llvm::PseudoProbeDwarfDiscriminator Struct Reference

#include "llvm/IR/PseudoProbe.h"

Static Public Member Functions
static uint32_t	packProbeData (uint32_t Index, uint32_t Type, uint32_t Flags, uint32_t Factor, std::optional< uint32_t > DwarfBaseDiscriminator)
static uint32_t	extractProbeIndex (uint32_t Value)
static std::optional< uint32_t >	extractDwarfBaseDiscriminator (uint32_t Value)
static bool	isDwarfBaseDiscriminatorEncoded (uint32_t Value)
static uint32_t	extractProbeType (uint32_t Value)
static uint32_t	extractProbeAttributes (uint32_t Value)
static uint32_t	extractProbeFactor (uint32_t Value)

Static Public Attributes
static constexpr uint8_t	FullDistributionFactor = 100

Detailed Description

Definition at line 42 of file PseudoProbe.h.

Member Function Documentation

extractDwarfBaseDiscriminator()

std::optional< uint32_t > llvm::PseudoProbeDwarfDiscriminator::extractDwarfBaseDiscriminator ( uint32_t Value )

inlinestatic

Definition at line 81 of file PseudoProbe.h.

References isDwarfBaseDiscriminatorEncoded().

Referenced by llvm::DILocation::getBaseDiscriminatorFromDiscriminator(), and llvm::setProbeDistributionFactor().

extractProbeAttributes()

uint32_t llvm::PseudoProbeDwarfDiscriminator::extractProbeAttributes ( uint32_t Value )

inlinestatic

Definition at line 95 of file PseudoProbe.h.

Referenced by llvm::extractProbeFromDiscriminator(), and llvm::setProbeDistributionFactor().

extractProbeFactor()

uint32_t llvm::PseudoProbeDwarfDiscriminator::extractProbeFactor ( uint32_t Value )

inlinestatic

Definition at line 99 of file PseudoProbe.h.

Referenced by llvm::extractProbeFromDiscriminator().

extractProbeIndex()

uint32_t llvm::PseudoProbeDwarfDiscriminator::extractProbeIndex ( uint32_t Value )

inlinestatic

Definition at line 75 of file PseudoProbe.h.

References isDwarfBaseDiscriminatorEncoded().

Referenced by llvm::PseudoProbeHandler::emitPseudoProbe(), llvm::extractProbeFromDiscriminator(), llvm::DILocation::getBaseDiscriminatorFromDiscriminator(), llvm::sampleprof::FunctionSamples::getCallSiteIdentifier(), and llvm::setProbeDistributionFactor().

extractProbeType()

uint32_t llvm::PseudoProbeDwarfDiscriminator::extractProbeType ( uint32_t Value )

inlinestatic

Definition at line 91 of file PseudoProbe.h.

Referenced by llvm::extractProbeFromDiscriminator(), and llvm::setProbeDistributionFactor().

isDwarfBaseDiscriminatorEncoded()

bool llvm::PseudoProbeDwarfDiscriminator::isDwarfBaseDiscriminatorEncoded ( uint32_t Value )

inlinestatic

Definition at line 87 of file PseudoProbe.h.

Referenced by extractDwarfBaseDiscriminator(), and extractProbeIndex().

packProbeData()

uint32_t llvm::PseudoProbeDwarfDiscriminator::packProbeData ( uint32_t Index, uint32_t Type, uint32_t Flags, uint32_t Factor, std::optional< uint32_t > DwarfBaseDiscriminator )

inlinestatic

Definition at line 57 of file PseudoProbe.h.

References assert().

Referenced by llvm::SampleProfileProber::instrumentOneFunc(), and llvm::setProbeDistributionFactor().

Member Data Documentation

FullDistributionFactor

uint8_t llvm::PseudoProbeDwarfDiscriminator::FullDistributionFactor = 100

staticconstexpr

Definition at line 104 of file PseudoProbe.h.

Referenced by llvm::extractProbeFromDiscriminator(), llvm::SampleProfileProber::instrumentOneFunc(), and llvm::setProbeDistributionFactor().

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

• include/llvm/IR/PseudoProbe.h