LoweringHelpers.h File Reference

#include "mlir/IR/BuiltinAttributes.h"
#include "mlir/Transforms/DialectConversion.h"
#include "clang/CIR/Dialect/IR/CIRDialect.h"

Go to the source code of this file.

Functions
mlir::DenseElementsAttr	convertStringAttrToDenseElementsAttr (cir::ConstArrayAttr attr, mlir::Type type)
template<typename StorageTy>
StorageTy	getZeroInitFromType (mlir::Type ty)
template<>
mlir::APInt	getZeroInitFromType (mlir::Type ty)
template<>
mlir::APFloat	getZeroInitFromType (mlir::Type ty)
template<typename AttrTy, typename StorageTy>
void	convertToDenseElementsAttrImpl (cir::ConstArrayAttr attr, llvm::SmallVectorImpl< StorageTy > &values)
template<typename AttrTy, typename StorageTy>
mlir::DenseElementsAttr	convertToDenseElementsAttr (cir::ConstArrayAttr attr, const llvm::SmallVectorImpl< int64_t > &dims, mlir::Type type)
std::optional< mlir::Attribute >	lowerConstArrayAttr (cir::ConstArrayAttr constArr, const mlir::TypeConverter *converter, mlir::ModuleOp moduleOp={})
std::optional< mlir::Attribute >	lowerConstRecordAttr (cir::ConstRecordAttr constRecord, const mlir::TypeConverter *converter, mlir::ModuleOp moduleOp={})
mlir::Value	getConstAPInt (mlir::OpBuilder &bld, mlir::Location loc, mlir::Type typ, const llvm::APInt &val)
mlir::Value	getConst (mlir::OpBuilder &bld, mlir::Location loc, mlir::Type typ, unsigned val)
mlir::Value	createShL (mlir::OpBuilder &bld, mlir::Value lhs, unsigned rhs)
mlir::Value	createAShR (mlir::OpBuilder &bld, mlir::Value lhs, unsigned rhs)
mlir::Value	createAnd (mlir::OpBuilder &bld, mlir::Value lhs, const llvm::APInt &rhs)
mlir::Value	createLShR (mlir::OpBuilder &bld, mlir::Value lhs, unsigned rhs)

Function Documentation

convertStringAttrToDenseElementsAttr()

mlir::DenseElementsAttr convertStringAttrToDenseElementsAttr	(	cir::ConstArrayAttr	attr,
		mlir::Type	type )

Definition at line 27 of file LoweringHelpers.cpp.

References getIntOrBoolBitWidth().

Referenced by lowerConstArrayAttr().

convertToDenseElementsAttr()

template<typename AttrTy, typename StorageTy>

mlir::DenseElementsAttr convertToDenseElementsAttr	(	cir::ConstArrayAttr	attr,
		const llvm::SmallVectorImpl< int64_t > &	dims,
		mlir::Type	type )

convertToDenseElementsAttrImpl()

template<typename AttrTy, typename StorageTy>

void convertToDenseElementsAttrImpl	(	cir::ConstArrayAttr	attr,
		llvm::SmallVectorImpl< StorageTy > &	values )

createAnd()

mlir::Value createAnd	(	mlir::OpBuilder &	bld,
		mlir::Value	lhs,
		const llvm::APInt &	rhs )

Definition at line 362 of file LoweringHelpers.cpp.

References getConstAPInt().

createAShR()

mlir::Value createAShR	(	mlir::OpBuilder &	bld,
		mlir::Value	lhs,
		unsigned	rhs )

Definition at line 355 of file LoweringHelpers.cpp.

References getConst().

createLShR()

mlir::Value createLShR	(	mlir::OpBuilder &	bld,
		mlir::Value	lhs,
		unsigned	rhs )

Definition at line 368 of file LoweringHelpers.cpp.

References getConst().

createShL()

mlir::Value createShL	(	mlir::OpBuilder &	bld,
		mlir::Value	lhs,
		unsigned	rhs )

Definition at line 348 of file LoweringHelpers.cpp.

References getConst().

getConst()

mlir::Value getConst	(	mlir::OpBuilder &	bld,
		mlir::Location	loc,
		mlir::Type	typ,
		unsigned	val )

Definition at line 343 of file LoweringHelpers.cpp.

Referenced by createAShR(), createLShR(), and createShL().

getConstAPInt()

mlir::Value getConstAPInt	(	mlir::OpBuilder &	bld,
		mlir::Location	loc,
		mlir::Type	typ,
		const llvm::APInt &	val )

Definition at line 338 of file LoweringHelpers.cpp.

Referenced by createAnd().

getZeroInitFromType() [1/3]

template<typename StorageTy>

StorageTy getZeroInitFromType

(

mlir::Type

ty

)

Referenced by convertToDenseElementsAttr().

getZeroInitFromType() [2/3]

template<>

mlir::APInt getZeroInitFromType

(

mlir::Type

ty

)

Definition at line 53 of file LoweringHelpers.cpp.

getZeroInitFromType() [3/3]

template<>

mlir::APFloat getZeroInitFromType

(

mlir::Type

ty

)

Definition at line 53 of file LoweringHelpers.cpp.

lowerConstArrayAttr()

std::optional< mlir::Attribute > lowerConstArrayAttr	(	cir::ConstArrayAttr	constArr,
		const mlir::TypeConverter *	converter,
		mlir::ModuleOp	moduleOp = {} )

Definition at line 216 of file LoweringHelpers.cpp.

References containsPoison(), convertStringAttrToDenseElementsAttr(), convertToDenseElementsAttr(), and lowerPointerElementAttr().

Referenced by lowerConstRecordMemberAttr().

lowerConstRecordAttr()

std::optional< mlir::Attribute > lowerConstRecordAttr	(	cir::ConstRecordAttr	constRecord,
		const mlir::TypeConverter *	converter,
		mlir::ModuleOp	moduleOp = {} )

Definition at line 318 of file LoweringHelpers.cpp.

References lowerConstRecordMemberAttr().

Referenced by lowerConstRecordMemberAttr().