mim::Scalarize Class Reference

Perform Scalarization (= Argument simplification). More...

#include <mim/pass/scalarize.h>

Inheritance diagram for mim::Scalarize:

Public Member Functions
	Scalarize (PassMan &man, EtaExp *eta_exp)
const Def *	rewrite (const Def *) override
Public Member Functions inherited from mim::RWPass< Scalarize, Lam >
	RWPass (PassMan &man, std::string_view name)
bool	inspect () const override
	Should the PassMan even consider this pass?
Lam *	curr_mut () const
Public Member Functions inherited from mim::Pass
	Pass (PassMan &, std::string_view name)
virtual	~Pass ()=default
World &	world ()
PassMan &	man ()
const PassMan &	man () const
std::string_view	name () const
size_t	index () const
virtual const Def *	rewrite (const Var *var)
virtual const Def *	rewrite (const Proxy *proxy)
virtual undo_t	analyze (const Def *)
virtual undo_t	analyze (const Var *)
virtual undo_t	analyze (const Proxy *)
virtual bool	fixed_point () const
virtual void	enter ()
	Invoked just before Pass::rewriteing PassMan::curr_mut's body.
virtual void	prepare ()
	Invoked once before entering the main rewrite loop.
const Proxy *	proxy (const Def *type, Defs ops, u32 tag=0)
const Proxy *	isa_proxy (const Def *def, u32 tag=0)
	Check whether given def is a Proxy whose Proxy::pass matches this Pass's IPass::index.
const Proxy *	as_proxy (const Def *def, u32 tag=0)

Detailed Description

Perform Scalarization (= Argument simplification).

This means that, i.e.,

f := λ (x_1:[T_1, T_2], .., x_n:T_n).E

will be transformed to

f' := λ (y_1:T_1, y_2:T2, .. y_n:T_n).E[x_1 \ (y_1, y2); ..; x_n \ y_n]

if f appears in callee position only (see EtaExp). It will not flatten mutable Sigmas or Arrays.

Definition at line 20 of file scalarize.h.

Constructor & Destructor Documentation

Scalarize()

mim::Scalarize::Scalarize ( PassMan & man, EtaExp * eta_exp )

inline

Definition at line 22 of file scalarize.h.

References mim::Pass::man(), and mim::RWPass< Scalarize, Lam >::RWPass().

Member Function Documentation

rewrite()

const Def * mim::Scalarize::rewrite ( const Def * def )

overridevirtual

Reimplemented from mim::Pass.

Definition at line 55 of file scalarize.cpp.

References mim::flatten(), mim::Def::isa_mut(), rewrite(), and mim::Pass::world().

Referenced by rewrite().

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

• include/mim/pass/scalarize.h
• src/mim/pass/scalarize.cpp