args app_args 0 (createArray cc_size PR_Empty) ro ti
= determineProducers consumer_properties consumer_is_curried ok_non_rec_consumer fun_def.fun_type cc_linear_bits cc_args app_args 0 (createArray cc_size PR_Empty) ro ti
#! (arity_changed,new_args,extra_args,producers,cc_args,cc_linear_bits,fun_def,n_extra,ti)
= determineCurriedProducersInExtraArgs new_args extra_args is_applied_to_macro_fun producers cc_args cc_linear_bits fun_def ro ti
= determineCurriedProducersInExtraArgs new_args extra_args consumer_properties producers cc_args cc_linear_bits fun_def ro ti
| containsProducer cc_size producers || arity_changed
# (is_new, fun_def_ptr, instances, ti_fun_heap) = tryToFindInstance producers instances ti.ti_fun_heap
| is_new
......@@ -2643,12 +2641,12 @@ is_cons_or_decons_of_UList_or_UTSList glob_object glob_module imported_funs
:== let type = imported_funs.[glob_module].[glob_object].ft_type;
in type.st_arity>0 && not (isEmpty type.st_context);
determineCurriedProducersInExtraArgs :: ![Expression] ![Expression] !Bool !{!.Producer} ![Int] ![#Bool!] !FunDef !ReadOnlyTI !*TransformInfo
determineCurriedProducersInExtraArgs :: ![Expression] ![Expression] !BITVECT !{!.Producer} ![Int] ![#Bool!] !FunDef !ReadOnlyTI !*TransformInfo
-> *(!Bool,![Expression],![Expression],!{!Producer},![Int],![#Bool!],!FunDef,!Int,!*TransformInfo)
determineCurriedProducersInExtraArgs new_args [] is_applied_to_macro_fun producers cc_args cc_linear_bits fun_def ro ti
determineCurriedProducersInExtraArgs new_args [] consumer_properties producers cc_args cc_linear_bits fun_def ro ti
= (False,new_args,[],producers,cc_args,cc_linear_bits,fun_def,0,ti)
determineCurriedProducersInExtraArgs new_args extra_args is_applied_to_macro_fun producers cc_args cc_linear_bits fun_def ro ti
| not (SwitchExtraCurriedFusion ro.ro_transform_fusion is_applied_to_macro_fun)
determineCurriedProducersInExtraArgs new_args extra_args consumer_properties producers cc_args cc_linear_bits fun_def ro ti
| not (SwitchExtraCurriedFusion ro.ro_transform_fusion consumer_properties)
= (False,new_args,extra_args,producers,cc_args,cc_linear_bits,fun_def,0,ti)
# n_extra_args = length extra_args
# {fun_type = Yes symbol_type=:{st_args,st_result,st_arity}} = fun_def
......@@ -3114,15 +3112,16 @@ transformSelection selector_kind selectors expr ro ti
// XXX store linear_bits and cc_args together ?
determineProducers :: !Bool !Bool !Bool !(Optional SymbolType) ![#Bool!] ![Int] ![Expression] !Int *{!Producer} !ReadOnlyTI !*TransformInfo -> *(!*{!Producer},![Expression],![(LetBind,AType)],!*TransformInfo);
determineProducers :: !BITVECT !Bool !Bool !(Optional SymbolType) ![#Bool!] ![Int] ![Expression] !Int *{!Producer} !ReadOnlyTI !*TransformInfo
-> *(!*{!Producer},![Expression],![(LetBind,AType)],!*TransformInfo)
determineProducers _ _ _ _ _ _ [] _ producers _ ti
= (producers, [], [], ti)
determineProducers is_applied_to_macro_fun consumer_is_curried ok_non_rec_consumer fun_type [#linear_bit : linear_bits!] [cons_arg : cons_args] [arg : args] prod_index producers ro ti
determineProducers consumer_properties consumer_is_curried ok_non_rec_consumer fun_type [#linear_bit : linear_bits!] [cons_arg : cons_args] [arg : args] prod_index producers ro ti
| cons_arg == CActive
# (producers, new_arg, ti) = determine_producer is_applied_to_macro_fun consumer_is_curried ok_non_rec_consumer linear_bit arg [] prod_index producers ro ti
# (producers, new_arg, ti) = determine_producer consumer_properties consumer_is_curried ok_non_rec_consumer linear_bit arg [] prod_index producers ro ti
| isProducer producers.[prod_index]
= (producers, new_arg++args, [], ti)
#! (producers, new_args, lb, ti) = determineProducers is_applied_to_macro_fun consumer_is_curried ok_non_rec_consumer fun_type linear_bits cons_args args (inc prod_index) producers ro ti
#! (producers, new_args, lb, ti) = determineProducers consumer_properties consumer_is_curried ok_non_rec_consumer fun_type linear_bits cons_args args (inc prod_index) producers ro ti
= (producers, new_arg++new_args, lb, ti)
| SwitchUnusedFusion
( ro.ro_transform_fusion
......@@ -3157,7 +3156,7 @@ determineProducers is_applied_to_macro_fun consumer_is_curried ok_non_rec_consum
| SwitchUnusedFusion (ro.ro_transform_fusion && cons_arg == CUnusedLazy) False
# producers = { producers & [prod_index] = PR_Unused }
= (producers, args, [], ti) // ---> ("UnusedLazy",arg,fun_type)
#! (producers, new_args, lb, ti) = determineProducers is_applied_to_macro_fun consumer_is_curried ok_non_rec_consumer fun_type linear_bits cons_args args (inc prod_index) producers ro ti
#! (producers, new_args, lb, ti) = determineProducers consumer_properties consumer_is_curried ok_non_rec_consumer fun_type linear_bits cons_args args (inc prod_index) producers ro ti
= (producers, [arg : new_args], lb, ti)
where
isProducer PR_Empty = False
......@@ -3180,19 +3179,20 @@ where
isStrictVarOrSimpleExpression _
= False
determine_producer is_applied_to_macro_fun consumer_is_curried ok_non_rec_consumer linear_bit arg=:(App app=:{app_info_ptr}) new_args prod_index producers ro ti
determine_producer consumer_properties consumer_is_curried ok_non_rec_consumer linear_bit arg=:(App app=:{app_info_ptr}) new_args prod_index producers ro ti
| isNilPtr app_info_ptr
= determineProducer app EI_Empty is_applied_to_macro_fun consumer_is_curried ok_non_rec_consumer linear_bit new_args prod_index producers ro ti
= determineProducer app EI_Empty consumer_properties consumer_is_curried ok_non_rec_consumer linear_bit new_args prod_index producers ro ti
# (app_info, ti_symbol_heap) = readPtr app_info_ptr ti.ti_symbol_heap
# ti = { ti & ti_symbol_heap = ti_symbol_heap }
= determineProducer app app_info is_applied_to_macro_fun consumer_is_curried ok_non_rec_consumer linear_bit new_args prod_index producers ro ti
= determineProducer app app_info consumer_properties consumer_is_curried ok_non_rec_consumer linear_bit new_args prod_index producers ro ti
determine_producer _ _ _ _ arg new_args _ producers _ ti
= (producers, [arg : new_args], ti)
determineProducer :: App ExprInfo Bool Bool Bool Bool [Expression] Int *{!Producer} ReadOnlyTI *TransformInfo -> *(!*{!Producer},![Expression],!*TransformInfo)
determineProducer :: App ExprInfo BITVECT Bool Bool Bool [Expression] Int *{!Producer} ReadOnlyTI *TransformInfo
-> *(!*{!Producer},![Expression],!*TransformInfo)
determineProducer app=:{app_symb = symb=:{symb_kind = SK_Constructor _}, app_args} (EI_DictionaryType type) _ _ _ _
new_args prod_index producers _ ti=:{ti_var_heap}
# (app_args, (new_vars_and_types, free_vars, ti_var_heap))
# (app_args, (new_vars_and_types, free_vars, ti_var_heap))
= renewVariables app_args ti_var_heap
# prod = PR_Class { app & app_args = app_args } new_vars_and_types type
= ( {producers & [prod_index] = prod}
......@@ -3229,14 +3229,14 @@ where
// what else is rnf => curried apps
rnf_app_args {app_symb=symb=:{symb_kind}, app_args} args index strictness ro
= False
determineProducer app=:{app_symb = symb=:{ symb_kind = SK_GeneratedFunction fun_ptr fun_index}, app_args} _ is_applied_to_macro_fun consumer_is_curried ok_non_rec_consumer linear_bit
determineProducer app=:{app_symb = symb=:{ symb_kind = SK_GeneratedFunction fun_ptr fun_index}, app_args} _ consumer_properties consumer_is_curried ok_non_rec_consumer linear_bit
new_args prod_index producers ro ti
# (FI_Function {gf_cons_args={cc_producer},gf_fun_def={fun_body, fun_arity, fun_type, fun_info}}, ti_fun_heap)
= readPtr fun_ptr ti.ti_fun_heap
ti = { ti & ti_fun_heap=ti_fun_heap }
# n_app_args = length app_args
| n_app_args<>fun_arity
| is_applied_to_macro_fun
| consumer_properties bitand FI_IsMacroFun <> 0
= ({producers & [prod_index] = PR_Curried symb n_app_args}, app_args ++ new_args, ti)
| SwitchCurriedFusion ro.ro_transform_fusion cc_producer False
# (is_good_producer,ti)
......@@ -3260,7 +3260,7 @@ determineProducer app=:{app_symb = symb=:{ symb_kind = SK_GeneratedFunction fun_
_
-> True //cc_producer
| SwitchHOFusion
((not consumer_is_curried && not_expanding_producer) && is_applied_to_macro_fun && linear_bit && is_higher_order_function fun_type)
((not consumer_is_curried && not_expanding_producer) && consumer_properties bitand FI_IsMacroFun <> 0 && linear_bit && is_higher_order_function fun_type)
False
= ({ producers & [prod_index] = PR_Curried symb n_app_args}, app_args ++ new_args, ti)
| SwitchHOFusion`
......@@ -3277,7 +3277,7 @@ determineProducer app=:{app_symb = symb=:{ symb_kind = SK_GeneratedFunction fun_
| SwitchNonRecFusion ok_non_rec False
= ({producers & [prod_index] = PR_GeneratedFunction symb n_app_args fun_index}, app_args ++ new_args, ti)
= (producers, [App app : new_args ], ti)
determineProducer app=:{app_symb = symb=:{symb_kind}, app_args} _ is_applied_to_macro_fun consumer_is_curried ok_non_rec_consumer linear_bit
determineProducer app=:{app_symb = symb=:{symb_kind}, app_args} _ consumer_properties consumer_is_curried ok_non_rec_consumer linear_bit
new_args prod_index producers ro ti
| is_SK_Function_or_SK_LocalMacroFunction symb_kind
# { glob_module, glob_object }
......@@ -3287,7 +3287,7 @@ determineProducer app=:{app_symb = symb=:{symb_kind}, app_args} _ is_applied_to_
# (fun_arity, ti) = get_fun_arity glob_module glob_object ro ti
n_app_args = length app_args
| n_app_args<>fun_arity
| is_applied_to_macro_fun
| consumer_properties bitand FI_IsMacroFun <> 0
= ({ producers & [prod_index] = PR_Curried symb n_app_args}, app_args ++ new_args, ti)
# ({cc_producer},ti) = ti!ti_cons_args.[glob_object]
| SwitchCurriedFusion ro.ro_transform_fusion cc_producer False
......@@ -3320,7 +3320,7 @@ determineProducer app=:{app_symb = symb=:{symb_kind}, app_args} _ is_applied_to_
-> False
_
-> True // cc_producer
| (not consumer_is_curried && not_expanding_producer) && is_applied_to_macro_fun && linear_bit && is_higher_order_function fun_type
| (not consumer_is_curried && not_expanding_producer) && consumer_properties bitand FI_IsMacroFun <> 0 && linear_bit && is_higher_order_function fun_type
= ({ producers & [prod_index] = PR_Curried symb n_app_args}, app_args ++ new_args, ti)
# non_rec_producer = (fun_info.fi_properties bitand FI_IsNonRecursive) <> 0
# ok_non_rec
......
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