A helper class of ConstantInitBuilder, used for building constant struct initializers. More...

#include "clang/CodeGen/ConstantInitBuilder.h"

Inheritance diagram for clang::CodeGen::ConstantStructBuilder:

Friends
template<class Traits>
class	ConstantInitBuilderTemplateBase
template<class Impl, class Traits>
class	CodeGen::ConstantAggregateBuilderTemplateBase

Additional Inherited Members
Public Types inherited from clang::CodeGen::ConstantStructBuilderTemplateBase< ConstantInitBuilderTraits >
using	InitBuilder
using	AggregateBuilderBase
Public Types inherited from clang::CodeGen::ConstantAggregateBuilderTemplateBase< ConstantInitBuilderTraits::StructBuilder, ConstantInitBuilderTraits >
using	InitBuilder
using	ArrayBuilder
using	StructBuilder
using	AggregateBuilderBase
Public Member Functions inherited from clang::CodeGen::ConstantStructBuilderTemplateBase< ConstantInitBuilderTraits >
void	setPacked (bool packed)
void	suggestType (llvm::StructType *structTy)
	Use the given type for the struct if its element count is correct.
Public Member Functions inherited from clang::CodeGen::ConstantAggregateBuilderTemplateBase< ConstantInitBuilderTraits::StructBuilder, ConstantInitBuilderTraits >
ArrayBuilder	beginArray (llvm::Type *eltTy=nullptr)
StructBuilder	beginStruct (llvm::StructType *ty=nullptr)
void	finishAndAddTo (AggregateBuilderBase &parent)
	Given that this builder was created by beginning an array or struct component on the given parent builder, finish the array/struct component and add it to the parent.
llvm::GlobalVariable *	finishAndCreateGlobal (As &&...args)
	Given that this builder was created by beginning an array or struct directly on a ConstantInitBuilder, finish the array/struct and create a global variable with it as the initializer.
void	finishAndSetAsInitializer (llvm::GlobalVariable *global)
	Given that this builder was created by beginning an array or struct directly on a ConstantInitBuilder, finish the array/struct and set it as the initializer of the given global variable.
ConstantInitFuture	finishAndCreateFuture ()
	Given that this builder was created by beginning an array or struct directly on a ConstantInitBuilder, finish the array/struct and return a future which can be used to install the initializer in a global later.
Public Member Functions inherited from clang::CodeGen::ConstantAggregateBuilderBase
	ConstantAggregateBuilderBase (const ConstantAggregateBuilderBase &)=delete
ConstantAggregateBuilderBase &	operator= (const ConstantAggregateBuilderBase &)=delete
	ConstantAggregateBuilderBase (ConstantAggregateBuilderBase &&other)
ConstantAggregateBuilderBase &	operator= (ConstantAggregateBuilderBase &&other)=delete
size_t	size () const
	Return the number of elements that have been added to this struct or array.
bool	empty () const
	Return true if no elements have yet been added to this struct or array.
void	abandon ()
	Abandon this builder completely.
void	add (llvm::Constant *value)
	Add a new value to this initializer.
void	addSize (CharUnits size)
	Add an integer value of type size_t.
void	addInt (llvm::IntegerType *intTy, uint64_t value, bool isSigned=false)
	Add an integer value of a specific type.
void	addSignedPointer (llvm::Constant *Pointer, const PointerAuthSchema &Schema, GlobalDecl CalleeDecl, QualType CalleeType)
	Add a signed pointer using the given pointer authentication schema.
void	addNullPointer (llvm::PointerType *ptrTy)
	Add a null pointer of a specific type.
void	addAll (llvm::ArrayRef< llvm::Constant * > values)
	Add a bunch of new values to this initializer.
void	addRelativeOffset (llvm::IntegerType type, llvm::Constant target)
	Add a relative offset to the given target address, i.e.
void	addRelativeOffsetToPosition (llvm::IntegerType type, llvm::Constant target, size_t position)
	Same as addRelativeOffset(), but instead relative to an element in this aggregate, identified by its index.
void	addTaggedRelativeOffset (llvm::IntegerType type, llvm::Constant address, unsigned tag)
	Add a relative offset to the target address, plus a small constant offset.
CharUnits	getNextOffsetFromGlobal () const
	Return the offset from the start of the initializer to the next position, assuming no padding is required prior to it.
PlaceholderPosition	addPlaceholder ()
	Add a placeholder value to the structure.
PlaceholderPosition	addPlaceholderWithSize (llvm::Type *expectedType)
	Add a placeholder, giving the expected type that will be filled in.
void	fillPlaceholderWithInt (PlaceholderPosition position, llvm::IntegerType *type, uint64_t value, bool isSigned=false)
	Fill a previously-added placeholder.
void	fillPlaceholder (PlaceholderPosition position, llvm::Constant *value)
	Fill a previously-added placeholder.
llvm::Constant *	getAddrOfCurrentPosition (llvm::Type *type)
	Produce an address which will eventually point to the next position to be filled.
llvm::Constant *	getAddrOfPosition (llvm::Type *type, size_t position)
	Produce an address which points to a position in the aggregate being constructed.
llvm::ArrayRef< llvm::Constant * >	getGEPIndicesToCurrentPosition (llvm::SmallVectorImpl< llvm::Constant * > &indices)
Protected Member Functions inherited from clang::CodeGen::ConstantStructBuilderTemplateBase< ConstantInitBuilderTraits >
	ConstantStructBuilderTemplateBase (InitBuilder &builder, AggregateBuilderBase parent, llvm::StructType structTy)
Protected Member Functions inherited from clang::CodeGen::ConstantAggregateBuilderTemplateBase< ConstantInitBuilderTraits::StructBuilder, ConstantInitBuilderTraits >
	ConstantAggregateBuilderTemplateBase (InitBuilder &builder, AggregateBuilderBase *parent)
ConstantInitBuilderTraits::StructBuilder &	asImpl ()
Protected Member Functions inherited from clang::CodeGen::ConstantAggregateBuilderBase
llvm::SmallVectorImpl< llvm::Constant * > &	getBuffer ()
const llvm::SmallVectorImpl< llvm::Constant * > &	getBuffer () const
	ConstantAggregateBuilderBase (ConstantInitBuilderBase &builder, ConstantAggregateBuilderBase *parent)
	~ConstantAggregateBuilderBase ()
void	markFinished ()
llvm::Constant *	finishArray (llvm::Type *eltTy)
llvm::Constant *	finishStruct (llvm::StructType *structTy)
Protected Attributes inherited from clang::CodeGen::ConstantAggregateBuilderBase
ConstantInitBuilderBase &	Builder
ConstantAggregateBuilderBase *	Parent
size_t	Begin
size_t	CachedOffsetEnd = 0
bool	Finished = false
bool	Frozen = false
bool	Packed = false
CharUnits	CachedOffsetFromGlobal