llvm::abi::TypeBuilder Class Reference

TypeBuilder manages the lifecycle of ABI types using bump pointer allocation. More...

#include "llvm/ABI/Types.h"

Public Member Functions
	TypeBuilder (BumpPtrAllocator &Alloc)
const VoidType *	getVoidType ()
const IntegerType *	getIntegerType (uint64_t BitWidth, Align Align, bool Signed, bool IsBitInt=false)
const FloatType *	getFloatType (const fltSemantics &Semantics, Align Align)
const PointerType *	getPointerType (uint64_t Size, Align Align, unsigned Addrspace=0)
const ArrayType *	getArrayType (const Type *ElementType, uint64_t NumElements, uint64_t SizeInBits, bool IsMatrixType=false)
const VectorType *	getVectorType (const Type *ElementType, ElementCount NumElements, Align Align)
const RecordType *	getRecordType (ArrayRef< FieldInfo > Fields, TypeSize Size, Align Align, StructPacking Pack=StructPacking::Default, ArrayRef< FieldInfo > BaseClasses={}, ArrayRef< FieldInfo > VirtualBaseClasses={}, RecordFlags RecFlags=RecordFlags::None)
const RecordType *	getUnionType (ArrayRef< FieldInfo > Fields, TypeSize Size, Align Align, StructPacking Pack=StructPacking::Default, RecordFlags RecFlags=RecordFlags::None)
const ComplexType *	getComplexType (const Type *ElementType, Align Align)
const MemberPointerType *	getMemberPointerType (bool IsFunctionPointer, uint64_t SizeInBits, Align Align)

Detailed Description

TypeBuilder manages the lifecycle of ABI types using bump pointer allocation.

Types created by a TypeBuilder are valid for the lifetime of the allocator.

Example usage:

BumpPtrAllocator Alloc;
TypeBuilder Builder(Alloc);
const auto *IntTy = Builder.getIntegerType(32, Align(4), true);

Definition at line 321 of file Types.h.

Constructor & Destructor Documentation

TypeBuilder()

llvm::abi::TypeBuilder::TypeBuilder ( BumpPtrAllocator & Alloc )

inlineexplicit

Definition at line 326 of file Types.h.

References llvm::Alloc.

Member Function Documentation

getArrayType()

const ArrayType * llvm::abi::TypeBuilder::getArrayType ( const Type * ElementType, uint64_t NumElements, uint64_t SizeInBits, bool IsMatrixType = false )

inline

Definition at line 348 of file Types.h.

getComplexType()

const ComplexType * llvm::abi::TypeBuilder::getComplexType ( const Type * ElementType, Align Align )

inline

Definition at line 411 of file Types.h.

getFloatType()

const FloatType * llvm::abi::TypeBuilder::getFloatType ( const fltSemantics & Semantics, Align Align )

inline

Definition at line 338 of file Types.h.

getIntegerType()

const IntegerType * llvm::abi::TypeBuilder::getIntegerType ( uint64_t BitWidth, Align Align, bool Signed, bool IsBitInt = false )

inline

Definition at line 332 of file Types.h.

References llvm::BitWidth, and llvm::Signed.

getMemberPointerType()

const MemberPointerType * llvm::abi::TypeBuilder::getMemberPointerType ( bool IsFunctionPointer, uint64_t SizeInBits, Align Align )

inline

Definition at line 420 of file Types.h.

getPointerType()

const PointerType * llvm::abi::TypeBuilder::getPointerType ( uint64_t Size, Align Align, unsigned Addrspace = 0 )

inline

Definition at line 342 of file Types.h.

References Size.

getRecordType()

const RecordType * llvm::abi::TypeBuilder::getRecordType ( ArrayRef< FieldInfo > Fields, TypeSize Size, Align Align, StructPacking Pack = StructPacking::Default, ArrayRef< FieldInfo > BaseClasses = {}, ArrayRef< FieldInfo > VirtualBaseClasses = {}, RecordFlags RecFlags = RecordFlags::None )

inline

Definition at line 361 of file Types.h.

References llvm::abi::Default, and Size.

getUnionType()

const RecordType * llvm::abi::TypeBuilder::getUnionType ( ArrayRef< FieldInfo > Fields, TypeSize Size, Align Align, StructPacking Pack = StructPacking::Default, RecordFlags RecFlags = RecordFlags::None )

inline

Definition at line 391 of file Types.h.

References llvm::abi::Default, E(), I, llvm::abi::IsUnion, llvm::abi::None, Size, and llvm::ArrayRef< T >::size().

getVectorType()

const VectorType * llvm::abi::TypeBuilder::getVectorType ( const Type * ElementType, ElementCount NumElements, Align Align )

inline

Definition at line 355 of file Types.h.

getVoidType()

const VoidType * llvm::abi::TypeBuilder::getVoidType ( )

inline

Definition at line 328 of file Types.h.

---

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

• include/llvm/ABI/Types.h