The World represents the whole program and manages creation of MimIR nodes (Defs). More...

#include <mim/world.h>

Classes
struct	CurrLoc
	World::get_loc together with its interned DbgKey, so pushing/popping a Loc never re-interns it. More...
struct	State
class	Externals
class	Annexes

Public Types
using	ScopedLoc = fe::Restore<CurrLoc>

Public Member Functions
Construction & Destruction
World &	operator= (World)=delete
	World (Driver *, Sym name)
	World (Driver *, const State &)
	World (World &&other) noexcept
	~World ()
std::unique_ptr< World >	inherit ()
	Inherits the State into the new World.
Getters/Setters
const State &	state () const
Driver &	driver ()
const Driver &	driver () const
fe::Error &	error ()
const fe::Error &	error () const
Zonker &	zonker ()
Sym	name () const
void	set (Sym name)
void	set (std::string_view name)
u32	curr_gid () const
	Manage global identifier - a unique number for each Def.
u32	next_gid ()
u32	curr_run () const
	Manage run - used to track fixed-point iterations to compute Def::free_vars.
u32	next_run ()
Flags &	flags ()
	Retrieve compile Flags.
Loc
Loc	get_loc () const
DbgKey	dbg_key () const
	World::get_loc, already interned.
ScopedLoc	push (Loc)
Sym
Sym	sym (std::string_view)
Sym	sym (const char *)
Sym	sym (const std::string &)
Sym	append_suffix (Sym name, std::string suffix)
	Appends a `suffix` or an increasing number if the suffix already exists.
Freeze
In frozen state the World does not create any nodes.
bool	is_frozen () const
auto	freeze () const
	Freezes the World until the end of the scope and restores the previous frozen state afterwards:
Debugging Features
const auto &	breakpoints ()
const auto &	watchpoints ()
const Def *	gid2def (u32 gid)
	Lookup Def by `gid`.
void	breakpoint (u32 gid)
	Trigger breakpoint in your debugger when creating a Def with this `gid`.
void	watchpoint (u32 gid)
	Trigger breakpoint in your debugger when Def::setting a Def with this `gid`.
World &	verify ()
	Verifies that all externals() and annexes() are Def::is_closed(), if MIM_ENABLE_CHECKS.
Externals & Annexes
const Externals &	externals () const
Externals &	externals ()
Annexes &	annexes ()
const Annexes &	annexes () const
auto	roots () const
	annexes() + externals().muts() in this order.
const Def *	annex (Sym sym)
	Lookup annex by Sym.
const Def *	annex (flags_t flags)
	Lookup annex by flags.
template<class Id>
const Def *	annex (Id id)
	Lookup annex by Axm::id.
template<annex_without_subs id>
const Def *	annex ()
	Get Axm from a plugin.
Univ, Type, Var, Proxy, Hole
const Univ *	univ ()
const Def *	uinc (const Def *op, level_t offset=1)
template<int sort = UMax::Univ>
const Def *	umax (Defs)
const Type *	type (const Def *level)
const Type *	type_infer_univ ()
template<level_t level = 0>
const Type *	type ()
const Def *	var (Def *mut)
const Proxy *	proxy (const Def *type, Defs ops, flags_t tag)
Hole *	mut_hole (const Def *type)
Hole *	mut_hole_univ ()
Hole *	mut_hole_type ()
Hole *	mut_hole_infer_entity ()
	Either a value ?:?:Type ? or a type ?:Type ?:Type ?.
Axm
const Axm *	axm (NormalizeFn n, u8 curry, u8 trip, const Def *type, plugin_t p, tag_t t, sub_t s)
const Axm *	axm (const Def *type, plugin_t p, tag_t t, sub_t s)
const Axm *	axm (NormalizeFn n, u8 curry, u8 trip, const Def *type)
	Builds a fresh Axm with descending Axm::sub.
const Axm *	axm (const Def *type)
	See above.
Pi
const Pi *	pi (const Def dom, const Def codom, bool implicit=false)
const Pi *	pi (Defs dom, const Def *codom, bool implicit=false)
const Pi *	pi (const Def *dom, Defs codom, bool implicit=false)
const Pi *	pi (Defs dom, Defs codom, bool implicit=false)
Pi *	mut_pi (const Def *type, bool implicit=false)
Cn
Pi with codom mim::Bottom
const Pi *	cn ()
const Pi *	cn (const Def *dom, bool implicit=false)
const Pi *	cn (Defs dom, bool implicit=false)
const Pi *	fn (const Def dom, const Def codom, bool implicit=false)
const Pi *	fn (Defs dom, const Def *codom, bool implicit=false)
const Pi *	fn (const Def *dom, Defs codom, bool implicit=false)
const Pi *	fn (Defs dom, Defs codom, bool implicit=false)
Lam
const Def *	filter (Lam::Filter filter)
const Lam *	lam (const Pi pi, Lam::Filter f, const Def body)
Lam *	mut_lam (const Pi *pi)
const Lam *	con (const Def dom, Lam::Filter f, const Def body)
const Lam *	con (Defs dom, Lam::Filter f, const Def *body)
const Lam *	lam (const Def dom, const Def codom, Lam::Filter f, const Def *body)
const Lam *	lam (Defs dom, const Def codom, Lam::Filter f, const Def body)
const Lam *	lam (const Def dom, Defs codom, Lam::Filter f, const Def body)
const Lam *	lam (Defs dom, Defs codom, Lam::Filter f, const Def *body)
const Lam *	fun (const Def dom, const Def codom, Lam::Filter f, const Def *body)
const Lam *	fun (Defs dom, const Def codom, Lam::Filter f, const Def body)
const Lam *	fun (const Def dom, Defs codom, Lam::Filter f, const Def body)
const Lam *	fun (Defs dom, Defs codom, Lam::Filter f, const Def *body)
Lam *	mut_con (const Def *dom)
Lam *	mut_con (Defs dom)
Lam *	mut_lam (const Def dom, const Def codom)
Lam *	mut_lam (Defs dom, const Def *codom)
Lam *	mut_lam (const Def *dom, Defs codom)
Lam *	mut_lam (Defs dom, Defs codom)
Lam *	mut_fun (const Def dom, const Def codom)
Lam *	mut_fun (Defs dom, const Def *codom)
Lam *	mut_fun (const Def *dom, Defs codom)
Lam *	mut_fun (Defs dom, Defs codom)
Rewrite Rules
const Reform *	reform (const Def *dom)
Rule *	mut_rule (const Reform *type)
const Rule *	rule (const Reform type, const Def lhs, const Def rhs, const Def guard)
App
template<bool Normalize = true>
const Def *	app (const Def callee, const Def arg)
template<bool Normalize = true>
const Def *	app (const Def *callee, Defs args)
const Def *	raw_app (const Axm axm, u8 curry, u8 trip, const Def type, const Def callee, const Def arg)
const Def *	raw_app (const Def type, const Def callee, const Def *arg)
const Def *	raw_app (const Def type, const Def callee, Defs args)
Sigma
Sigma *	mut_sigma (const Def *type, size_t size)
template<level_t level = 0>
Sigma *	mut_sigma (size_t size)
	A mutable Sigma of type `level`.
const Def *	sigma (Defs ops)
const Sigma *	sigma ()
	The unit type within Type 0.
Arr & Pack
template<level_t level = 0>
Arr *	mut_arr ()
Arr *	mut_arr (const Def *type)
Pack *	mut_pack (const Def *type)
const Def *	arr (const Def arity, const Def body)
const Def *	pack (const Def arity, const Def body)
const Def *	arr (Defs shape, const Def *body)
const Def *	pack (Defs shape, const Def *body)
const Def *	arr (u64 n, const Def *body)
const Def *	pack (u64 n, const Def *body)
const Def *	arr (fe::View< u64 > shape, const Def *body)
const Def *	pack (fe::View< u64 > shape, const Def *body)
const Def *	arr_unsafe (const Def *body)
const Def *	pack_unsafe (const Def *body)
const Def *	prod (bool term, Defs ops)
const Def *	prod (bool term)
Seq
These either build a Pack or an Arr depending on the first argument. Oftentimes, the logic for Packs and Arrays can be quite similar; these methods help factoring such code.
const Def *	unit (bool is_pack)
Seq *	mut_seq (bool is_pack, const Def *type)
const Def *	seq (bool is_pack, const Def arity, const Def body)
const Def *	seq (bool is_pack, Defs shape, const Def *body)
const Def *	seq (bool is_pack, u64 n, const Def *body)
const Def *	seq (bool is_pack, fe::View< u64 > shape, const Def *body)
const Def *	seq_unsafe (bool is_pack, const Def *body)
Tuple
const Def *	tuple (Defs ops)
const Def *	tuple (const Def *type, Defs ops)
	Ascribes `type` to this tuple - needed for dependently typed and mutable Sigmas.
const Tuple *	tuple ()
	the unit value of type []
const Def *	tuple (Sym sym)
	Converts `sym` to a tuple of type '«n; I8»'.
Extract
See also core::extract_unsafe
const Def *	extract (const Def d, const Def i)
const Def *	extract (const Def *d, u64 a, u64 i)
const Def *	extract (const Def *d, u64 i)
const Def *	select (const Def cond, const Def t, const Def *f)
	Builds (f, t)#cond.
Insert
See also core::insert_unsafe
const Def *	insert (const Def d, const Def i, const Def *val)
const Def *	insert (const Def d, u64 a, u64 i, const Def val)
const Def *	insert (const Def d, u64 i, const Def val)
Lattice
template<bool Up>
const Def *	ext (const Def *type)
const Def *	bot (const Def *type)
const Def *	top (const Def *type)
const Def *	type_bot ()
const Def *	type_top ()
const Def *	top_nat ()
template<bool Up>
const Def *	bound (Defs ops)
const Def *	join (Defs ops)
const Def *	meet (Defs ops)
const Def *	merge (const Def *type, Defs ops)
const Def *	merge (Defs ops)
	Infers the type using a Meet.
const Def *	inj (const Def type, const Def value)
const Def *	split (const Def type, const Def value)
const Def *	match (Defs)
const Def *	uniq (const Def *inhabitant)
Globals
Deprecated Will be removed.
Global *	global (const Def *type, bool is_mutable=true)
Types
const Nat *	type_nat ()
const Idx *	type_idx ()
const Def *	type_idx (const Def *size)
const Def *	type_idx (nat_t size)
const Def *	type_int (nat_t width)
	Constructs a type Idx of size 2^width.
const Def *	type_bool ()
const Def *	type_i1 ()
const Def *	type_i2 ()
const Def *	type_i4 ()
const Def *	type_i8 ()
const Def *	type_i16 ()
const Def *	type_i32 ()
const Def *	type_i64 ()
implicit_app - Cope with implicit Arguments
Places Holes as demanded by Pi::is_implicit() and then apps `arg`.
template<bool Normalize = true>
const Def *	implicit_app (const Def callee, const Def arg)
template<bool Normalize = true>
const Def *	implicit_app (const Def *callee, Defs args)
template<bool Normalize = true>
const Def *	implicit_app (const Def *callee, nat_t arg)
template<bool Normalize = true, class E> requires std::is_enum_v<E> && std::is_same_v<std::underlying_type_t<E>, nat_t>
const Def *	implicit_app (const Def *callee, E arg)
call
Complete curried call of `callee` obeying implicits.
template<bool Normalize = true, class T, class... Args>
const Def *	call (const Def *callee, T &&arg, Args &&... args)
template<bool Normalize = true, class T>
const Def *	call (const Def *callee, T &&arg)
	Base case.
template<Enum Id, bool Normalize = true, class... Args>
const Def *	call (Id id, Args &&... args)
	Annex overload with enum instance as first argument.
template<class Id, bool Normalize = true, class... Args> requires std::is_enum_v<Id>
const Def *	call (Args &&... args)
	Annex overload with enum tempalte argument `Id` for annexes w/o subtag.
template<bool Normalize = true, class... Args>
const Def *	call (flags_t id, Args &&... args)
	Annex overload with flags_t as first argument.
Vars & Muts
Manges sets of Vars and Muts.
auto &	vars ()
auto &	muts ()
const auto &	vars () const
const auto &	muts () const
Defs	reduce (const Var var, const Def arg)
	Yields the new body of [mut->var() -> arg]mut.
for_each
Visits all closed mutables in this World.
void	for_each (bool elide_empty, std::function< void(Def *)>, bool schedule=false)
template<class M>
void	for_each (bool elide_empty, std::function< void(M *)> f, bool schedule=false)
dump/log
const fe::Log &	log () const
	Log via log().e("...", args) etc.; owned by the Driver.
void	dump (std::ostream &os)
	Dump to `os`.
void	dump ()
	Dump to std::cout.
void	debug_dump ()
	Dump in Debug build if World::log::level is fe::Log::Level::Debug.
void	write (const char *file)
	Write to a file named `file`.
void	write ()
	Same above but file name defaults to World::name.
dot
GraphViz output.
void	dot (std::ostream &os, DotConfig cfg={}) const
	Dumps DOT to `os`, configured via `cfg` (see DotConfig).
void	dot (const char *file=nullptr, DotConfig cfg={}) const
	Same as above but write to `file` or std::cout if `file` is nullptr.

Friends
void	swap (World &w1, World &w2) noexcept

Lit
static constexpr nat_t	Num_Lit_Nats = 64
	Def::arity of a Sigma is lit_nat(num_ops()) and Def::num_projs reads it straight back out, so a plain World::lit would hash-cons a Lit just to launder an integer.
const Lit *	lit (const Def *type, u64 val)
const Lit *	lit_univ (u64 level)
const Lit *	lit_univ_0 ()
const Lit *	lit_univ_1 ()
const Lit *	lit_nat (nat_t a)
const Lit *	lit_nat_0 ()
const Lit *	lit_nat_1 ()
const Lit *	lit_nat_max ()
const Lit *	lit_idx_1_0 ()
const Lit *	lit_i1 ()
const Lit *	lit_i8 ()
const Lit *	lit_i16 ()
const Lit *	lit_i32 ()
const Lit *	lit_i64 ()
const Lit *	lit_idx (nat_t size, u64 val)
	Constructs a Lit of type Idx of size `size`.
const Lit *	lit_idx_unsafe (u64 val)
template<class I>
const Lit *	lit_idx (I val)
const Lit *	lit_int (nat_t width, u64 val)
	Constructs a Lit `of` type Idx of size 2^width.
const Lit *	lit_i1 (bool val)
const Lit *	lit_i2 (u8 val)
const Lit *	lit_i4 (u8 val)
const Lit *	lit_i8 (u8 val)
const Lit *	lit_i16 (u16 val)
const Lit *	lit_i32 (u32 val)
const Lit *	lit_i64 (u64 val)
const Lit *	lit_idx_mod (nat_t mod, u64 val)
	Constructs a Lit of type Idx of size `mod`.
const Lit *	lit_bool (bool val)
const Lit *	lit_ff ()
const Lit *	lit_tt ()

Detailed Description

The World represents the whole program and manages creation of MimIR nodes (Defs).

Defs are hashed into an internal HashSet. The World's factory methods just calculate a hash and lookup the Def, if it is already present, or create a new one otherwise. This corresponds to value numbering.

You can create several worlds. All worlds are completely independent from each other.

Note that types are also just Defs and will be hashed as well.

Definition at line 40 of file world.h.

Class Documentation

◆ mim::World::CurrLoc

struct mim::World::CurrLoc

World::get_loc together with its interned DbgKey, so pushing/popping a Loc never re-interns it.

Definition at line 43 of file world.h.

Class Members
DbgKey	key = {}
Loc	loc = {}

Member Typedef Documentation

◆ ScopedLoc

using mim::World::ScopedLoc = fe::Restore<CurrLoc>

Definition at line 125 of file world.h.

Constructor & Destructor Documentation

◆ World() [1/3]

mim::World::World	(	Driver *	driver,
		Sym	name )

explicit

Definition at line 113 of file world.cpp.

References driver(), name(), and World().

Referenced by operator=(), swap, verify(), World(), and World().

◆ World() [2/3]

mim::World::World	(	Driver *	driver,
		const State &	state )

Definition at line 87 of file world.cpp.

References driver(), insert(), lit_idx(), lit_nat(), lit_univ(), lit_univ_0(), lit_univ_1(), pi(), sigma(), state(), type(), type_idx(), and type_nat().

◆ World() [3/3]

mim::World::World ( World && other )

inlinenoexcept

Definition at line 85 of file world.h.

References swap, and World().

◆ ~World()

mim::World::~World ( )

default

Member Function Documentation

◆ annex() [1/4]

template<annex_without_subs id>

const Def * mim::World::annex ( )

inline

Get Axm from a plugin.

Can be used to get an Axm without sub-tags. E.g. use w.annex<mem::M>(); to get the mem.M Axm.

Definition at line 315 of file world.h.

References annex(), and mim::Annex::base().

◆ annex() [2/4]

const Def * mim::World::annex ( flags_t flags )

inline

Lookup annex by flags.

Definition at line 300 of file world.h.

References annexes(), mim::Annex::demangle(), flags(), and log().

◆ annex() [3/4]

template<class Id>

const Def * mim::World::annex ( Id id )

inline

Lookup annex by Axm::id.

Definition at line 307 of file world.h.

References annex().

◆ annex() [4/4]

const Def * mim::World::annex ( Sym sym )

inline

Lookup annex by Sym.

Definition at line 294 of file world.h.

References annex(), annexes(), flags(), and sym().

Referenced by annex(), annex(), annex(), mim::plug::autodiff::phase::Eval::augment_(), call(), call(), call(), dot(), and mim::plug::gpu::phase::run_stage().

◆ annexes() [1/2]

Annexes & mim::World::annexes ( )

inline

Definition at line 281 of file world.h.

Referenced by annex(), annex(), mim::ast::Emitter::attach(), dot(), mim::InplaceRWPhase::rewrite_annex(), mim::RWPhase::rewrite_annex(), roots(), mim::Unload::start(), and verify().

◆ annexes() [2/2]

const Annexes & mim::World::annexes ( ) const

inline

Definition at line 282 of file world.h.

◆ app() [1/2]

template<bool Normalize>

const Def * mim::World::app	(	const Def *	callee,
		const Def *	arg )

Definition at line 237 of file world.cpp.

References mim::Checker::assignable(), axm(), mim::Def::blame(), mim::Lam::body(), mim::Pi::dom(), mim::Lam::filter(), filter(), mim::Def::has_var(), mim::Def::is_set(), mim::Def::isa_imm(), mim::Def::isa_mut(), mim::Def::isa_type(), lam(), lit_ff(), lit_tt(), mim::Def::loc(), log(), mim::Axm::next(), mim::Axm::normalizer(), pi(), raw_app(), mim::Pi::reduce(), type(), mim::type_of(), var(), mim::VarRewriter::VarRewriter(), and mim::Def::zonk().

Referenced by mim::Lam::app(), app(), implicit_app(), match(), mim::plug::autodiff::op_sum(), mim::EtaConv::rewrite_imm_App(), mim::plug::affine::phase::LowerFor::rewrite_imm_App(), mim::plug::clos::phase::ClosConv::rewrite_imm_App(), mim::plug::cps::Conv::rewrite_imm_App(), mim::Scalarize::rewrite_imm_App(), mim::StaticArgOpt::rewrite_imm_App(), and type_idx().

◆ app() [2/2]

template<bool Normalize = true>

const Def * mim::World::app	(	const Def *	callee,
		Defs	args )

inline

Definition at line 441 of file world.h.

References app(), and tuple().

◆ append_suffix()

Sym mim::World::append_suffix	(	Sym	name,
		std::string	suffix )

Appends a suffix or an increasing number if the suffix already exists.

Definition at line 709 of file world.cpp.

References name(), and sym().

◆ arr() [1/4]

const Def * mim::World::arr	(	const Def *	arity,
		const Def *	body )

inline

Definition at line 470 of file world.h.

References seq().

Referenced by ext(), extract(), seq(), and sigma().

◆ arr() [2/4]

const Def * mim::World::arr	(	Defs	shape,
		const Def *	body )

inline

Definition at line 472 of file world.h.

References seq().

◆ arr() [3/4]

const Def * mim::World::arr	(	fe::View< u64 >	shape,
		const Def *	body )

inline

Definition at line 476 of file world.h.

References seq().

◆ arr() [4/4]

const Def * mim::World::arr	(	u64	n,
		const Def *	body )

inline

Definition at line 474 of file world.h.

References seq().

◆ arr_unsafe()

const Def * mim::World::arr_unsafe ( const Def * body )

inline

Definition at line 478 of file world.h.

References seq_unsafe().

◆ axm() [1/4]

const Axm * mim::World::axm ( const Def * type )

inline

See above.

Definition at line 367 of file world.h.

References axm(), and type().

Referenced by axm().

◆ axm() [2/4]

const Axm * mim::World::axm	(	const Def *	type,
		plugin_t	p,
		tag_t	t,
		sub_t	s )

inline

Definition at line 358 of file world.h.

References axm(), and type().

Referenced by axm().

◆ axm() [3/4]

const Axm * mim::World::axm	(	NormalizeFn	n,
		u8	curry,
		u8	trip,
		const Def *	type )

inline

Builds a fresh Axm with descending Axm::sub.

This is useful during testing to come up with some entity of a specific type. It uses the plugin Axm::Global_Plugin and starts with 0 for Axm::sub and counts up from there. The Axm::tag is set to 0 and the Axm::normalizer to nullptr.

Definition at line 364 of file world.h.

References axm(), mim::Annex::Global_Plugin, and type().

◆ axm() [4/4]

const Axm * mim::World::axm	(	NormalizeFn	n,
		u8	curry,
		u8	trip,
		const Def *	type,
		plugin_t	p,
		tag_t	t,
		sub_t	s )

inline

Definition at line 355 of file world.h.

References type().

Referenced by app(), axm(), raw_app(), and raw_app().

◆ bot()

const Def * mim::World::bot ( const Def * type )

inline

Definition at line 591 of file world.h.

References ext(), and type().

◆ bound()

template<bool Up>

const Def * mim::World::bound ( Defs ops )

Definition at line 596 of file world.cpp.

References ext(), and umax().

Referenced by join(), and meet().

◆ breakpoint()

void mim::World::breakpoint ( u32 gid )

Trigger breakpoint in your debugger when creating a Def with this gid.

Definition at line 775 of file world.cpp.

Referenced by main().

◆ breakpoints()

const auto & mim::World::breakpoints ( )

inline

Definition at line 160 of file world.h.

◆ call() [1/5]

template<class Id, bool Normalize = true, class... Args>
requires std::is_enum_v<Id>

const Def * mim::World::call ( Args &&... args )

inline

Annex overload with enum tempalte argument Id for annexes w/o subtag.

Definition at line 680 of file world.h.

References annex(), and call().

◆ call() [2/5]

template<bool Normalize = true, class T>

const Def * mim::World::call	(	const Def *	callee,
		T &&	arg )

inline

Base case.

Definition at line 668 of file world.h.

References implicit_app().

◆ call() [3/5]

template<bool Normalize = true, class T, class... Args>

const Def * mim::World::call	(	const Def *	callee,
		T &&	arg,
		Args &&...	args )

inline

Definition at line 662 of file world.h.

References call(), and implicit_app().

Referenced by call(), call(), call(), call(), mim::plug::affine::phase::LowerFor::rewrite_imm_App(), and mim::plug::clos::phase::LowerTypedClosPrep::rewrite_imm_Tuple().

◆ call() [4/5]

template<bool Normalize = true, class... Args>

const Def * mim::World::call	(	flags_t	id,
		Args &&...	args )

inline

Annex overload with flags_t as first argument.

Definition at line 686 of file world.h.

References annex(), and call().

◆ call() [5/5]

template<Enum Id, bool Normalize = true, class... Args>

const Def * mim::World::call	(	Id	id,
		Args &&...	args )

inline

Annex overload with enum instance as first argument.

Definition at line 674 of file world.h.

References annex(), and call().

◆ cn() [1/3]

const Pi * mim::World::cn ( )

inline

Definition at line 385 of file world.h.

References cn(), and sigma().

Referenced by cn(), con(), con(), fn(), mut_con(), and mut_con().

◆ cn() [2/3]

const Pi * mim::World::cn	(	const Def *	dom,
		bool	implicit = false )

inline

Definition at line 386 of file world.h.

References pi(), and type_bot().

◆ cn() [3/3]

const Pi * mim::World::cn	(	Defs	dom,
		bool	implicit = false )

inline

Definition at line 387 of file world.h.

References cn(), and sigma().

Referenced by cn().

◆ con() [1/2]

const Lam * mim::World::con	(	const Def *	dom,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 404 of file world.h.

References cn(), and filter().

◆ con() [2/2]

const Lam * mim::World::con	(	Defs	dom,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 405 of file world.h.

References cn(), and filter().

◆ curr_gid()

u32 mim::World::curr_gid ( ) const

inline

Manage global identifier - a unique number for each Def.

Definition at line 114 of file world.h.

Referenced by dump(), and mim::RWBase::start().

◆ curr_run()

u32 mim::World::curr_run ( ) const

inline

Manage run - used to track fixed-point iterations to compute Def::free_vars.

Definition at line 118 of file world.h.

◆ dbg_key()

DbgKey mim::World::dbg_key ( ) const

inline

World::get_loc, already interned.

Definition at line 129 of file world.h.

◆ debug_dump()

void mim::World::debug_dump ( )

Dump in Debug build if World::log::level is fe::Log::Level::Debug.

Definition at line 625 of file dump.cpp.

References dump(), and log().

◆ dot() [1/2]

void mim::World::dot	(	const char *	file = nullptr,
		DotConfig	cfg = {} ) const

Same as above but write to file or std::cout if file is nullptr.

Definition at line 214 of file dot.cpp.

References dot().

◆ dot() [2/2]

void mim::World::dot	(	std::ostream &	os,
		DotConfig	cfg = {} ) const

Dumps DOT to os, configured via cfg (see DotConfig).

Definition at line 223 of file dot.cpp.

References mim::DotConfig::all_annexes, annex(), annexes(), dot(), externals(), mim::DotConfig::max, and muts().

Referenced by dot(), and dot().

◆ driver() [1/2]

Driver & mim::World::driver ( )

inline

◆ driver() [2/2]

const Driver & mim::World::driver ( ) const

inline

Definition at line 104 of file world.h.

◆ dump() [1/2]

void mim::World::dump ( )

Dump to std::cout.

Definition at line 623 of file dump.cpp.

References dump().

◆ dump() [2/2]

void mim::World::dump ( std::ostream & os )

Dump to os.

Definition at line 594 of file dump.cpp.

References curr_gid(), driver(), mim::ast::Lexer::escape(), externals(), flags(), freeze(), muts(), mim::Nest::Nest(), and sym().

Referenced by debug_dump(), dump(), and write().

◆ error() [1/2]

fe::Error & mim::World::error ( )

Definition at line 127 of file world.cpp.

References driver().

◆ error() [2/2]

const fe::Error & mim::World::error ( ) const

Definition at line 128 of file world.cpp.

References driver().

◆ ext()

template<bool Up>

const Def * mim::World::ext ( const Def * type )

Definition at line 586 of file world.cpp.

References mim::Def::arity(), arr(), ext(), mim::Def::ops(), pack(), sigma(), tuple(), and type().

Referenced by bot(), bound(), ext(), and top().

◆ externals() [1/2]

Externals & mim::World::externals ( )

inline

Definition at line 279 of file world.h.

◆ externals() [2/2]

const Externals & mim::World::externals ( ) const

inline

Definition at line 278 of file world.h.

Referenced by dot(), dump(), mim::Def::externalize(), for_each(), mim::Def::internalize(), mim::optimize(), roots(), and verify().

◆ extract() [1/3]

const Def * mim::World::extract	(	const Def *	d,
		const Def *	i )

Definition at line 373 of file world.cpp.

References mim::Checker::alpha(), mim::Def::arity(), arr(), mim::Idx::as_lit(), mim::Def::blame(), extract(), mim::Def::has_var(), insert(), is_frozen(), mim::Idx::isa(), mim::Lit::isa(), mim::Def::isa_imm(), mim::Def::isa_mut(), mim::Hole::isa_unset(), join(), lit_idx(), log(), mut_hole(), mim::Def::num_ops(), mim::Def::op(), mim::Def::ops(), pack(), mim::Def::reduce(), sigma(), tuple(), type(), mim::type_of(), mim::Def::unfold_type(), var(), mim::VarRewriter::VarRewriter(), and mim::Def::zonk().

Referenced by extract(), mim::Def::proj(), and select().

◆ extract() [2/3]

const Def * mim::World::extract	(	const Def *	d,
		u64	a,
		u64	i )

inline

Definition at line 514 of file world.h.

References extract(), and lit_idx().

Referenced by extract().

◆ extract() [3/3]

const Def * mim::World::extract	(	const Def *	d,
		u64	i )

inline

Definition at line 515 of file world.h.

References mim::Lit::as(), and extract().

Referenced by extract().

◆ filter()

const Def * mim::World::filter ( Lam::Filter filter )

inline

Definition at line 397 of file world.h.

References filter(), and lit_bool().

Referenced by mim::Lam::app(), app(), con(), con(), filter(), fun(), fun(), fun(), fun(), lam(), lam(), lam(), lam(), lam(), and mim::Lam::set().

◆ flags()

Flags & mim::World::flags ( )

Retrieve compile Flags.

Definition at line 130 of file world.cpp.

References driver(), and mim::Driver::flags().

Referenced by annex(), annex(), mim::World::Annexes::attach(), mim::World::Annexes::attach_alias(), dump(), insert(), mim::Def::num_tprojs(), and mim::World::Annexes::reattach().

◆ fn() [1/4]

const Pi * mim::World::fn	(	const Def *	dom,
		const Def *	codom,
		bool	implicit = false )

inline

Definition at line 388 of file world.h.

References cn().

Referenced by fun(), fun(), fun(), fun(), mut_fun(), mut_fun(), mut_fun(), and mut_fun().

◆ fn() [2/4]

const Pi * mim::World::fn	(	const Def *	dom,
		Defs	codom,
		bool	implicit = false )

inline

Definition at line 390 of file world.h.

References fn(), and sigma().

Referenced by fn().

◆ fn() [3/4]

const Pi * mim::World::fn	(	Defs	dom,
		const Def *	codom,
		bool	implicit = false )

inline

Definition at line 389 of file world.h.

References fn(), and sigma().

Referenced by fn().

◆ fn() [4/4]

const Pi * mim::World::fn	(	Defs	dom,
		Defs	codom,
		bool	implicit = false )

inline

Definition at line 391 of file world.h.

References fn(), and sigma().

Referenced by fn().

◆ for_each() [1/2]

void mim::World::for_each	(	bool	elide_empty,
		std::function< void(Def *)>	f,
		bool	schedule = false )

Definition at line 739 of file world.cpp.

References externals(), mim::Def::is_closed(), mim::Def::is_set(), muts(), mim::Nest::Nest(), and mim::Scheduler::schedule().

Referenced by for_each(), and mim::Nest::Nest().

◆ for_each() [2/2]

template<class M>

void mim::World::for_each	(	bool	elide_empty,
		std::function< void(M *)>	f,
		bool	schedule = false )

inline

Definition at line 711 of file world.h.

References for_each().

◆ freeze()

auto mim::World::freeze ( ) const

inlinenodiscard

Freezes the World until the end of the scope and restores the previous frozen state afterwards:

{
    auto _ = world.freeze();
    // do stuff
}

Definition at line 154 of file world.h.

Referenced by dump(), and mim::Def::operator<<.

◆ fun() [1/4]

const Lam * mim::World::fun	(	const Def *	dom,
		const Def *	codom,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 410 of file world.h.

References filter(), and fn().

◆ fun() [2/4]

const Lam * mim::World::fun	(	const Def *	dom,
		Defs	codom,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 412 of file world.h.

References filter(), and fn().

◆ fun() [3/4]

const Lam * mim::World::fun	(	Defs	dom,
		const Def *	codom,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 411 of file world.h.

References filter(), and fn().

◆ fun() [4/4]

const Lam * mim::World::fun	(	Defs	dom,
		Defs	codom,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 413 of file world.h.

References filter(), and fn().

◆ get_loc()

Loc mim::World::get_loc ( ) const

inline

Definition at line 128 of file world.h.

◆ gid2def()

const Def * mim::World::gid2def ( u32 gid )

Lookup Def by gid.

Definition at line 778 of file world.cpp.

◆ global()

Global * mim::World::global	(	const Def *	type,
		bool	is_mutable = true )

inline

Definition at line 611 of file world.h.

References insert(), and type().

◆ implicit_app() [1/4]

template<bool Normalize>

const Def * mim::World::implicit_app	(	const Def *	callee,
		const Def *	arg )

Definition at line 230 of file world.cpp.

References app(), mim::Pi::dom(), mim::Pi::isa_implicit(), mut_hole(), pi(), and mim::Def::unfold_type().

Referenced by call(), call(), implicit_app(), implicit_app(), and implicit_app().

◆ implicit_app() [2/4]

template<bool Normalize = true>

const Def * mim::World::implicit_app	(	const Def *	callee,
		Defs	args )

inline

Definition at line 644 of file world.h.

References implicit_app(), and tuple().

◆ implicit_app() [3/4]

template<bool Normalize = true, class E>
requires std::is_enum_v<E> && std::is_same_v<std::underlying_type_t<E>, nat_t>

const Def * mim::World::implicit_app	(	const Def *	callee,
		E	arg )

inline

Definition at line 652 of file world.h.

References implicit_app(), and lit_nat().

◆ implicit_app() [4/4]

template<bool Normalize = true>

const Def * mim::World::implicit_app	(	const Def *	callee,
		nat_t	arg )

inline

Definition at line 648 of file world.h.

References implicit_app(), and lit_nat().

◆ inherit()

std::unique_ptr< World > mim::World::inherit ( )

inline

Inherits the State into the new World.

World::curr_gid will be offset to not collide with the original World.

Definition at line 93 of file world.h.

References driver(), and state().

◆ inj()

const Def * mim::World::inj	(	const Def *	type,
		const Def *	value )

Definition at line 636 of file world.cpp.

References type(), and mim::Def::zonk().

Referenced by match().

◆ insert() [1/3]

const Def * mim::World::insert	(	const Def *	d,
		const Def *	i,
		const Def *	val )

Definition at line 482 of file world.cpp.

References mim::Checker::alpha(), mim::Def::arity(), mim::Checker::assignable(), mim::Def::blame(), flags(), insert(), mim::Idx::isa(), mim::Lit::isa(), pack(), mim::Def::proj(), tuple(), type(), mim::type_of(), mim::Def::unfold_type(), and mim::Def::zonk().

Referenced by extract(), global(), insert(), mut_con(), mut_con(), mut_fun(), mut_fun(), mut_fun(), mut_fun(), mut_hole(), mut_lam(), mut_lam(), mut_lam(), mut_lam(), mut_lam(), mut_pi(), mut_rule(), mut_seq(), mut_sigma(), and World().

◆ insert() [2/3]

const Def * mim::World::insert	(	const Def *	d,
		u64	a,
		u64	i,
		const Def *	val )

inline

Definition at line 526 of file world.h.

References insert(), and lit_idx().

Referenced by insert().

◆ insert() [3/3]

const Def * mim::World::insert	(	const Def *	d,
		u64	i,
		const Def *	val )

inline

Definition at line 527 of file world.h.

References mim::Lit::as(), and insert().

Referenced by insert().

◆ is_frozen()

bool mim::World::is_frozen ( ) const

inline

Definition at line 145 of file world.h.

Referenced by extract().

◆ join()

const Def * mim::World::join ( Defs ops )

inline

Definition at line 598 of file world.h.

References bound().

Referenced by extract(), and match().

◆ lam() [1/5]

const Lam * mim::World::lam	(	const Def *	dom,
		const Def *	codom,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 406 of file world.h.

References filter(), and pi().

◆ lam() [2/5]

const Lam * mim::World::lam	(	const Def *	dom,
		Defs	codom,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 408 of file world.h.

References filter(), and pi().

◆ lam() [3/5]

const Lam * mim::World::lam	(	const Pi *	pi,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 401 of file world.h.

References filter(), and pi().

Referenced by app().

◆ lam() [4/5]

const Lam * mim::World::lam	(	Defs	dom,
		const Def *	codom,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 407 of file world.h.

References filter(), and pi().

◆ lam() [5/5]

const Lam * mim::World::lam	(	Defs	dom,
		Defs	codom,
		Lam::Filter	f,
		const Def *	body )

inline

Definition at line 409 of file world.h.

References filter(), and pi().

◆ lit()

const Lit * mim::World::lit	(	const Def *	type,
		u64	val )

Definition at line 564 of file world.cpp.

References mim::Idx::isa(), mim::Lit::isa(), and type().

Referenced by lit_idx(), lit_idx_unsafe(), lit_nat(), and lit_univ().

◆ lit_bool()

const Lit * mim::World::lit_bool ( bool val )

inline

Definition at line 582 of file world.h.

Referenced by filter().

◆ lit_ff()

const Lit * mim::World::lit_ff ( )

inline

Definition at line 583 of file world.h.

Referenced by app().

◆ lit_i1() [1/2]

const Lit * mim::World::lit_i1 ( )

inline

Definition at line 550 of file world.h.

References mim::Idx::bitwidth2size(), and lit_nat().

◆ lit_i1() [2/2]

const Lit * mim::World::lit_i1 ( bool val )

inline

Definition at line 568 of file world.h.

References lit_int().

◆ lit_i16() [1/2]

const Lit * mim::World::lit_i16 ( )

inline

Definition at line 552 of file world.h.

References mim::Idx::bitwidth2size(), and lit_nat().

◆ lit_i16() [2/2]

const Lit * mim::World::lit_i16 ( u16 val )

inline

Definition at line 572 of file world.h.

References lit_int().

◆ lit_i2()

const Lit * mim::World::lit_i2 ( u8 val )

inline

Definition at line 569 of file world.h.

References lit_int().

◆ lit_i32() [1/2]

const Lit * mim::World::lit_i32 ( )

inline

Definition at line 553 of file world.h.

References mim::Idx::bitwidth2size(), and lit_nat().

◆ lit_i32() [2/2]

const Lit * mim::World::lit_i32 ( u32 val )

inline

Definition at line 573 of file world.h.

References lit_int().

◆ lit_i4()

const Lit * mim::World::lit_i4 ( u8 val )

inline

Definition at line 570 of file world.h.

References lit_int().

◆ lit_i64() [1/2]

const Lit * mim::World::lit_i64 ( )

inline

Definition at line 554 of file world.h.

References mim::Idx::bitwidth2size(), and lit_nat().

Referenced by mim::plug::mem::op_lea_unsafe().

◆ lit_i64() [2/2]

const Lit * mim::World::lit_i64 ( u64 val )

inline

Definition at line 574 of file world.h.

References lit_int().

◆ lit_i8() [1/2]

const Lit * mim::World::lit_i8 ( )

inline

Definition at line 551 of file world.h.

References mim::Idx::bitwidth2size(), and lit_nat().

Referenced by tuple().

◆ lit_i8() [2/2]

const Lit * mim::World::lit_i8 ( u8 val )

inline

Definition at line 571 of file world.h.

References lit_int().

◆ lit_idx() [1/2]

template<class I>

const Lit * mim::World::lit_idx ( I val )

inline

Definition at line 560 of file world.h.

References mim::Idx::bitwidth2size(), and lit_idx().

◆ lit_idx() [2/2]

const Lit * mim::World::lit_idx	(	nat_t	size,
		u64	val )

inline

Constructs a Lit of type Idx of size size.

Note: size = 0 means 2^64.

Definition at line 557 of file world.h.

References lit(), and type_idx().

Referenced by extract(), extract(), insert(), lit_idx(), lit_idx_mod(), lit_int(), and World().

◆ lit_idx_1_0()

const Lit * mim::World::lit_idx_1_0 ( )

inline

Definition at line 548 of file world.h.

Referenced by var().

◆ lit_idx_mod()

const Lit * mim::World::lit_idx_mod	(	nat_t	mod,
		u64	val )

inline

Constructs a Lit of type Idx of size mod.

The value val will be adjusted modulo mod.

Note: mod == 0 is the special case for 2^64 and no modulo will be performed on val.

Definition at line 580 of file world.h.

References lit_idx().

◆ lit_idx_unsafe()

const Lit * mim::World::lit_idx_unsafe ( u64 val )

inline

Definition at line 558 of file world.h.

References lit(), top(), type_idx(), and type_nat().

Referenced by mim::plug::core::normalize_idx_unsafe().

◆ lit_int()

const Lit * mim::World::lit_int	(	nat_t	width,
		u64	val )

inline

Constructs a Lit of type Idx of size 2^width.

val = 64 will be automatically converted to size 0 - the encoding for 2^64.

Definition at line 567 of file world.h.

References mim::Idx::bitwidth2size(), and lit_idx().

Referenced by lit_i1(), lit_i16(), lit_i2(), lit_i32(), lit_i4(), lit_i64(), and lit_i8().

◆ lit_nat()

const Lit * mim::World::lit_nat ( nat_t a )

inline

Definition at line 540 of file world.h.

References lit(), Num_Lit_Nats, and type_nat().

Referenced by mim::Def::arity(), implicit_app(), implicit_app(), lit_i1(), lit_i16(), lit_i32(), lit_i64(), lit_i8(), mim::plug::refly::normalize_gid(), seq(), seq(), type_idx(), type_int(), and World().

◆ lit_nat_0()

const Lit * mim::World::lit_nat_0 ( )

inline

Definition at line 545 of file world.h.

Referenced by mim::Def::arity().

◆ lit_nat_1()

const Lit * mim::World::lit_nat_1 ( )

inline

Definition at line 546 of file world.h.

Referenced by mim::Def::arity().

◆ lit_nat_max()

const Lit * mim::World::lit_nat_max ( )

inline

Definition at line 547 of file world.h.

◆ lit_tt()

const Lit * mim::World::lit_tt ( )

inline

Definition at line 584 of file world.h.

Referenced by app().

◆ lit_univ()

const Lit * mim::World::lit_univ ( u64 level )

inline

Definition at line 533 of file world.h.

References lit(), and univ().

Referenced by type(), uinc(), umax(), and World().

◆ lit_univ_0()

const Lit * mim::World::lit_univ_0 ( )

inline

Definition at line 534 of file world.h.

Referenced by World().

◆ lit_univ_1()

const Lit * mim::World::lit_univ_1 ( )

inline

Definition at line 535 of file world.h.

Referenced by World().

◆ log()

const fe::Log & mim::World::log ( ) const

Log via log().e("...", args) etc.; owned by the Driver.

Definition at line 129 of file world.cpp.

References driver(), and mim::Driver::log().

Referenced by annex(), app(), mim::Phase::create(), debug_dump(), extract(), mim::plug::ll::Emitter::load_rt_module(), mim::optimize(), mim::Phase::run(), mim::Scheduler::smart(), mim::plug::ll::Emit::start(), and mim::plug::ll_nvptx::Emit::start().

◆ match()

const Def * mim::World::match ( Defs ops_ )

Definition at line 651 of file world.cpp.

References mim::Checker::alpha(), app(), mim::Def::blame(), mim::Pi::codom(), mim::Pi::dom(), inj(), mim::Def::isa_type(), join(), mim::Def::num_ops(), mim::Def::op(), pi(), type(), mim::type_of(), mim::Def::unfold_type(), and mim::Def::zonk().

◆ meet()

const Def * mim::World::meet ( Defs ops )

inline

Definition at line 599 of file world.h.

References bound().

Referenced by merge().

◆ merge() [1/2]

const Def * mim::World::merge	(	const Def *	type,
		Defs	ops )

Definition at line 618 of file world.cpp.

References meet(), type(), and mim::Def::zonk().

Referenced by merge().

◆ merge() [2/2]

const Def * mim::World::merge ( Defs ops )

Infers the type using a Meet.

Definition at line 631 of file world.cpp.

References merge(), umax(), and mim::Def::zonk().

◆ mut_arr() [1/2]

template<level_t level = 0>

Arr * mim::World::mut_arr ( )

inline

Definition at line 465 of file world.h.

References mut_arr(), and type().

Referenced by mut_arr().

◆ mut_arr() [2/2]

Arr * mim::World::mut_arr ( const Def * type )

inline

Definition at line 468 of file world.h.

References mut_seq(), and type().

◆ mut_con() [1/2]

Lam * mim::World::mut_con ( const Def * dom )

inline

Definition at line 414 of file world.h.

References cn(), and insert().

Referenced by mim::plug::affine::phase::LowerFor::rewrite_imm_App().

◆ mut_con() [2/2]

Lam * mim::World::mut_con ( Defs dom )

inline

Definition at line 415 of file world.h.

References cn(), and insert().

◆ mut_fun() [1/4]

Lam * mim::World::mut_fun	(	const Def *	dom,
		const Def *	codom )

inline

Definition at line 420 of file world.h.

References fn(), and insert().

◆ mut_fun() [2/4]

Lam * mim::World::mut_fun	(	const Def *	dom,
		Defs	codom )

inline

Definition at line 422 of file world.h.

References fn(), and insert().

◆ mut_fun() [3/4]

Lam * mim::World::mut_fun	(	Defs	dom,
		const Def *	codom )

inline

Definition at line 421 of file world.h.

References fn(), and insert().

◆ mut_fun() [4/4]

Lam * mim::World::mut_fun	(	Defs	dom,
		Defs	codom )

inline

Definition at line 423 of file world.h.

References fn(), and insert().

◆ mut_hole()

Hole * mim::World::mut_hole ( const Def * type )

inline

Definition at line 340 of file world.h.

References insert(), and type().

Referenced by extract(), implicit_app(), mut_hole_infer_entity(), mut_hole_type(), mut_hole_univ(), and mim::tuple_of_dict().

◆ mut_hole_infer_entity()

Hole * mim::World::mut_hole_infer_entity ( )

inline

Either a value ?:?:Type ? or a type ?:Type ?:Type ?.

Definition at line 345 of file world.h.

References mut_hole(), and type_infer_univ().

◆ mut_hole_type()

Hole * mim::World::mut_hole_type ( )

inline

Definition at line 342 of file world.h.

References mut_hole(), and type_infer_univ().

Referenced by mim::tuple_of_dict().

◆ mut_hole_univ()

Hole * mim::World::mut_hole_univ ( )

inline

Definition at line 341 of file world.h.

References mut_hole(), and univ().

Referenced by type_infer_univ().

◆ mut_lam() [1/5]

Lam * mim::World::mut_lam	(	const Def *	dom,
		const Def *	codom )

inline

Definition at line 416 of file world.h.

References insert(), and pi().

◆ mut_lam() [2/5]

Lam * mim::World::mut_lam	(	const Def *	dom,
		Defs	codom )

inline

Definition at line 418 of file world.h.

References insert(), and pi().

◆ mut_lam() [3/5]

Lam * mim::World::mut_lam ( const Pi * pi )

inline

Definition at line 402 of file world.h.

References insert(), and pi().

Referenced by mim::plug::cps::Conv::rewrite_mut_Lam(), mim::plug::mem::phase::AddMem::rewrite_mut_Lam(), and mim::RetWrap::rewrite_mut_Lam().

◆ mut_lam() [4/5]

Lam * mim::World::mut_lam	(	Defs	dom,
		const Def *	codom )

inline

Definition at line 417 of file world.h.

References insert(), and pi().

◆ mut_lam() [5/5]

Lam * mim::World::mut_lam	(	Defs	dom,
		Defs	codom )

inline

Definition at line 419 of file world.h.

References insert(), and pi().

◆ mut_pack()

Pack * mim::World::mut_pack ( const Def * type )

inline

Definition at line 469 of file world.h.

References mut_seq(), and type().

◆ mut_pi()

Pi * mim::World::mut_pi	(	const Def *	type,
		bool	implicit = false )

inline

Definition at line 377 of file world.h.

References insert(), and type().

◆ mut_rule()

Rule * mim::World::mut_rule ( const Reform * type )

inline

Definition at line 430 of file world.h.

References insert(), and type().

◆ mut_seq()

Seq * mim::World::mut_seq	(	bool	is_pack,
		const Def *	type )

inline

Definition at line 491 of file world.h.

References insert(), and type().

Referenced by mut_arr(), mut_pack(), and mim::Rewriter::rewrite_mut_Seq().

◆ mut_sigma() [1/2]

Sigma * mim::World::mut_sigma	(	const Def *	type,
		size_t	size )

inline

Definition at line 451 of file world.h.

References insert(), and type().

Referenced by mut_sigma().

◆ mut_sigma() [2/2]

template<level_t level = 0>

Sigma * mim::World::mut_sigma ( size_t size )

inline

A mutable Sigma of type level.

Definition at line 454 of file world.h.

References mut_sigma(), and type().

◆ muts() [1/2]

auto & mim::World::muts ( )

inlinenodiscard

Definition at line 695 of file world.h.

Referenced by mim::Def::Def(), dot(), dump(), for_each(), roots(), and verify().

◆ muts() [2/2]

const auto & mim::World::muts ( ) const

inlinenodiscard

Definition at line 697 of file world.h.

◆ name()

Sym mim::World::name ( ) const

inline

Definition at line 109 of file world.h.

Referenced by append_suffix(), operator=(), mim::World::Externals::operator[](), set(), set(), mim::plug::ll::Emit::start(), mim::plug::ll_nvptx::Emit::start(), mim::World::State::State(), World(), and write().

◆ next_gid()

u32 mim::World::next_gid ( )

inline

Definition at line 115 of file world.h.

Referenced by mim::Def::Def(), and mim::Def::Def().

◆ next_run()

u32 mim::World::next_run ( )

inline

Definition at line 119 of file world.h.

◆ operator=()

World & mim::World::operator= ( World )

delete

References name(), and World().

◆ pack() [1/4]

const Def * mim::World::pack	(	const Def *	arity,
		const Def *	body )

inline

Definition at line 471 of file world.h.

References seq().

Referenced by ext(), extract(), insert(), and tuple().

◆ pack() [2/4]

const Def * mim::World::pack	(	Defs	shape,
		const Def *	body )

inline

Definition at line 473 of file world.h.

References seq().

◆ pack() [3/4]

const Def * mim::World::pack	(	fe::View< u64 >	shape,
		const Def *	body )

inline

Definition at line 477 of file world.h.

References seq().

◆ pack() [4/4]

const Def * mim::World::pack	(	u64	n,
		const Def *	body )

inline

Definition at line 475 of file world.h.

References seq().

◆ pack_unsafe()

const Def * mim::World::pack_unsafe ( const Def * body )

inline

Definition at line 479 of file world.h.

References seq_unsafe().

◆ pi() [1/4]

const Pi * mim::World::pi	(	const Def *	dom,
		const Def *	codom,
		bool	implicit = false )

inline

Definition at line 373 of file world.h.

References mim::Pi::infer().

Referenced by app(), cn(), implicit_app(), lam(), lam(), lam(), lam(), lam(), match(), mut_lam(), mut_lam(), mut_lam(), mut_lam(), mut_lam(), and World().

◆ pi() [2/4]

const Pi * mim::World::pi	(	const Def *	dom,
		Defs	codom,
		bool	implicit = false )

inline

Definition at line 375 of file world.h.

References pi(), and sigma().

Referenced by pi().

◆ pi() [3/4]

const Pi * mim::World::pi	(	Defs	dom,
		const Def *	codom,
		bool	implicit = false )

inline

Definition at line 374 of file world.h.

References pi(), and sigma().

Referenced by pi().

◆ pi() [4/4]

const Pi * mim::World::pi	(	Defs	dom,
		Defs	codom,
		bool	implicit = false )

inline

Definition at line 376 of file world.h.

References pi(), and sigma().

Referenced by pi().

◆ prod() [1/2]

const Def * mim::World::prod ( bool term )

inline

Definition at line 482 of file world.h.

References sigma(), and tuple().

◆ prod() [2/2]

const Def * mim::World::prod	(	bool	term,
		Defs	ops )

inline

Definition at line 481 of file world.h.

References sigma(), and tuple().

Referenced by mim::Rewriter::rewrite_imm_Seq(), and mim::Rewriter::rewrite_mut_Seq().

◆ proxy()

const Proxy * mim::World::proxy	(	const Def *	type,
		Defs	ops,
		flags_t	tag )

inline

Definition at line 338 of file world.h.

References type().

◆ push()

World::ScopedLoc mim::World::push ( Loc loc )

nodiscard

Definition at line 812 of file world.cpp.

References driver().

◆ raw_app() [1/3]

const Def * mim::World::raw_app	(	const Axm *	axm,
		u8	curry,
		u8	trip,
		const Def *	type,
		const Def *	callee,
		const Def *	arg )

Definition at line 312 of file world.cpp.

References axm(), and type().

Referenced by app(), and raw_app().

◆ raw_app() [2/3]

const Def * mim::World::raw_app	(	const Def *	type,
		const Def *	callee,
		const Def *	arg )

Definition at line 303 of file world.cpp.

References axm(), mim::Axm::next(), raw_app(), type(), and mim::Def::zonk().

◆ raw_app() [3/3]

const Def * mim::World::raw_app	(	const Def *	type,
		const Def *	callee,
		Defs	args )

inline

Definition at line 446 of file world.h.

References raw_app(), tuple(), and type().

Referenced by raw_app().

◆ reduce()

Defs mim::World::reduce	(	const Var *	var,
		const Def *	arg )

Yields the new body of [mut->var() -> arg]mut.

The new body may have fewer elements as mut->num_ops() according to Def::reduction_offset. E.g. a Pi has a Pi::reduction_offset of 1, and only Pi::dom will be reduced - not Pi::codom.

Definition at line 729 of file world.cpp.

References mim::Var::binder(), mim::Def::num_ops(), mim::Def::reduction_offset(), var(), and mim::VarRewriter::VarRewriter().

◆ reform()

const Reform * mim::World::reform ( const Def * dom )

inline

Definition at line 429 of file world.h.

References mim::Reform::infer().

◆ roots()

auto mim::World::roots ( ) const

inline

annexes() + externals().muts() in this order.

Definition at line 285 of file world.h.

References annexes(), externals(), and muts().

Referenced by mim::plug::tensor::count_consumers().

◆ rule()

const Rule * mim::World::rule	(	const Reform *	type,
		const Def *	lhs,
		const Def *	rhs,
		const Def *	guard )

inline

Definition at line 431 of file world.h.

References type().

◆ select()

const Def * mim::World::select	(	const Def *	cond,
		const Def *	t,
		const Def *	f )

inline

Builds (f, t)#cond.

Note: Expects cond as first, t as second, and f as third argument.

Definition at line 519 of file world.h.

References extract(), and tuple().

◆ seq() [1/4]

const Def * mim::World::seq	(	bool	is_pack,
		const Def *	arity,
		const Def *	body )

Definition at line 535 of file world.cpp.

References arr(), mim::Def::blame(), mim::Lit::isa(), mim::Def::proj(), seq(), tuple(), mim::Def::unfold_type(), unit(), and mim::Def::zonk().

Referenced by arr(), arr(), arr(), arr(), pack(), pack(), pack(), pack(), mim::Rewriter::rewrite_imm_Seq(), seq(), seq(), seq(), and seq_unsafe().

◆ seq() [2/4]

const Def * mim::World::seq	(	bool	is_pack,
		Defs	shape,
		const Def *	body )

Definition at line 559 of file world.cpp.

References seq().

◆ seq() [3/4]

const Def * mim::World::seq	(	bool	is_pack,
		fe::View< u64 >	shape,
		const Def *	body )

inline

Definition at line 495 of file world.h.

References lit_nat(), and seq().

◆ seq() [4/4]

const Def * mim::World::seq	(	bool	is_pack,
		u64	n,
		const Def *	body )

inline

Definition at line 494 of file world.h.

References lit_nat(), and seq().

Referenced by seq().

◆ seq_unsafe()

const Def * mim::World::seq_unsafe	(	bool	is_pack,
		const Def *	body )

inline

Definition at line 498 of file world.h.

References seq(), and top_nat().

Referenced by arr_unsafe(), and pack_unsafe().

◆ set() [1/2]

void mim::World::set ( std::string_view name )

inline

Definition at line 111 of file world.h.

References name(), and sym().

◆ set() [2/2]

void mim::World::set ( Sym name )

inline

Definition at line 110 of file world.h.

References name().

◆ sigma() [1/2]

const Sigma * mim::World::sigma ( )

inline

The unit type within Type 0.

Definition at line 458 of file world.h.

◆ sigma() [2/2]

const Def * mim::World::sigma ( Defs ops )

Definition at line 316 of file world.cpp.

References arr(), mim::Sigma::infer(), mim::Checker::is_uniform(), sigma(), and mim::Def::zonk().

Referenced by mim::Def::arity(), mim::cat_sigma(), cn(), cn(), ext(), extract(), fn(), fn(), fn(), mim::is_unit(), pi(), pi(), pi(), prod(), prod(), mim::plug::affine::phase::LowerFor::rewrite_imm_App(), sigma(), tuple(), unit(), and World().

◆ split()

const Def * mim::World::split	(	const Def *	type,
		const Def *	value )

Definition at line 644 of file world.cpp.

References type(), and mim::Def::zonk().

◆ state()

const State & mim::World::state ( ) const

inline

Definition at line 102 of file world.h.

Referenced by inherit(), and World().

◆ sym() [1/3]

Sym mim::World::sym ( const char * s )

Definition at line 132 of file world.cpp.

References driver().

◆ sym() [2/3]

Sym mim::World::sym ( const std::string & s )

Definition at line 134 of file world.cpp.

References driver().

◆ sym() [3/3]

Sym mim::World::sym ( std::string_view s )

Definition at line 133 of file world.cpp.

References driver().

Referenced by annex(), append_suffix(), mim::World::Annexes::attach(), mim::World::Annexes::attach(), mim::World::Annexes::attach_alias(), mim::World::Annexes::attach_alias(), dump(), mim::optimize(), set(), mim::Def::sym(), mim::Def::sym(), mim::Def::sym(), tuple(), and write().

◆ top()

const Def * mim::World::top ( const Def * type )

inline

Definition at line 592 of file world.h.

References ext(), and type().

Referenced by lit_idx_unsafe().

◆ top_nat()

const Def * mim::World::top_nat ( )

inline

Definition at line 595 of file world.h.

Referenced by seq_unsafe().

◆ tuple() [1/4]

const Tuple * mim::World::tuple ( )

inline

the unit value of type []

Definition at line 506 of file world.h.

◆ tuple() [2/4]

const Def * mim::World::tuple	(	const Def *	type,
		Defs	ops )

Ascribes type to this tuple - needed for dependently typed and mutable Sigmas.

Definition at line 341 of file world.cpp.

References mim::Checker::is_uniform(), mim::Lit::isa(), pack(), tuple(), type(), and mim::Def::zonk().

◆ tuple() [3/4]

const Def * mim::World::tuple ( Defs ops )

Definition at line 326 of file world.cpp.

References mim::Checker::assignable(), mim::Tuple::infer(), sigma(), tuple(), mim::type_of(), and mim::Def::zonk().

Referenced by app(), mim::plug::clos::apply_closure(), mim::cat_tuple(), ext(), extract(), implicit_app(), insert(), mim::Rewriter::map(), mim::Rewriter::map(), mim::Rewriter::map(), prod(), prod(), raw_app(), mim::plug::affine::phase::LowerFor::rewrite_imm_App(), mim::plug::mem::phase::SEO::rewrite_imm_App(), select(), seq(), tuple(), tuple(), tuple(), mim::tuple_of_dict(), unit(), and var().

◆ tuple() [4/4]

const Def * mim::World::tuple ( Sym sym )

Converts sym to a tuple of type '«n; I8»'.

Definition at line 369 of file world.cpp.

References lit_i8(), sym(), and tuple().

◆ type() [1/2]

template<level_t level = 0>

const Type * mim::World::type ( )

inline

Definition at line 329 of file world.h.

References lit_univ(), and type().

◆ type() [2/2]

const Type * mim::World::type ( const Def * level )

Definition at line 140 of file world.cpp.

References mim::Def::blame(), mim::Def::isa_type(), mim::type_of(), and mim::Def::zonk().

Referenced by app(), axm(), axm(), axm(), axm(), bot(), ext(), extract(), global(), inj(), insert(), lit(), match(), merge(), mut_arr(), mut_arr(), mut_hole(), mut_pack(), mut_pi(), mut_rule(), mut_seq(), mut_sigma(), mut_sigma(), proxy(), raw_app(), raw_app(), raw_app(), rule(), split(), top(), tuple(), type(), type_infer_univ(), umax(), and World().

◆ type_bool()

const Def * mim::World::type_bool ( )

inline

Definition at line 627 of file world.h.

◆ type_bot()

const Def * mim::World::type_bot ( )

inline

Definition at line 593 of file world.h.

Referenced by cn().

◆ type_i1()

const Def * mim::World::type_i1 ( )

inline

Definition at line 628 of file world.h.

◆ type_i16()

const Def * mim::World::type_i16 ( )

inline

Definition at line 632 of file world.h.

References type_int().

◆ type_i2()

const Def * mim::World::type_i2 ( )

inline

Definition at line 629 of file world.h.

References type_int().

◆ type_i32()

const Def * mim::World::type_i32 ( )

inline

Definition at line 633 of file world.h.

References type_int().

◆ type_i4()

const Def * mim::World::type_i4 ( )

inline

Definition at line 630 of file world.h.

References type_int().

◆ type_i64()

const Def * mim::World::type_i64 ( )

inline

Definition at line 634 of file world.h.

References type_int().

Referenced by mim::plug::affine::phase::LowerIndex::rewrite().

◆ type_i8()

const Def * mim::World::type_i8 ( )

inline

Definition at line 631 of file world.h.

References type_int().

◆ type_idx() [1/3]

const Idx * mim::World::type_idx ( )

inline

Definition at line 617 of file world.h.

Referenced by lit_idx(), lit_idx_unsafe(), type_int(), mim::Def::var_type(), and World().

◆ type_idx() [2/3]

const Def * mim::World::type_idx ( const Def * size )

inline

Note: size = 0 means 2^64.

Definition at line 619 of file world.h.

References app(), and type_idx().

Referenced by type_idx().

◆ type_idx() [3/3]

const Def * mim::World::type_idx ( nat_t size )

inline

Note: size = 0 means 2^64.

Definition at line 621 of file world.h.

References lit_nat(), and type_idx().

Referenced by type_idx().

◆ type_infer_univ()

const Type * mim::World::type_infer_univ ( )

inline

Definition at line 327 of file world.h.

References mut_hole_univ(), and type().

Referenced by mut_hole_infer_entity(), and mut_hole_type().

◆ type_int()

const Def * mim::World::type_int ( nat_t width )

inline

Constructs a type Idx of size 2^width.

width = 64 will be automatically converted to size 0 - the encoding for 2^64.

Definition at line 625 of file world.h.

References mim::Idx::bitwidth2size(), lit_nat(), and type_idx().

Referenced by type_i16(), type_i2(), type_i32(), type_i4(), type_i64(), and type_i8().

◆ type_nat()

const Nat * mim::World::type_nat ( )

inline

Definition at line 616 of file world.h.

Referenced by lit_idx_unsafe(), lit_nat(), and World().

◆ type_top()

const Def * mim::World::type_top ( )

inline

Definition at line 594 of file world.h.

◆ uinc()

const Def * mim::World::uinc	(	const Def *	op,
		level_t	offset = 1 )

Definition at line 151 of file world.cpp.

References mim::Lit::isa(), lit_univ(), and mim::type_of().

◆ umax()

template<int sort>

const Def * mim::World::umax ( Defs ops_ )

Definition at line 171 of file world.cpp.

References mim::flatten_umax(), mim::Lit::isa(), mim::UMax::Kind, mim::Type::level(), lit_univ(), mim::UMax::Term, mim::UMax::Type, type(), mim::type_of(), umax(), and mim::UMax::Univ.

Referenced by bound(), mim::drop_self(), merge(), and umax().

◆ uniq()

const Def * mim::World::uniq ( const Def * inhabitant )

Definition at line 701 of file world.cpp.

References mim::Def::blame(), mim::Def::unfold_type(), and mim::Def::zonk().

◆ unit()

const Def * mim::World::unit ( bool is_pack )

inline

Definition at line 490 of file world.h.

References sigma(), and tuple().

Referenced by seq().

◆ univ()

const Univ * mim::World::univ ( )

inline

Definition at line 322 of file world.h.

Referenced by lit_univ(), and mut_hole_univ().

◆ var()

const Def * mim::World::var ( Def * mut )

Definition at line 216 of file world.cpp.

References mim::Idx::isa(), mim::Lit::isa(), lit_idx_1_0(), tuple(), var(), and mim::Def::var_type().

Referenced by app(), extract(), reduce(), mim::EtaConv::rewrite_imm_Var(), mim::Def::var(), and var().

◆ vars() [1/2]

auto & mim::World::vars ( )

inlinenodiscard

Definition at line 694 of file world.h.

Referenced by mim::Def::Def(), mim::Def::free_vars(), and mim::VarRewriter::rewrite_mut().

◆ vars() [2/2]

const auto & mim::World::vars ( ) const

inlinenodiscard

Definition at line 696 of file world.h.

◆ verify()

World & mim::World::verify ( )

Verifies that all externals() and annexes() are Def::is_closed(), if MIM_ENABLE_CHECKS.

Definition at line 784 of file world.cpp.

References annexes(), externals(), muts(), and World().

Referenced by mim::Phase::run().

◆ watchpoint()

void mim::World::watchpoint ( u32 gid )

Trigger breakpoint in your debugger when Def::setting a Def with this gid.

Definition at line 776 of file world.cpp.

Referenced by main().

◆ watchpoints()

const auto & mim::World::watchpoints ( )

inline

Definition at line 161 of file world.h.

◆ write() [1/2]

void mim::World::write ( )

Same above but file name defaults to World::name.

Definition at line 634 of file dump.cpp.

References name(), sym(), and write().

◆ write() [2/2]

void mim::World::write ( const char * file )

Write to a file named file.

Definition at line 629 of file dump.cpp.

References dump().

Referenced by write().

◆ zonker()

Zonker & mim::World::zonker ( )

inline

Definition at line 107 of file world.h.

Referenced by mim::Def::zonk(), and mim::Def::zonk_mut().

◆ swap

void swap	(	World &	w1,
		World &	w2 )

friend

Definition at line 929 of file world.h.

References swap, and World().

Referenced by swap, and World().

Member Data Documentation

◆ Num_Lit_Nats

nat_t mim::World::Num_Lit_Nats = 64

staticconstexpr

Def::arity of a Sigma is lit_nat(num_ops()) and Def::num_projs reads it straight back out, so a plain World::lit would hash-cons a Lit just to launder an integer.

Worth ~4% of an -Og Debug compile.

Definition at line 538 of file world.h.

Referenced by lit_nat().

The documentation for this class was generated from the following files:

include/mim/world.h
src/mim/dot.cpp
src/mim/dump.cpp
src/mim/world.cpp

Classes

Public Types

Public Member Functions

Friends

Lit

Detailed Description

Class Documentation

◆ mim::World::CurrLoc

Member Typedef Documentation

◆ ScopedLoc

Constructor & Destructor Documentation

◆ World() [1/3]

◆ World() [2/3]

◆ World() [3/3]

◆ ~World()

Member Function Documentation

◆ annex() [1/4]

◆ annex() [2/4]

◆ annex() [3/4]

◆ annex() [4/4]

◆ annexes() [1/2]

◆ annexes() [2/2]

◆ app() [1/2]

◆ app() [2/2]

◆ append_suffix()

◆ arr() [1/4]

◆ arr() [2/4]

◆ arr() [3/4]

◆ arr() [4/4]

◆ arr_unsafe()

◆ axm() [1/4]

◆ axm() [2/4]

◆ axm() [3/4]

◆ axm() [4/4]

◆ bot()

◆ bound()

◆ breakpoint()

◆ breakpoints()

◆ call() [1/5]

◆ call() [2/5]

◆ call() [3/5]

◆ call() [4/5]

◆ call() [5/5]

◆ cn() [1/3]

◆ cn() [2/3]

◆ cn() [3/3]

◆ con() [1/2]

◆ con() [2/2]

◆ curr_gid()

◆ curr_run()

◆ dbg_key()

◆ debug_dump()

◆ dot() [1/2]

◆ dot() [2/2]

◆ driver() [1/2]

◆ driver() [2/2]

◆ dump() [1/2]

◆ dump() [2/2]

◆ error() [1/2]

◆ error() [2/2]

◆ ext()

◆ externals() [1/2]

◆ externals() [2/2]

◆ extract() [1/3]

◆ extract() [2/3]

◆ extract() [3/3]

◆ filter()

◆ flags()

◆ fn() [1/4]

◆ fn() [2/4]

◆ fn() [3/4]

◆ fn() [4/4]

◆ for_each() [1/2]

◆ for_each() [2/2]

◆ freeze()

◆ fun() [1/4]

◆ fun() [2/4]

◆ fun() [3/4]

◆ fun() [4/4]

◆ get_loc()