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 (const CallStack &Other)
uint64_t	back () const
LLVM_ABI 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 180 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 182 of file MemoryProfileInfo.h.

Referenced by beginAfterSharedPrefix().

Member Function Documentation

back() [1/2]

template<class NodeT, class IteratorT>

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

(

)

const

Definition at line 227 of file MemoryProfileInfo.h.

References assert().

back() [2/2]

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

(

)

const

References LLVM_ABI.

begin()

template<class NodeT, class IteratorT>

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

(

)

const

Definition at line 234 of file MemoryProfileInfo.h.

Referenced by beginAfterSharedPrefix().

beginAfterSharedPrefix()

template<class NodeT, class IteratorT>

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

(

const CallStack< NodeT, IteratorT > &

Other

)

Definition at line 240 of file MemoryProfileInfo.h.

References assert(), begin(), CallStack(), end(), and llvm::Other.

Referenced by checkAllocContextIds(), and computeFunctionSummary().

empty()

template<class NodeT, class IteratorT>

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

inline

Definition at line 198 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 201 of file MemoryProfileInfo.h.

Referenced by beginAfterSharedPrefix(), checkAllocContextIds(), and computeFunctionSummary().

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

• include/llvm/Analysis/MemoryProfileInfo.h