llvm::generic_gep_type_iterator< ItTy > Class Template Reference

#include "llvm/IR/GetElementPtrTypeIterator.h"

Inheritance diagram for llvm::generic_gep_type_iterator< ItTy >:

Collaboration diagram for llvm::generic_gep_type_iterator< ItTy >:

Public Member Functions
bool	operator== (const generic_gep_type_iterator &x) const
bool	operator!= (const generic_gep_type_iterator &x) const
Type *	getIndexedType () const
Value *	getOperand () const
generic_gep_type_iterator &	operator++ ()
generic_gep_type_iterator	operator++ (int)
bool	isStruct () const
bool	isSequential () const
StructType *	getStructType () const
StructType *	getStructTypeOrNull () const
bool	isBoundedSequential () const
uint64_t	getSequentialNumElements () const

Static Public Member Functions
static generic_gep_type_iterator	begin (Type *Ty, ItTy It)
static generic_gep_type_iterator	end (ItTy It)

Detailed Description

template<typename ItTy = User::const_op_iterator>
class llvm::generic_gep_type_iterator< ItTy >

Definition at line 31 of file GetElementPtrTypeIterator.h.

Member Function Documentation

begin()

template<typename ItTy = User::const_op_iterator>

static generic_gep_type_iterator llvm::generic_gep_type_iterator< ItTy >::begin ( Type *  Ty, ItTy  It  )

inlinestatic

Definition at line 43 of file GetElementPtrTypeIterator.h.

References I.

Referenced by llvm::gep_type_begin().

end()

template<typename ItTy = User::const_op_iterator>

static generic_gep_type_iterator llvm::generic_gep_type_iterator< ItTy >::end ( ItTy  It )

inlinestatic

Definition at line 50 of file GetElementPtrTypeIterator.h.

References I.

Referenced by llvm::gep_type_end().

getIndexedType()

template<typename ItTy = User::const_op_iterator>

Type* llvm::generic_gep_type_iterator< ItTy >::getIndexedType ( ) const

inline

Definition at line 68 of file GetElementPtrTypeIterator.h.

References llvm::PointerUnion< PTs >::dyn_cast(), llvm::PointerUnion< PTs >::get(), llvm::generic_gep_type_iterator< ItTy >::getOperand(), and T.

Referenced by CC_MipsO32_FP64(), computeKnownBitsFromOperator(), llvm::createSeparateConstOffsetFromGEPPass(), llvm::EmitGEPOffset(), evaluateGEPOffsetExpression(), evaluateICmpRelation(), getComparePred(), llvm::getGEPInductionOperand(), llvm::DataLayout::getIndexedOffsetInType(), getMaxPointerSize(), GetOffsetFromIndex(), isGEPFoldable(), isPromotedInstructionLegal(), llvm::AArch64TargetLowering::isZExtFree(), matchesOr(), llvm::generic_gep_type_iterator< ItTy >::operator++(), propagateMetadata(), llvm::Interpreter::visitAllocaInst(), and llvm::InstCombiner::visitGetElementPtrInst().

getOperand()

template<typename ItTy = User::const_op_iterator>

Value* llvm::generic_gep_type_iterator< ItTy >::getOperand ( ) const

inline

Definition at line 74 of file GetElementPtrTypeIterator.h.

Referenced by llvm::DataLayout::getIndexedOffsetInType(), llvm::generic_gep_type_iterator< ItTy >::getIndexedType(), isSafeSROAGEP(), propagateMetadata(), and llvm::Interpreter::visitAllocaInst().

getSequentialNumElements()

template<typename ItTy = User::const_op_iterator>

uint64_t llvm::generic_gep_type_iterator< ItTy >::getSequentialNumElements ( ) const

inline

Definition at line 119 of file GetElementPtrTypeIterator.h.

References assert(), and llvm::generic_gep_type_iterator< ItTy >::isBoundedSequential().

Referenced by llvm::ConstantFoldGetElementPtr(), llvm::ConstantExpr::isGEPWithNoNotionalOverIndexing(), and isSafeSROAGEP().

getStructType()

template<typename ItTy = User::const_op_iterator>

StructType* llvm::generic_gep_type_iterator< ItTy >::getStructType ( ) const

inline

Definition at line 109 of file GetElementPtrTypeIterator.h.

References llvm::PointerUnion< PTs >::get().

Referenced by llvm::createSeparateConstOffsetFromGEPPass().

getStructTypeOrNull()

template<typename ItTy = User::const_op_iterator>

StructType* llvm::generic_gep_type_iterator< ItTy >::getStructTypeOrNull ( ) const

inline

Definition at line 111 of file GetElementPtrTypeIterator.h.

References llvm::PointerUnion< PTs >::dyn_cast().

Referenced by CC_MipsO32_FP64(), computeKnownBitsFromOperator(), llvm::EmitGEPOffset(), evaluateGEPOffsetExpression(), getComparePred(), llvm::DataLayout::getIndexedOffsetInType(), getMaxPointerSize(), GetOffsetFromIndex(), isPromotedInstructionLegal(), and llvm::Interpreter::visitAllocaInst().

isBoundedSequential()

template<typename ItTy = User::const_op_iterator>

bool llvm::generic_gep_type_iterator< ItTy >::isBoundedSequential ( ) const

inline

Definition at line 115 of file GetElementPtrTypeIterator.h.

References llvm::generic_gep_type_iterator< ItTy >::isSequential().

Referenced by llvm::ConstantFoldGetElementPtr(), llvm::generic_gep_type_iterator< ItTy >::getSequentialNumElements(), llvm::ConstantExpr::isGEPWithNoNotionalOverIndexing(), and isSafeSROAGEP().

isSequential()

template<typename ItTy = User::const_op_iterator>

bool llvm::generic_gep_type_iterator< ItTy >::isSequential ( ) const

inline

Definition at line 107 of file GetElementPtrTypeIterator.h.

References llvm::PointerUnion< PTs >::is().

Referenced by llvm::ConstantFoldGetElementPtr(), llvm::createSeparateConstOffsetFromGEPPass(), GEPSequentialConstIndexed(), llvm::generic_gep_type_iterator< ItTy >::isBoundedSequential(), and isGEPFoldable().

isStruct()

template<typename ItTy = User::const_op_iterator>

bool llvm::generic_gep_type_iterator< ItTy >::isStruct ( ) const

inline

Definition at line 106 of file GetElementPtrTypeIterator.h.

References llvm::PointerUnion< PTs >::is().

Referenced by llvm::canReplaceOperandWithVariable(), isSafeSROAGEP(), matchesOr(), and llvm::InstCombiner::visitGetElementPtrInst().

operator!=()

template<typename ItTy = User::const_op_iterator>

bool llvm::generic_gep_type_iterator< ItTy >::operator!= ( const generic_gep_type_iterator< ItTy > &  x ) const

inline

Definition at line 60 of file GetElementPtrTypeIterator.h.

References llvm::generic_gep_type_iterator< ItTy >::operator==().

operator++() [1/2]

template<typename ItTy = User::const_op_iterator>

generic_gep_type_iterator& llvm::generic_gep_type_iterator< ItTy >::operator++ ( )

inline

Definition at line 76 of file GetElementPtrTypeIterator.h.

References llvm::dyn_cast(), and llvm::generic_gep_type_iterator< ItTy >::getIndexedType().

operator++() [2/2]

template<typename ItTy = User::const_op_iterator>

generic_gep_type_iterator llvm::generic_gep_type_iterator< ItTy >::operator++ ( int  )

inline

Definition at line 87 of file GetElementPtrTypeIterator.h.

operator==()

template<typename ItTy = User::const_op_iterator>

bool llvm::generic_gep_type_iterator< ItTy >::operator== ( const generic_gep_type_iterator< ItTy > &  x ) const

inline

Definition at line 56 of file GetElementPtrTypeIterator.h.

Referenced by llvm::generic_gep_type_iterator< ItTy >::operator!=().

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

• include/llvm/IR/GetElementPtrTypeIterator.h