LLVM: Sequential Types

LLVM 17.0.0git

Sequential types represents "arrays" of types. More...

Collaboration diagram for Sequential Types:

Functions
LLVMTypeRef	LLVMGetElementType (LLVMTypeRef Ty)
	Obtain the element type of an array or vector type.

void	LLVMGetSubtypes (LLVMTypeRef Tp, LLVMTypeRef *Arr)
	Returns type's subtypes.

unsigned	LLVMGetNumContainedTypes (LLVMTypeRef Tp)
	Return the number of types in the derived type.

LLVMTypeRef	LLVMArrayType (LLVMTypeRef ElementType, unsigned ElementCount)
	Create a fixed size array type that refers to a specific type.

LLVMTypeRef	LLVMArrayType2 (LLVMTypeRef ElementType, uint64_t ElementCount)
	Create a fixed size array type that refers to a specific type.

unsigned	LLVMGetArrayLength (LLVMTypeRef ArrayTy)
	Obtain the length of an array type.

uint64_t	LLVMGetArrayLength2 (LLVMTypeRef ArrayTy)
	Obtain the length of an array type.

LLVMTypeRef	LLVMPointerType (LLVMTypeRef ElementType, unsigned AddressSpace)
	Create a pointer type that points to a defined type.

LLVMBool	LLVMPointerTypeIsOpaque (LLVMTypeRef Ty)
	Determine whether a pointer is opaque.

LLVMTypeRef	LLVMPointerTypeInContext (LLVMContextRef C, unsigned AddressSpace)
	Create an opaque pointer type in a context.

unsigned	LLVMGetPointerAddressSpace (LLVMTypeRef PointerTy)
	Obtain the address space of a pointer type.

LLVMTypeRef	LLVMVectorType (LLVMTypeRef ElementType, unsigned ElementCount)
	Create a vector type that contains a defined type and has a specific number of elements.

LLVMTypeRef	LLVMScalableVectorType (LLVMTypeRef ElementType, unsigned ElementCount)
	Create a vector type that contains a defined type and has a scalable number of elements.

unsigned	LLVMGetVectorSize (LLVMTypeRef VectorTy)
	Obtain the (possibly scalable) number of elements in a vector type.

Detailed Description

Sequential types represents "arrays" of types.

This is a super class for array, vector, and pointer types.

Function Documentation

◆ LLVMArrayType()

LLVMTypeRef LLVMArrayType	(	LLVMTypeRef	ElementType,
		unsigned	ElementCount
	)

Create a fixed size array type that refers to a specific type.

The created type will exist in the context that its element type exists in.

Deprecated:: LLVMArrayType is deprecated in favor of the API accurate LLVMArrayType2

See also: llvm::ArrayType::get()

Definition at line 783 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

◆ LLVMArrayType2()

LLVMTypeRef LLVMArrayType2	(	LLVMTypeRef	ElementType,
		uint64_t	ElementCount
	)

Create a fixed size array type that refers to a specific type.

The created type will exist in the context that its element type exists in.

See also: llvm::ArrayType::get()

Definition at line 787 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

◆ LLVMGetArrayLength()

unsigned LLVMGetArrayLength ( LLVMTypeRef ArrayTy )

Obtain the length of an array type.

This only works on types that represent arrays.

Deprecated:: LLVMGetArrayLength is deprecated in favor of the API accurate LLVMGetArrayLength2

See also: llvm::ArrayType::getNumElements()

Definition at line 819 of file Core.cpp.

◆ LLVMGetArrayLength2()

uint64_t LLVMGetArrayLength2 ( LLVMTypeRef ArrayTy )

Obtain the length of an array type.

This only works on types that represent arrays.

See also: llvm::ArrayType::getNumElements()

Definition at line 823 of file Core.cpp.

◆ LLVMGetElementType()

LLVMTypeRef LLVMGetElementType ( LLVMTypeRef Ty )

Obtain the element type of an array or vector type.

See also: llvm::SequentialType::getElementType()

Definition at line 808 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

◆ LLVMGetNumContainedTypes()

unsigned LLVMGetNumContainedTypes ( LLVMTypeRef Tp )

Return the number of types in the derived type.

See also: llvm::Type::getNumContainedTypes()

Definition at line 815 of file Core.cpp.

References llvm::unwrap().

◆ LLVMGetPointerAddressSpace()

unsigned LLVMGetPointerAddressSpace ( LLVMTypeRef PointerTy )

Obtain the address space of a pointer type.

This only works on types that represent pointers.

See also: llvm::PointerType::getAddressSpace()

Definition at line 827 of file Core.cpp.

◆ LLVMGetSubtypes()

void LLVMGetSubtypes	(	LLVMTypeRef	Tp,
		LLVMTypeRef *	Arr
	)

Returns type's subtypes.

See also: llvm::Type::subtypes()

Definition at line 775 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

◆ LLVMGetVectorSize()

unsigned LLVMGetVectorSize ( LLVMTypeRef VectorTy )

Obtain the (possibly scalable) number of elements in a vector type.

This only works on types that represent vectors (fixed or scalable).

See also: llvm::VectorType::getNumElements()

Definition at line 831 of file Core.cpp.

◆ LLVMPointerType()

LLVMTypeRef LLVMPointerType	(	LLVMTypeRef	ElementType,
		unsigned	AddressSpace
	)

Create a pointer type that points to a defined type.

The created type will exist in the context that its pointee type exists in.

See also: llvm::PointerType::get()

Definition at line 791 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

◆ LLVMPointerTypeInContext()

LLVMTypeRef LLVMPointerTypeInContext	(	LLVMContextRef	C,
		unsigned	AddressSpace
	)

Create an opaque pointer type in a context.

See also: llvm::PointerType::get()

Definition at line 837 of file Core.cpp.

References llvm::CallingConv::C, llvm::unwrap(), and llvm::wrap().

◆ LLVMPointerTypeIsOpaque()

LLVMBool LLVMPointerTypeIsOpaque ( LLVMTypeRef Ty )

Determine whether a pointer is opaque.

True if this is an instance of an opaque PointerType.

See also: llvm::Type::isOpaquePointerTy()

Definition at line 795 of file Core.cpp.

References llvm::unwrap().

◆ LLVMScalableVectorType()

LLVMTypeRef LLVMScalableVectorType	(	LLVMTypeRef	ElementType,
		unsigned	ElementCount
	)

Create a vector type that contains a defined type and has a scalable number of elements.

The created type will exist in the context thats its element type exists in.

See also: llvm::ScalableVectorType::get()

Definition at line 803 of file Core.cpp.

References llvm::ScalableVectorType::get(), llvm::unwrap(), and llvm::wrap().

◆ LLVMVectorType()

LLVMTypeRef LLVMVectorType	(	LLVMTypeRef	ElementType,
		unsigned	ElementCount
	)

Create a vector type that contains a defined type and has a specific number of elements.

The created type will exist in the context thats its element type exists in.

See also: llvm::VectorType::get()

Definition at line 799 of file Core.cpp.

References llvm::FixedVectorType::get(), llvm::unwrap(), and llvm::wrap().

Referenced by llvm::buildBoolRegister().