LLVM 19.0.0git
Macros | Functions
CoverageMapping.cpp File Reference
#include "llvm/ProfileData/Coverage/CoverageMapping.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallBitVector.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Object/BuildID.h"
#include "llvm/ProfileData/Coverage/CoverageMappingReader.h"
#include "llvm/ProfileData/InstrProfReader.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Errc.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/VirtualFileSystem.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <cassert>
#include <cmath>
#include <cstdint>
#include <iterator>
#include <map>
#include <memory>
#include <optional>
#include <string>
#include <system_error>
#include <utility>
#include <vector>

Go to the source code of this file.


#define DEBUG_TYPE   "coverage-mapping"


static unsigned getMaxCounterID (const CounterMappingContext &Ctx, const CoverageMappingRecord &Record)
static unsigned getMaxBitmapSize (const CoverageMappingRecord &Record, bool IsVersion11)
 Returns the bit count.
static Error handleMaybeNoDataFoundError (Error E)
static SmallBitVector gatherFileIDs (StringRef SourceFile, const FunctionRecord &Function)
static std::optional< unsignedfindMainViewFileID (const FunctionRecord &Function)
 Return the ID of the file where the definition of the function is located.
static std::optional< unsignedfindMainViewFileID (StringRef SourceFile, const FunctionRecord &Function)
 Check if SourceFile is the file that contains the definition of the Function.
static bool isExpansion (const CountedRegion &R, unsigned FileID)
static std::string getCoverageMapErrString (coveragemap_error Err, const std::string &ErrMsg="")

Macro Definition Documentation


#define DEBUG_TYPE   "coverage-mapping"

Definition at line 48 of file CoverageMapping.cpp.

Function Documentation

◆ findMainViewFileID() [1/2]

static std::optional< unsigned > findMainViewFileID ( const FunctionRecord Function)

◆ findMainViewFileID() [2/2]

static std::optional< unsigned > findMainViewFileID ( StringRef  SourceFile,
const FunctionRecord Function 

Check if SourceFile is the file that contains the definition of the Function.

Return the ID of the file in that case or std::nullopt otherwise.

Definition at line 1386 of file CoverageMapping.cpp.

References findMainViewFileID(), and I.

◆ gatherFileIDs()

static SmallBitVector gatherFileIDs ( StringRef  SourceFile,
const FunctionRecord Function 

Definition at line 1360 of file CoverageMapping.cpp.

References I, and llvm::Function::size().

Referenced by llvm::coverage::CoverageMapping::getCoverageForFile().

◆ getCoverageMapErrString()

static std::string getCoverageMapErrString ( coveragemap_error  Err,
const std::string &  ErrMsg = "" 

◆ getMaxBitmapSize()

static unsigned getMaxBitmapSize ( const CoverageMappingRecord Record,
bool  IsVersion11 

◆ getMaxCounterID()

static unsigned getMaxCounterID ( const CounterMappingContext Ctx,
const CoverageMappingRecord Record 

◆ handleMaybeNoDataFoundError()

static Error handleMaybeNoDataFoundError ( Error  E)

◆ isExpansion()

static bool isExpansion ( const CountedRegion R,
unsigned  FileID