loco::TypeInferenceRule Struct Reference

#include <TypeInference.h>

Public Member Functions
virtual	~TypeInferenceRule ()=default
virtual bool	recognize (const Dialect *) const =0
	Return true if this rule recognizes a given dialect.
virtual bool	infer (const Node *, DataType &) const =0

Detailed Description

Definition at line 41 of file TypeInference.h.

Constructor & Destructor Documentation

~TypeInferenceRule()

virtual loco::TypeInferenceRule::~TypeInferenceRule ( )

virtualdefault

Member Function Documentation

infer()

virtual bool loco::TypeInferenceRule::infer ( const Node *  , DataType &    ) const

pure virtual

Framework guarantees the followings:

1. Framework tries to infer the data type of each node only after the data type of all of its valid (= non-nullptr) argument nodes is inferred.
2. The result of preceding "infer" is accessible through below dtype_get method.
   • This holds only when preceding "infer" returns true.

Implemented in locoex::CircleTypeInferenceRule, locoex::TFLTypeInferenceRule, locoex::COpTypeInferenceRule, luci::CircleTypeInferenceRule, moco::TFTypeInferenceRule, loco::CanonicalTypeInferenceRule, and loco::MultiDialectTypeInferenceRule.

Referenced by loco::TypeInferenceSession::to().

recognize()

virtual bool loco::TypeInferenceRule::recognize ( const Dialect *  ) const

pure virtual

Return true if this rule recognizes a given dialect.

Implemented in loco::CanonicalTypeInferenceRule, loco::MultiDialectTypeInferenceRule, locoex::CircleTypeInferenceRule, locoex::TFLTypeInferenceRule, locoex::COpTypeInferenceRule, luci::CircleTypeInferenceRule, and moco::TFTypeInferenceRule.

Referenced by loco::MultiDialectTypeInferenceRule::bind(), and loco::TypeInferenceSession::to().

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The documentation for this struct was generated from the following file:

• compiler/loco/include/loco/Service/TypeInference.h