LLVM: llvm::CalleeInfo Struct Reference (original) (raw)

Class to accumulate and hold information about a callee. More...

#include "[llvm/IR/ModuleSummaryIndex.h](ModuleSummaryIndex%5F8h%5Fsource.html)"

Public Types
enum class	HotnessType : uint8_t { Unknown = 0 , Cold = 1 , None = 2 , Hot = 3 , Critical = 4 }

Public Member Functions
	CalleeInfo ()
	CalleeInfo (HotnessType Hotness, bool HasTC, uint64_t RelBF)
void	updateHotness (const HotnessType OtherHotness)
bool	hasTailCall () const
void	setHasTailCall (const bool HasTC)
HotnessType	getHotness () const
void	updateRelBlockFreq (uint64_t BlockFreq, uint64_t EntryFreq)
	Update RelBlockFreq from BlockFreq and EntryFreq.

Static Public Attributes
static constexpr unsigned	RelBlockFreqBits = 28
	The value stored in RelBlockFreq has to be interpreted as the digits of a scaled number with a scale of -ScaleShift.
static constexpr int32_t	ScaleShift = 8
static constexpr uint64_t	MaxRelBlockFreq = (1 << RelBlockFreqBits) - 1

Class to accumulate and hold information about a callee.

Definition at line 62 of file ModuleSummaryIndex.h.

◆ HotnessType

llvm::CalleeInfo::CalleeInfo ( )	inline

llvm::CalleeInfo::CalleeInfo ( HotnessType Hotness, bool HasTC, uint64_t RelBF )	inlineexplicit

HotnessType llvm::CalleeInfo::getHotness ( ) const	inline

bool llvm::CalleeInfo::hasTailCall ( ) const	inline

void llvm::CalleeInfo::setHasTailCall ( const bool HasTC)	inline

void llvm::CalleeInfo::updateHotness ( const HotnessType OtherHotness)	inline

void llvm::CalleeInfo::updateRelBlockFreq ( uint64_t BlockFreq, uint64_t EntryFreq )	inline

uint64_t llvm::CalleeInfo::MaxRelBlockFreq = (1 << RelBlockFreqBits) - 1	staticconstexpr

unsigned llvm::CalleeInfo::RelBlockFreqBits = 28	staticconstexpr

int32_t llvm::CalleeInfo::ScaleShift = 8	staticconstexpr

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