mim::plug::ll Namespace Reference

The ll Plugin More...

Classes
struct	BB
class	Emit
	Pipeline phase for ll.emit. More...
class	Emitter

Enumerations
<tt>ll.emit</tt>
enum class	emit : flags_t
<tt>ll.vec</tt>
enum class	vec : flags_t
<tt>ll.novec</tt>
enum class	novec : flags_t

Functions
void	mim_ll_convert (Emitter &e, const Def *type, bool simd, std::string &res)
	The heavy, target-independent emitter methods are compiled once into libmim_ll (see ll.cpp).
void	mim_ll_finalize (Emitter &e)
void	mim_ll_emit_epilogue (Emitter &e, Lam *lam)
void	mim_ll_emit_bb (Emitter &e, BB &bb, const Def *def, std::string &res)
Emitter::Rt	arg_rt (fe::View< std::string > args)
	Parses -X <backend>:rt=extern|embed; Emitter::Rt::embed is the default.
static std::optional< std::pair< nat_t, const Def * > >	is_simd (const Def *type)
static nat_t	idx_bitwidth (const Def *type)
	An Idx n whose n is only known at runtime is bounded by a Nat, hence an i64.
static std::string	fmath_flags (math::Mode mode)
static const char *	ncmp_pred (core::ncmp id)
static const char *	icmp_pred (core::icmp id)
static const char *	fcmp_pred (math::cmp id)

Variables
static constexpr plugin_t	Plugin_Id = 0x34d0000000000000

Detailed Description

The ll Plugin

Enumeration Type Documentation

emit

enum class mim::plug::ll::emit : flags_t

strong

Definition at line 14 of file autogen.h.

novec

enum class mim::plug::ll::novec : flags_t

strong

Definition at line 28 of file autogen.h.

vec

enum class mim::plug::ll::vec : flags_t

strong

Definition at line 21 of file autogen.h.

Function Documentation

arg_rt()

Emitter::Rt mim::plug::ll::arg_rt ( fe::View< std::string > args )

inline

Parses -X <backend>:rt=extern|embed; Emitter::Rt::embed is the default.

Definition at line 325 of file ll.h.

References arg_rt(), mim::arg_value(), mim::plug::ll::Emitter::embed, and mim::plug::ll::Emitter::ext.

Referenced by arg_rt(), mim::plug::ll::Emit::start(), and mim::plug::nvptx::Emit::start().

fcmp_pred()

const char * mim::plug::ll::fcmp_pred ( math::cmp id )

static

Definition at line 102 of file ll.cpp.

References fcmp_pred(), mim::plug::math::ge, mim::plug::math::le, mim::plug::math::ne, mim::plug::math::ue, mim::plug::math::ug, mim::plug::math::uge, mim::plug::math::ul, mim::plug::math::ule, and mim::plug::math::une.

Referenced by fcmp_pred().

fmath_flags()

std::string mim::plug::ll::fmath_flags ( math::Mode mode )

static

Definition at line 55 of file ll.cpp.

References mim::plug::math::afn, mim::plug::math::arcp, mim::plug::math::contract, mim::plug::math::fast, fmath_flags(), mim::plug::math::ninf, mim::plug::math::nnan, mim::plug::math::nsz, and mim::plug::math::reassoc.

Referenced by fmath_flags().

icmp_pred()

const char * mim::plug::ll::icmp_pred ( core::icmp id )

static

Definition at line 84 of file ll.cpp.

References mim::plug::core::e, icmp_pred(), mim::plug::core::ne, mim::plug::core::sg, mim::plug::core::sge, mim::plug::core::sl, mim::plug::core::sle, mim::plug::core::ug, mim::plug::core::uge, mim::plug::core::ul, and mim::plug::core::ule.

Referenced by icmp_pred().

idx_bitwidth()

nat_t mim::plug::ll::idx_bitwidth ( const Def * type )

static

An Idx n whose n is only known at runtime is bounded by a Nat, hence an i64.

Definition at line 53 of file ll.cpp.

References idx_bitwidth(), mim::Idx::isa(), and mim::Idx::size2bitwidth().

Referenced by idx_bitwidth().

is_simd()

std::optional< std::pair< nat_t, const Def * > > mim::plug::ll::is_simd ( const Def * type )

inlinestatic

Definition at line 333 of file ll.h.

References mim::Shape::is_fused(), is_simd(), mim::Axm::isa(), mim::Idx::isa(), mim::Lit::isa(), and mim::Seq::shape().

Referenced by mim::plug::ll::Emitter::has_vec(), is_simd(), and mim::plug::ll::Emitter::vectorize().

mim_ll_convert()

void mim::plug::ll::mim_ll_convert	(	Emitter &	e,
		const Def *	type,
		bool	simd,
		std::string &	res )

The heavy, target-independent emitter methods are compiled once into libmim_ll (see ll.cpp).

libmim_nvptx reaches them through these extern "C" shims instead of recompiling the bodies; Emitter caches the pointers via GET_FUN_PTR in its constructor.

Definition at line 1158 of file ll.cpp.

mim_ll_emit_bb()

void mim::plug::ll::mim_ll_emit_bb	(	Emitter &	e,
		BB &	bb,
		const Def *	def,
		std::string &	res )

Definition at line 1163 of file ll.cpp.

mim_ll_emit_epilogue()

void mim::plug::ll::mim_ll_emit_epilogue	(	Emitter &	e,
		Lam *	lam )

Definition at line 1162 of file ll.cpp.

mim_ll_finalize()

void mim::plug::ll::mim_ll_finalize

(

Emitter &

e

)

Definition at line 1161 of file ll.cpp.

ncmp_pred()

const char * mim::plug::ll::ncmp_pred ( core::ncmp id )

static

Definition at line 70 of file ll.cpp.

References mim::plug::core::e, mim::plug::core::g, mim::plug::core::ge, mim::plug::core::l, mim::plug::core::le, ncmp_pred(), and mim::plug::core::ne.

Referenced by ncmp_pred().

Variable Documentation

Plugin_Id

plugin_t mim::plug::ll::Plugin_Id = 0x34d0000000000000

staticconstexpr

Definition at line 10 of file autogen.h.