llvm::memprof::CallStack< NodeT, IteratorT > Class Template Reference

Helper class to iterate through stack ids in both metadata (memprof MIB and callsite) and the corresponding ThinLTO summary data structures (CallsiteInfo and MIBInfo). More...

#include "llvm/Analysis/MemoryProfileInfo.h"

Classes
struct	CallStackIterator

Public Member Functions
	CallStack (const NodeT *N=nullptr)
bool	empty () const
CallStackIterator	begin () const
CallStackIterator	end () const
CallStackIterator	beginAfterSharedPrefix (CallStack &Other)
uint64_t	back () const
uint64_t	back () const

Detailed Description

template<class NodeT, class IteratorT>
class llvm::memprof::CallStack< NodeT, IteratorT >

Helper class to iterate through stack ids in both metadata (memprof MIB and callsite) and the corresponding ThinLTO summary data structures (CallsiteInfo and MIBInfo).

This simplifies implementation of client code which doesn't need to worry about whether we are operating with IR (Regular LTO), or summary (ThinLTO).

Definition at line 133 of file MemoryProfileInfo.h.

Constructor & Destructor Documentation

CallStack()

template<class NodeT , class IteratorT >

llvm::memprof::CallStack< NodeT, IteratorT >::CallStack ( const NodeT *  N = nullptr )

inline

Definition at line 135 of file MemoryProfileInfo.h.

Member Function Documentation

back() [1/2]

template<class NodeT , class IteratorT >

uint64_t llvm::memprof::CallStack< NodeT, IteratorT >::back

Definition at line 180 of file MemoryProfileInfo.h.

References assert().

back() [2/2]

uint64_t llvm::memprof::CallStack< MDNode, MDNode::op_iterator >::back

(

)

const

begin()

template<class NodeT , class IteratorT >

CallStack< NodeT, IteratorT >::CallStackIterator llvm::memprof::CallStack< NodeT, IteratorT >::begin

Definition at line 187 of file MemoryProfileInfo.h.

Referenced by llvm::memprof::CallStack< NodeT, IteratorT >::beginAfterSharedPrefix().

beginAfterSharedPrefix()

template<class NodeT , class IteratorT >

CallStack< NodeT, IteratorT >::CallStackIterator llvm::memprof::CallStack< NodeT, IteratorT >::beginAfterSharedPrefix

(

CallStack< NodeT, IteratorT > &

Other

)

Definition at line 193 of file MemoryProfileInfo.h.

References assert(), llvm::memprof::CallStack< NodeT, IteratorT >::begin(), llvm::memprof::CallStack< NodeT, IteratorT >::end(), and llvm::Other.

Referenced by computeFunctionSummary().

empty()

template<class NodeT , class IteratorT >

bool llvm::memprof::CallStack< NodeT, IteratorT >::empty ( ) const

inline

Definition at line 151 of file MemoryProfileInfo.h.

Referenced by computeFunctionSummary().

end()

template<class NodeT , class IteratorT >

CallStackIterator llvm::memprof::CallStack< NodeT, IteratorT >::end ( ) const

inline

Definition at line 154 of file MemoryProfileInfo.h.

Referenced by llvm::memprof::CallStack< NodeT, IteratorT >::beginAfterSharedPrefix(), and computeFunctionSummary().

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

• include/llvm/Analysis/MemoryProfileInfo.h