llvm::DwarfInstrProfCorrelator< IntPtrT > Class Template Reference

DwarfInstrProfCorrelator - A child of InstrProfCorrelatorImpl that takes DWARF debug info as input to correlate profiles. More...

#include "llvm/ProfileData/InstrProfCorrelator.h"

Inheritance diagram for llvm::DwarfInstrProfCorrelator< IntPtrT >:

Public Member Functions
	DwarfInstrProfCorrelator (std::unique_ptr< DWARFContext > DICtx, std::unique_ptr< InstrProfCorrelator::Context > Ctx)
Public Member Functions inherited from llvm::InstrProfCorrelatorImpl< IntPtrT >
	InstrProfCorrelatorImpl (std::unique_ptr< InstrProfCorrelator::Context > Ctx)
const RawInstrProf::ProfileData< IntPtrT > *	getDataPointer () const
	Return a pointer to the underlying ProfileData vector that this class constructs.
size_t	getDataSize () const
	Return the number of ProfileData elements.
	InstrProfCorrelatorImpl (std::unique_ptr< InstrProfCorrelator::Context > Ctx)
	InstrProfCorrelatorImpl (std::unique_ptr< InstrProfCorrelator::Context > Ctx)
bool	classof (const InstrProfCorrelator *C)
bool	classof (const InstrProfCorrelator *C)
Public Member Functions inherited from llvm::InstrProfCorrelator
LLVM_ABI std::optional< size_t >	getDataSize () const
	Return the number of ProfileData elements.
const char *	getNamesPointer () const
	Return a pointer to the names string that this class constructs.
size_t	getNamesSize () const
	Return the number of bytes in the names string.
uint64_t	getCountersSectionSize () const
	Return the size of the counters section in bytes.
InstrProfCorrelatorKind	getKind () const
virtual	~InstrProfCorrelator ()=default

Additional Inherited Members
Public Types inherited from llvm::InstrProfCorrelator
enum	ProfCorrelatorKind { NONE , DEBUG_INFO , BINARY }
	Indicate if we should use the debug info or profile metadata sections to correlate. More...
enum	InstrProfCorrelatorKind { CK_32Bit , CK_64Bit }
Static Public Member Functions inherited from llvm::InstrProfCorrelatorImpl< IntPtrT >
static bool	classof (const InstrProfCorrelator *C)
static llvm::Expected< std::unique_ptr< InstrProfCorrelatorImpl< IntPtrT > > >	get (std::unique_ptr< InstrProfCorrelator::Context > Ctx, const object::ObjectFile &Obj, ProfCorrelatorKind FileKind)
Static Public Member Functions inherited from llvm::InstrProfCorrelator
static LLVM_ABI llvm::Expected< std::unique_ptr< InstrProfCorrelator > >	get (StringRef Filename, ProfCorrelatorKind FileKind, const object::BuildIDFetcher *BIDFetcher=nullptr, const ArrayRef< llvm::object::BuildID > BIs={})
Static Public Attributes inherited from llvm::InstrProfCorrelator
static LLVM_ABI const char *	FunctionNameAttributeName = "Function Name"
static LLVM_ABI const char *	CFGHashAttributeName = "CFG Hash"
static LLVM_ABI const char *	NumCountersAttributeName = "Num Counters"
Protected Member Functions inherited from llvm::InstrProfCorrelatorImpl< IntPtrT >
Error	correlateProfileData (int MaxWarnings) override
	Construct a ProfileData vector used to correlate raw instrumentation data to their functions.
Error	dumpYaml (int MaxWarnings, raw_ostream &OS) override
	Process debug info and dump the correlation data.
void	addDataProbe (uint64_t FunctionName, uint64_t CFGHash, IntPtrT CounterOffset, IntPtrT FunctionPtr, uint32_t NumCounters)
template<class T>
T	maybeSwap (T Value) const
Protected Member Functions inherited from llvm::InstrProfCorrelator
	InstrProfCorrelator (InstrProfCorrelatorKind K, std::unique_ptr< Context > Ctx)
Protected Attributes inherited from llvm::InstrProfCorrelatorImpl< IntPtrT >
std::vector< RawInstrProf::ProfileData< IntPtrT > >	Data
Protected Attributes inherited from llvm::InstrProfCorrelator
const std::unique_ptr< Context >	Ctx
std::string	Names
std::vector< std::string >	NamesVec

Detailed Description

template<class IntPtrT>
class llvm::DwarfInstrProfCorrelator< IntPtrT >

DwarfInstrProfCorrelator - A child of InstrProfCorrelatorImpl that takes DWARF debug info as input to correlate profiles.

Definition at line 180 of file InstrProfCorrelator.h.

Constructor & Destructor Documentation

DwarfInstrProfCorrelator()

template<class IntPtrT>

llvm::DwarfInstrProfCorrelator< IntPtrT >::DwarfInstrProfCorrelator ( std::unique_ptr< DWARFContext > DICtx, std::unique_ptr< InstrProfCorrelator::Context > Ctx )

inline

Definition at line 182 of file InstrProfCorrelator.h.

References llvm::InstrProfCorrelator::Ctx, llvm::InstrProfCorrelatorImpl< IntPtrT >::InstrProfCorrelatorImpl(), and llvm::move().

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

• include/llvm/ProfileData/InstrProfCorrelator.h
• lib/ProfileData/InstrProfCorrelator.cpp