coco::BinaryOp Class Reference

Op with two arguments. More...

#include <Op.h>

Collaboration diagram for coco::BinaryOp:

Public Member Functions
	BinaryOp ()
	BinaryOp (const BinaryOp &)=delete
	BinaryOp (BinaryOp &&)=delete
virtual	~BinaryOp ()=default
uint32_t	arity (void) const final
	Return the number of arguments (# of child Ops)
Op *	arg (uint32_t n) const final
	Return N-th argument.
std::set< Object * >	uses (void) const final
	Return a set of object(s) used during execution.
Op *	left (void) const
void	left (Op *op)
Op *	right (void) const
void	right (Op *op)
Public Member Functions inherited from coco::Op
virtual	~Op ()
template<typename T >
T	accept (IVisitor< T > *v) const
template<typename T >
T	accept (IVisitor< T > &v) const
template<typename T >
T	accept (IVisitor< T > &&v) const
void	accept (IMutator *m)
void	accept (IMutator &m)
void	accept (IMutator &&m)
Instr *	parent (void) const
Op *	up (void) const
	Return a pointer to the parent Op.
Public Member Functions inherited from coco::Entity
virtual	~Entity ()=default
Module *	module (void) const

Detailed Description

Op with two arguments.

Definition at line 213 of file Op.h.

Constructor & Destructor Documentation

BinaryOp() [1/3]

coco::BinaryOp::BinaryOp ( )

explicit

Definition at line 100 of file Op.cpp.

                   : _left{this}, _right{this}
{
  // DO NOTHING
}

BinaryOp() [2/3]

coco::BinaryOp::BinaryOp ( const BinaryOp &  )

delete

BinaryOp() [3/3]

coco::BinaryOp::BinaryOp ( BinaryOp &&  )

delete

~BinaryOp()

virtual coco::BinaryOp::~BinaryOp ( )

virtualdefault

Member Function Documentation

arg()

Op * coco::BinaryOp::arg ( uint32_t  n ) const

finalvirtual

Return N-th argument.

Note

The behavior of arg(n) is defined only when n < artiy()

Implements coco::Op.

Definition at line 111 of file Op.cpp.

{
  assert(n < arity());
 
  return (n == 0) ? left() : right();
}

References arity(), left(), and right().

arity()

uint32_t coco::BinaryOp::arity ( void  ) const

finalvirtual

Return the number of arguments (# of child Ops)

Implements coco::Op.

Definition at line 105 of file Op.cpp.

{
  // There are two arguments
  return 2;
}

Referenced by arg().

left() [1/2]

void coco::BinaryOp::left ( Op *  op )

inline

Definition at line 233 of file Op.h.

{ _left.child(op); }

References coco::Part::child().

left() [2/2]

Op * coco::BinaryOp::left ( void  ) const

inline

Definition at line 232 of file Op.h.

{ return _left.child(); }

References coco::Part::child().

Referenced by arg(), tflimport::DivGraphBuilder::build(), tflimport::SubGraphBuilder::build(), uses(), OpPrinter::visit(), OpPrinter::visit(), OpPrinter::visit(), OpPrinter::visit(), and OpPrinter::visit().

right() [1/2]

void coco::BinaryOp::right ( Op *  op )

inline

Definition at line 237 of file Op.h.

{ _right.child(op); }

References coco::Part::child().

right() [2/2]

Op * coco::BinaryOp::right ( void  ) const

inline

Definition at line 236 of file Op.h.

{ return _right.child(); }

References coco::Part::child().

Referenced by arg(), uses(), OpPrinter::visit(), OpPrinter::visit(), OpPrinter::visit(), OpPrinter::visit(), and OpPrinter::visit().

uses()

std::set< Object * > coco::BinaryOp::uses ( void  ) const

finalvirtual

Return a set of object(s) used during execution.

NOTE There is no 'def' method as Op is not allowed to define a new object

Implements coco::Op.

Definition at line 118 of file Op.cpp.

{
  std::set<Object *> res;
 
  if (auto l = left())
  {
    for (auto obj : l->uses())
    {
      res.insert(obj);
    }
  }
 
  if (auto r = right())
  {
    for (auto obj : r->uses())
    {
      res.insert(obj);
    }
  }
 
  return res;
}

References left(), and right().

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

• compiler/coco/core/include/coco/IR/Op.h
• compiler/coco/core/src/IR/Op.cpp