AllocaSlices::partition_iterator Class Reference

An iterator over partitions of the alloca's slices. More...

Inheritance diagram for AllocaSlices::partition_iterator:

Public Member Functions
bool	operator== (const partition_iterator &RHS) const
partition_iterator &	operator++ ()
Partition &	operator* ()
Public Member Functions inherited from llvm::iterator_facade_base< partition_iterator, std::forward_iterator_tag, Partition >
partition_iterator	operator+ (std::ptrdiff_t n) const
partition_iterator	operator- (std::ptrdiff_t n) const
partition_iterator &	operator++ ()
partition_iterator &	operator-- ()
bool	operator!= (const partition_iterator &RHS) const
bool	operator> (const partition_iterator &RHS) const
bool	operator<= (const partition_iterator &RHS) const
bool	operator>= (const partition_iterator &RHS) const
PointerProxy	operator-> () const
ReferenceProxy	operator[] (std::ptrdiff_t n) const

Friends
class	AllocaSlices

Additional Inherited Members
Public Types inherited from llvm::iterator_facade_base< partition_iterator, std::forward_iterator_tag, Partition >
using	iterator_category
using	value_type
using	difference_type
using	pointer
using	reference
Protected Types inherited from llvm::iterator_facade_base< partition_iterator, std::forward_iterator_tag, Partition >
enum

Detailed Description

An iterator over partitions of the alloca's slices.

This iterator implements the core algorithm for partitioning the alloca's slices. It is a forward iterator as we don't support backtracking for efficiency reasons, and re-use a single storage area to maintain the current set of split slices.

It is templated on the slice iterator type to use so that it can operate with either const or non-const slice iterators.

Definition at line 783 of file SROA.cpp.

Member Function Documentation

operator*()

Partition & AllocaSlices::partition_iterator::operator* ( )

inline

Definition at line 957 of file SROA.cpp.

operator++()

partition_iterator & AllocaSlices::partition_iterator::operator++ ( )

inline

Definition at line 952 of file SROA.cpp.

operator==()

bool AllocaSlices::partition_iterator::operator== ( const partition_iterator & RHS ) const

inline

Definition at line 932 of file SROA.cpp.

References assert().

Friends And Related Symbol Documentation

AllocaSlices

friend class AllocaSlices

friend

Definition at line 786 of file SROA.cpp.

References AllocaSlices.

Referenced by AllocaSlices.

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

• lib/Transforms/Scalar/SROA.cpp