LLVM  10.0.0svn
Classes | Typedefs | Enumerations | Functions
llvm::sampleprof Namespace Reference

Classes

class  FunctionSamples
 Representation of the samples collected for a function. More...
 
struct  LineLocation
 Represents the relative location of an instruction. More...
 
class  SampleProfileReader
 Sample-based profile reader. More...
 
class  SampleProfileReaderBinary
 
class  SampleProfileReaderCompactBinary
 
class  SampleProfileReaderGCC
 
class  SampleProfileReaderItaniumRemapper
 A profile data reader proxy that remaps the profile data from another sample profile data reader, by applying a provided set of equivalences between components of the symbol names in the profile. More...
 
class  SampleProfileReaderRawBinary
 
class  SampleProfileReaderText
 
class  SampleProfileWriter
 Sample-based profile writer. Base class. More...
 
class  SampleProfileWriterBinary
 Sample-based profile writer (binary format). More...
 
class  SampleProfileWriterCompactBinary
 
class  SampleProfileWriterRawBinary
 
class  SampleProfileWriterText
 Sample-based profile writer (text format). More...
 
class  SampleRecord
 Representation of a single sample record. More...
 
class  SampleSorter
 Sort a LocationT->SampleT map by LocationT. More...
 

Typedefs

using BodySampleMap = std::map< LineLocation, SampleRecord >
 
using FunctionSamplesMap = std::map< std::string, FunctionSamples, std::less<> >
 
using CallsiteSampleMap = std::map< LineLocation, FunctionSamplesMap >
 
using InlineCallStack = SmallVector< FunctionSamples *, 10 >
 

Enumerations

enum  SampleProfileFormat {
  SPF_None = 0, SPF_Text = 0x1, SPF_Compact_Binary = 0x2, SPF_GCC = 0x3,
  SPF_Binary = 0xff
}
 
enum  HistType {
  HIST_TYPE_INTERVAL, HIST_TYPE_POW2, HIST_TYPE_SINGLE_VALUE, HIST_TYPE_CONST_DELTA,
  HIST_TYPE_INDIR_CALL, HIST_TYPE_AVERAGE, HIST_TYPE_IOR, HIST_TYPE_INDIR_CALL_TOPN
}
 

Functions

static uint64_t SPMagic (SampleProfileFormat Format=SPF_Binary)
 
static StringRef getRepInFormat (StringRef Name, SampleProfileFormat Format, std::string &GUIDBuf)
 
static uint64_t SPVersion ()
 
raw_ostreamoperator<< (raw_ostream &OS, const LineLocation &Loc)
 
raw_ostreamoperator<< (raw_ostream &OS, const SampleRecord &Sample)
 
raw_ostreamoperator<< (raw_ostream &OS, const FunctionSamples &FS)
 

Typedef Documentation

◆ BodySampleMap

Definition at line 228 of file SampleProf.h.

◆ CallsiteSampleMap

Definition at line 232 of file SampleProf.h.

◆ FunctionSamplesMap

using llvm::sampleprof::FunctionSamplesMap = typedef std::map<std::string, FunctionSamples, std::less<> >

Definition at line 231 of file SampleProf.h.

◆ InlineCallStack

Definition at line 489 of file SampleProfReader.h.

Enumeration Type Documentation

◆ HistType

Enumerator
HIST_TYPE_INTERVAL 
HIST_TYPE_POW2 
HIST_TYPE_SINGLE_VALUE 
HIST_TYPE_CONST_DELTA 
HIST_TYPE_INDIR_CALL 
HIST_TYPE_AVERAGE 
HIST_TYPE_IOR 
HIST_TYPE_INDIR_CALL_TOPN 

Definition at line 493 of file SampleProfReader.h.

◆ SampleProfileFormat

Enumerator
SPF_None 
SPF_Text 
SPF_Compact_Binary 
SPF_GCC 
SPF_Binary 

Definition at line 82 of file SampleProf.h.

Function Documentation

◆ getRepInFormat()

static StringRef llvm::sampleprof::getRepInFormat ( StringRef  Name,
SampleProfileFormat  Format,
std::string &  GUIDBuf 
)
inlinestatic

◆ operator<<() [1/3]

raw_ostream & llvm::sampleprof::operator<< ( raw_ostream OS,
const LineLocation Loc 
)

Definition at line 88 of file SampleProf.cpp.

References llvm::sampleprof::LineLocation::print().

◆ operator<<() [2/3]

raw_ostream & llvm::sampleprof::operator<< ( raw_ostream OS,
const SampleRecord Sample 
)

Definition at line 113 of file SampleProf.cpp.

References llvm::sampleprof::SampleRecord::print().

◆ operator<<() [3/3]

raw_ostream & llvm::sampleprof::operator<< ( raw_ostream OS,
const FunctionSamples FS 
)

Definition at line 156 of file SampleProf.cpp.

References llvm::sampleprof::FunctionSamples::print().

◆ SPMagic()

static uint64_t llvm::sampleprof::SPMagic ( SampleProfileFormat  Format = SPF_Binary)
inlinestatic

◆ SPVersion()

static uint64_t llvm::sampleprof::SPVersion ( )
inlinestatic