#include <flang/Lower/CallInterface.h>

Inheritance diagram for Fortran::lower::CalleeInterface:

Public Member Functions
	CalleeInterface (Fortran::lower::pft::FunctionLikeUnit &f, Fortran::lower::AbstractConverter &c)
bool	hasAlternateReturns () const
std::string	getMangledName () const
mlir::Location	getCalleeLocation () const
Fortran::evaluate::characteristics::Procedure	characterize () const
bool	isMainProgram () const
Fortran::lower::pft::FunctionLikeUnit &	getCallDescription () const
bool	isIndirectCall () const
bool	requireDispatchCall () const
const Fortran::semantics::Symbol *	getProcedureSymbol () const
mlir::func::FuncOp	addEntryBlockAndMapArguments ()
bool	hasHostAssociated () const
mlir::Type	getHostAssociatedTy () const
mlir::Value	getHostAssociatedTuple () const
Public Member Functions inherited from Fortran::lower::CallInterface< CalleeInterface >
mlir::func::FuncOp	getFuncOp () const
std::size_t	getNumFIRArguments () const
	Number of MLIR inputs/outputs of the created FuncOp.
std::size_t	getNumFIRResults () const
llvm::SmallVector< mlir::Type >	getResultType () const
	Return the MLIR output types.
llvm::ArrayRef< PassedEntity >	getPassedArguments () const
std::optional< PassedEntity >	getPassedResult () const
mlir::FunctionType	genFunctionType ()
	Returns the mlir function type.
void	determineInterface (bool isImplicit, const Fortran::evaluate::characteristics::Procedure &)
bool	callerAllocateResult () const
	Does the caller need to allocate storage for the result ?
bool	mustPassResult () const
	Is the Fortran result passed as an extra MLIR argument ?
bool	mustSaveResult () const
	Must the MLIR result be saved with a fir.save_result ?
bool	canBeCalledViaImplicitInterface () const
	Can the associated procedure be called via an implicit interface?
fir::FortranProcedureFlagsEnumAttr	getProcedureAttrs (mlir::MLIRContext *) const

Additional Inherited Members
Public Types inherited from Fortran::lower::CallInterface< CalleeInterface >
enum	PassEntityBy
	Enum the different ways an entity can be passed-by.
enum	Property
using	FortranEntity
using	FirValue
Protected Member Functions inherited from Fortran::lower::CallInterface< CalleeInterface >
	CallInterface (Fortran::lower::AbstractConverter &c)
CalleeInterface &	side ()
	CRTP handle.
void	declare ()
void	mapPassedEntities ()
void	mapBackInputToPassedEntity (const FirPlaceHolder &, FirValue)
Protected Attributes inherited from Fortran::lower::CallInterface< CalleeInterface >
llvm::SmallVector< FirPlaceHolder >	outputs
llvm::SmallVector< FirPlaceHolder >	inputs
mlir::func::FuncOp	func
llvm::SmallVector< PassedEntity >	passedArguments
std::optional< PassedEntity >	passedResult
bool	saveResult
Fortran::lower::AbstractConverter &	converter
std::optional< Fortran::evaluate::characteristics::Procedure >	characteristic

Detailed Description

CalleeInterface only provides the helpers needed by CallInterface to abstract the specificities of the callee side.

Member Function Documentation

◆ addEntryBlockAndMapArguments()

mlir::func::FuncOp Fortran::lower::CalleeInterface::addEntryBlockAndMapArguments ( )

Add mlir::func::FuncOp entry block and map fir block arguments to Fortran dummy argument symbols.

◆ getProcedureSymbol()

const Fortran::semantics::Symbol * Fortran::lower::CalleeInterface::getProcedureSymbol ( ) const

Return the procedure symbol if this is a call to a user defined procedure.

◆ isIndirectCall()

bool Fortran::lower::CalleeInterface::isIndirectCall ( ) const

inline

On the callee side it does not matter whether the procedure is called through pointers or not.

◆ requireDispatchCall()

bool Fortran::lower::CalleeInterface::requireDispatchCall ( ) const

inline

On the callee side it does not matter whether the procedure is called through dynamic dispatch or not.

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

include/flang/Lower/CallInterface.h
lib/Lower/CallInterface.cpp