LLVM  8.0.0svn
Macros | Functions | Variables
GCOVProfiling.cpp File Reference
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/Hashing.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/Sequence.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/Analysis/EHPersonalities.h"
#include "llvm/Analysis/TargetLibraryInfo.h"
#include "llvm/IR/CFG.h"
#include "llvm/IR/DebugInfo.h"
#include "llvm/IR/DebugLoc.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Module.h"
#include "llvm/Pass.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Instrumentation.h"
#include "llvm/Transforms/Instrumentation/GCOVProfiler.h"
#include "llvm/Transforms/Utils/ModuleUtils.h"
#include <algorithm>
#include <memory>
#include <string>
#include <utility>
Include dependency graph for GCOVProfiling.cpp:

Go to the source code of this file.

Macros

#define DEBUG_TYPE   "insert-gcov-profiling"
 

Functions

 INITIALIZE_PASS_BEGIN (GCOVProfilerLegacyPass, "insert-gcov-profiling", "Insert instrumentation for GCOV profiling", false, false) INITIALIZE_PASS_END(GCOVProfilerLegacyPass
 
static StringRef getFunctionName (const DISubprogram *SP)
 
static bool functionHasLines (Function &F)
 
static bool isUsingScopeBasedEH (Function &F)
 
static bool shouldKeepInEntry (BasicBlock::iterator It)
 

Variables

static cl::opt< std::string > DefaultGCOVVersion ("default-gcov-version", cl::init("402*"), cl::Hidden, cl::ValueRequired)
 
static cl::opt< boolDefaultExitBlockBeforeBody ("gcov-exit-block-before-body", cl::init(false), cl::Hidden)
 
insert gcov profiling
 
insert gcov Insert instrumentation for GCOV false
 

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE   "insert-gcov-profiling"

Definition at line 49 of file GCOVProfiling.cpp.

Function Documentation

◆ functionHasLines()

static bool functionHasLines ( Function F)
static

Definition at line 489 of file GCOVProfiling.cpp.

References llvm::DebugLoc::getLine(), and I.

Referenced by shouldKeepInEntry().

◆ getFunctionName()

static StringRef getFunctionName ( const DISubprogram SP)
static

◆ INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN ( GCOVProfilerLegacyPass  ,
"insert-gcov-profiling ,
"Insert instrumentation for GCOV profiling ,
false  ,
false   
)

◆ isUsingScopeBasedEH()

static bool isUsingScopeBasedEH ( Function F)
static

◆ shouldKeepInEntry()

static bool shouldKeepInEntry ( BasicBlock::iterator  It)
static

Definition at line 518 of file GCOVProfiling.cpp.

References llvm::Function::addFnAttr(), llvm::PHINode::addIncoming(), llvm::CallBase< InstTy >::addParamAttr(), llvm::appendToGlobalCtors(), llvm::AMDGPU::HSAMD::Kernel::Key::Args, assert(), llvm::BasicBlock::begin(), llvm::raw_fd_ostream::close(), llvm::BasicBlock::Create(), llvm::Function::Create(), llvm::StructType::create(), llvm::IRBuilder< T, Inserter >::CreateAdd(), llvm::IRBuilder< T, Inserter >::CreateBr(), llvm::IRBuilder< T, Inserter >::CreateCall(), llvm::IRBuilder< T, Inserter >::CreateCondBr(), llvm::IRBuilder< T, Inserter >::CreateGlobalStringPtr(), llvm::IRBuilder< T, Inserter >::CreateICmpSLT(), llvm::IRBuilder< T, Inserter >::CreateInBoundsGEP(), llvm::IRBuilder< T, Inserter >::CreateLoad(), llvm::IRBuilder< T, Inserter >::CreatePHI(), llvm::IRBuilder< T, Inserter >::CreateRet(), llvm::IRBuilder< T, Inserter >::CreateRetVoid(), llvm::IRBuilder< T, Inserter >::CreateStore(), llvm::IRBuilder< T, Inserter >::CreateStructGEP(), llvm::SmallVectorBase::empty(), llvm::DenseMapBase< DenseMap< KeyT, ValueT, KeyInfoT, BucketT >, KeyT, ValueT, KeyInfoT, BucketT >::end(), F(), llvm::sys::fs::F_None, llvm::DenseMapBase< DenseMap< KeyT, ValueT, KeyInfoT, BucketT >, KeyT, ValueT, KeyInfoT, BucketT >::find(), functionHasLines(), llvm::Module::functions(), llvm::ConstantInt::get(), llvm::FunctionType::get(), llvm::ArrayType::get(), llvm::ConstantArray::get(), llvm::ConstantStruct::get(), llvm::PointerType::get(), llvm::getDISubprogram(), llvm::DICompileUnit::getDWOId(), llvm::TargetLibraryInfo::getExtAttrForI32Param(), llvm::DIScope::getFilename(), llvm::Module::getFunction(), llvm::getFunctionName(), llvm::ConstantExpr::getInBoundsGetElementPtr(), llvm::IRBuilderBase::getInt32(), llvm::IRBuilderBase::getInt32Ty(), llvm::Type::getInt32Ty(), llvm::IRBuilderBase::getInt64(), llvm::Type::getInt64PtrTy(), llvm::IRBuilderBase::getInt64Ty(), llvm::Type::getInt64Ty(), llvm::IRBuilderBase::getInt8(), llvm::IRBuilderBase::getInt8PtrTy(), llvm::Type::getInt8PtrTy(), llvm::IRBuilderBase::getInt8Ty(), llvm::Type::getInt8Ty(), llvm::DebugLoc::getLine(), llvm::Module::getNamedMetadata(), llvm::Constant::getNullValue(), llvm::NamedMDNode::getNumOperands(), llvm::Instruction::getNumSuccessors(), llvm::NamedMDNode::getOperand(), llvm::Module::getOrInsertFunction(), llvm::Type::getPointerTo(), llvm::Function::getReturnType(), llvm::DebugLoc::getScope(), llvm::Instruction::getSuccessor(), llvm::GlobalValue::getValueType(), llvm::IRBuilderBase::getVoidTy(), llvm::Type::getVoidTy(), llvm::GlobalValue::Global, llvm::hash_value(), I, llvm::GlobalValue::InternalLinkage, llvm::DebugLoc::isImplicitCode(), llvm::Type::isIntegerTy(), isUsingScopeBasedEH(), llvm::pred_begin(), llvm::pred_end(), llvm::predecessors(), llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back(), llvm::report_fatal_error(), llvm::SmallVectorImpl< T >::resize(), Result, llvm::IRBuilderBase::SetInsertPoint(), llvm::GlobalValue::setLinkage(), llvm::GlobalValue::setUnnamedAddr(), llvm::SmallVectorBase::size(), llvm::BasicBlock::splitBasicBlock(), llvm::successors(), and llvm::raw_ostream::write().

Variable Documentation

◆ DefaultExitBlockBeforeBody

cl::opt<bool> DefaultExitBlockBeforeBody("gcov-exit-block-before-body", cl::init(false), cl::Hidden)
static

◆ DefaultGCOVVersion

cl::opt<std::string> DefaultGCOVVersion("default-gcov-version", cl::init("402*"), cl::Hidden, cl::ValueRequired)
static

◆ false

insert gcov Insert instrumentation for GCOV false

Definition at line 159 of file GCOVProfiling.cpp.

◆ profiling

insert gcov Insert instrumentation for GCOV profiling

Definition at line 159 of file GCOVProfiling.cpp.