LLVM API Documentation
#include <DerivedTypes.h>
Public Member Functions | |
uint64_t | getNumElements () const |
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Type * | getElementType () const |
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Type * | getTypeAtIndex (const Value *V) |
Type * | getTypeAtIndex (unsigned Idx) |
bool | indexValid (const Value *V) const |
bool | indexValid (unsigned Idx) const |
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void | print (raw_ostream &O) const |
void | dump () const |
LLVMContext & | getContext () const |
getContext - Return the LLVMContext in which this type was uniqued. More... | |
TypeID | getTypeID () const |
bool | isVoidTy () const |
isVoidTy - Return true if this is 'void'. More... | |
bool | isHalfTy () const |
isHalfTy - Return true if this is 'half', a 16-bit IEEE fp type. More... | |
bool | isFloatTy () const |
isFloatTy - Return true if this is 'float', a 32-bit IEEE fp type. More... | |
bool | isDoubleTy () const |
isDoubleTy - Return true if this is 'double', a 64-bit IEEE fp type. More... | |
bool | isX86_FP80Ty () const |
isX86_FP80Ty - Return true if this is x86 long double. More... | |
bool | isFP128Ty () const |
isFP128Ty - Return true if this is 'fp128'. More... | |
bool | isPPC_FP128Ty () const |
isPPC_FP128Ty - Return true if this is powerpc long double. More... | |
bool | isFloatingPointTy () const |
const fltSemantics & | getFltSemantics () const |
bool | isX86_MMXTy () const |
isX86_MMXTy - Return true if this is X86 MMX. More... | |
bool | isFPOrFPVectorTy () const |
bool | isLabelTy () const |
isLabelTy - Return true if this is 'label'. More... | |
bool | isMetadataTy () const |
isMetadataTy - Return true if this is 'metadata'. More... | |
bool | isIntegerTy () const |
bool | isIntegerTy (unsigned Bitwidth) const |
isIntegerTy - Return true if this is an IntegerType of the given width. More... | |
bool | isIntOrIntVectorTy () const |
bool | isFunctionTy () const |
bool | isStructTy () const |
bool | isArrayTy () const |
bool | isPointerTy () const |
bool | isPtrOrPtrVectorTy () const |
bool | isVectorTy () const |
bool | canLosslesslyBitCastTo (Type *Ty) const |
Determine if this type could be losslessly bitcast to Ty. More... | |
bool | isEmptyTy () const |
bool | isPrimitiveType () const |
bool | isDerivedType () const |
bool | isFirstClassType () const |
bool | isSingleValueType () const |
bool | isAggregateType () const |
bool | isSized () const |
unsigned | getPrimitiveSizeInBits () const |
unsigned | getScalarSizeInBits () |
int | getFPMantissaWidth () const |
const Type * | getScalarType () const |
Type * | getScalarType () |
subtype_iterator | subtype_begin () const |
subtype_iterator | subtype_end () const |
subtype_reverse_iterator | subtype_rbegin () const |
subtype_reverse_iterator | subtype_rend () const |
Type * | getContainedType (unsigned i) const |
unsigned | getNumContainedTypes () const |
unsigned | getIntegerBitWidth () const |
Type * | getFunctionParamType (unsigned i) const |
unsigned | getFunctionNumParams () const |
bool | isFunctionVarArg () const |
StringRef | getStructName () const |
unsigned | getStructNumElements () const |
Type * | getStructElementType (unsigned N) const |
Type * | getSequentialElementType () const |
uint64_t | getArrayNumElements () const |
Type * | getArrayElementType () const |
unsigned | getVectorNumElements () const |
Type * | getVectorElementType () const |
Type * | getPointerElementType () const |
unsigned | getPointerAddressSpace () const |
Get the address space of this pointer or pointer vector type. More... | |
PointerType * | getPointerTo (unsigned AddrSpace=0) |
Additional Inherited Members | |
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enum | TypeID { VoidTyID = 0, HalfTyID, FloatTyID, DoubleTyID, X86_FP80TyID, FP128TyID, PPC_FP128TyID, LabelTyID, MetadataTyID, X86_MMXTyID, IntegerTyID, FunctionTyID, StructTyID, ArrayTyID, PointerTyID, VectorTyID, NumTypeIDs, LastPrimitiveTyID = X86_MMXTyID, FirstDerivedTyID = IntegerTyID } |
typedef Type *const * | subtype_iterator |
typedef std::reverse_iterator < subtype_iterator > | subtype_reverse_iterator |
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SequentialType (TypeID TID, Type *ElType) | |
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CompositeType (LLVMContext &C, TypeID tid) | |
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Type (LLVMContext &C, TypeID tid) | |
~Type () | |
void | setTypeID (TypeID ID) |
unsigned | getSubclassData () const |
void | setSubclassData (unsigned val) |
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unsigned | NumContainedTys |
Type *const * | ContainedTys |
ArrayType - Class to represent array types.
Definition at line 332 of file DerivedTypes.h.
Methods for support type inquiry through isa, cast, and dyn_cast.
Definition at line 351 of file DerivedTypes.h.
References llvm::Type::ArrayTyID, and llvm::Type::getTypeID().
ArrayType::get - This static method is the primary way to construct an ArrayType
Definition at line 679 of file Type.cpp.
References llvm::LLVMContextImpl::ArrayTypes, llvm::Type::getContext(), isValidElementType(), llvm::LLVMContext::pImpl, and llvm::LLVMContextImpl::TypeAllocator.
Referenced by appendToGlobalArray(), createLoweredType(), llvm::TypeBuilder< T[N], cross >::get(), llvm::TypeBuilder< T[], cross >::get(), llvm::ConstantDataArray::get(), InstallGlobalCtors(), LLVMArrayType(), LLVMConstArray(), OptimizeGlobalAddressOfMalloc(), setUsedInitializer(), llvm::InstCombiner::visitAllocaInst(), and llvm::InstCombiner::visitLandingPadInst().
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inline |
Definition at line 348 of file DerivedTypes.h.
Referenced by llvm::ConstantArray::ConstantArray(), llvm::DataLayout::getTypeSizeInBits(), isDereferenceablePointer(), llvm::Type::isEmptyTy(), isHomogeneousAggregate(), isZeroLengthArray(), llvm::TypePrinting::print(), llvm::InstCombiner::visitLandingPadInst(), and WriteTypeTable().
isValidElementType - Return true if the specified type is valid as a element type.
Definition at line 692 of file Type.cpp.
References llvm::Type::isFunctionTy(), llvm::Type::isLabelTy(), llvm::Type::isMetadataTy(), and llvm::Type::isVoidTy().
Referenced by get().