mlir::LLVMImportDialectInterface Class Reference

Base class for dialect interfaces used to import LLVM IR. More...

#include "mlir/Target/LLVMIR/LLVMImportInterface.h"

Inheritance diagram for mlir::LLVMImportDialectInterface:

Public Member Functions
	LLVMImportDialectInterface (Dialect *dialect)
virtual LogicalResult	convertIntrinsic (OpBuilder &builder, llvm::CallInst *inst, LLVM::ModuleImport &moduleImport) const
	Hook for derived dialect interfaces to implement the import of intrinsics into MLIR. More...
virtual LogicalResult	convertInstruction (OpBuilder &builder, llvm::Instruction *inst, ArrayRef< llvm::Value * > llvmOperands, LLVM::ModuleImport &moduleImport) const
	Hook for derived dialect interfaces to implement the import of instructions into MLIR. More...
virtual LogicalResult	setMetadataAttrs (OpBuilder &builder, unsigned kind, llvm::MDNode *node, Operation *op, LLVM::ModuleImport &moduleImport) const
	Hook for derived dialect interfaces to implement the import of metadata into MLIR. More...
virtual ArrayRef< unsigned >	getSupportedIntrinsics () const
	Hook for derived dialect interfaces to publish the supported intrinsics. More...
virtual ArrayRef< unsigned >	getSupportedInstructions () const
	Hook for derived dialect interfaces to publish the supported instructions. More...
virtual ArrayRef< unsigned >	getSupportedMetadata () const
	Hook for derived dialect interfaces to publish the supported metadata kinds. More...

Additional Inherited Members
Public Types inherited from mlir::detail::DialectInterfaceBase< ConcreteType, BaseT >
using	Base = DialectInterfaceBase< ConcreteType, BaseT >
Static Public Member Functions inherited from mlir::detail::DialectInterfaceBase< ConcreteType, BaseT >
static TypeID	getInterfaceID ()
	Get a unique id for the derived interface type. More...
Protected Member Functions inherited from mlir::detail::DialectInterfaceBase< ConcreteType, BaseT >
	DialectInterfaceBase (Dialect *dialect)

Detailed Description

Base class for dialect interfaces used to import LLVM IR.

Dialects that can be imported should provide an implementation of this interface for the supported intrinsics. The interface may be implemented in a separate library to avoid the "main" dialect library depending on LLVM IR. The interface can be attached using the delayed registration mechanism available in DialectRegistry.

Definition at line 42 of file LLVMImportInterface.h.

Constructor & Destructor Documentation

LLVMImportDialectInterface()

mlir::LLVMImportDialectInterface::LLVMImportDialectInterface ( Dialect *  dialect )

inline

Definition at line 45 of file LLVMImportInterface.h.

Member Function Documentation

convertInstruction()

virtual LogicalResult mlir::LLVMImportDialectInterface::convertInstruction ( OpBuilder &  builder, llvm::Instruction *  inst, ArrayRef< llvm::Value * >  llvmOperands, LLVM::ModuleImport &  moduleImport  ) const

inlinevirtual

Hook for derived dialect interfaces to implement the import of instructions into MLIR.

Definition at line 58 of file LLVMImportInterface.h.

References mlir::failure().

Referenced by mlir::LLVMImportInterface::convertInstruction().

convertIntrinsic()

virtual LogicalResult mlir::LLVMImportDialectInterface::convertIntrinsic ( OpBuilder &  builder, llvm::CallInst *  inst, LLVM::ModuleImport &  moduleImport  ) const

inlinevirtual

Hook for derived dialect interfaces to implement the import of intrinsics into MLIR.

Definition at line 50 of file LLVMImportInterface.h.

References mlir::failure().

Referenced by mlir::LLVMImportInterface::convertIntrinsic().

getSupportedInstructions()

virtual ArrayRef<unsigned> mlir::LLVMImportDialectInterface::getSupportedInstructions ( ) const

inlinevirtual

Hook for derived dialect interfaces to publish the supported instructions.

As every LLVM IR instruction has a unique integer identifier, the function returns the list of supported instruction identifiers. These identifiers will then be used to match LLVM instructions to the appropriate import interface and convertInstruction method. It is an error to have multiple interfaces overriding the same instruction.

Definition at line 84 of file LLVMImportInterface.h.

Referenced by mlir::LLVMImportInterface::initializeImport().

getSupportedIntrinsics()

virtual ArrayRef<unsigned> mlir::LLVMImportDialectInterface::getSupportedIntrinsics ( ) const

inlinevirtual

Hook for derived dialect interfaces to publish the supported intrinsics.

As every LLVM IR intrinsic has a unique integer identifier, the function returns the list of supported intrinsic identifiers.

Definition at line 76 of file LLVMImportInterface.h.

Referenced by mlir::LLVMImportInterface::initializeImport().

getSupportedMetadata()

virtual ArrayRef<unsigned> mlir::LLVMImportDialectInterface::getSupportedMetadata ( ) const

inlinevirtual

Hook for derived dialect interfaces to publish the supported metadata kinds.

As every metadata kind has a unique integer identifier, the function returns the list of supported metadata identifiers.

Definition at line 89 of file LLVMImportInterface.h.

setMetadataAttrs()

virtual LogicalResult mlir::LLVMImportDialectInterface::setMetadataAttrs ( OpBuilder &  builder, unsigned  kind, llvm::MDNode *  node, Operation *  op, LLVM::ModuleImport &  moduleImport  ) const

inlinevirtual

Hook for derived dialect interfaces to implement the import of metadata into MLIR.

Attaches the converted metadata kind and node to the provided operation.

Definition at line 68 of file LLVMImportInterface.h.

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

• include/mlir/Target/LLVMIR/LLVMImportInterface.h