Debugify.h File Reference

#include "llvm/ADT/MapVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Bitcode/BitcodeWriterPass.h"
#include "llvm/IR/IRPrintingPasses.h"
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/PassInstrumentation.h"
#include "llvm/IR/PassManager.h"
#include "llvm/IR/ValueHandle.h"
#include "llvm/Pass.h"

Go to the source code of this file.

Classes
struct	DebugInfoPerPass
	Used to track the Debug Info Metadata information. More...
class	NewPMDebugifyPass
struct	DebugifyStatistics
	Track how much debugify information (in the synthetic mode only) has been lost. More...
class	NewPMCheckDebugifyPass
class	llvm::DebugifyEachInstrumentation
class	llvm::DebugifyCustomPassManager
	DebugifyCustomPassManager wraps each pass with the debugify passes if needed. More...

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Typedefs
using	DebugFnMap = llvm::MapVector< const llvm::Function *, const llvm::DISubprogram * >
using	DebugInstMap = llvm::MapVector< const llvm::Instruction *, bool >
using	DebugVarMap = llvm::MapVector< const llvm::DILocalVariable *, unsigned >
using	WeakInstValueMap = llvm::MapVector< const llvm::Instruction *, llvm::WeakVH >
using	DebugifyStatsMap = llvm::MapVector< llvm::StringRef, DebugifyStatistics >
	Map pass names to a per-pass DebugifyStatistics instance.

Enumerations
enum class	DebugifyMode { NoDebugify , SyntheticDebugInfo , OriginalDebugInfo }
	Used to check whether we track synthetic or original debug info. More...

Functions
bool	llvm::applyDebugifyMetadata (Module &M, iterator_range< Module::iterator > Functions, StringRef Banner, std::function< bool(DIBuilder &, Function &)> ApplyToMF)
	Add synthesized debug information to a module.
bool	llvm::stripDebugifyMetadata (Module &M)
	Strip out all of the metadata and debug info inserted by debugify.
bool	llvm::collectDebugInfoMetadata (Module &M, iterator_range< Module::iterator > Functions, DebugInfoPerPass &DebugInfoBeforePass, StringRef Banner, StringRef NameOfWrappedPass)
	Collect original debug information before a pass.
bool	llvm::checkDebugInfoMetadata (Module &M, iterator_range< Module::iterator > Functions, DebugInfoPerPass &DebugInfoBeforePass, StringRef Banner, StringRef NameOfWrappedPass, StringRef OrigDIVerifyBugsReportFilePath)
	Check original debug information after a pass.
llvm::ModulePass *	createDebugifyModulePass (enum DebugifyMode Mode=DebugifyMode::SyntheticDebugInfo, llvm::StringRef NameOfWrappedPass="", DebugInfoPerPass *DebugInfoBeforePass=nullptr)
llvm::FunctionPass *	createDebugifyFunctionPass (enum DebugifyMode Mode=DebugifyMode::SyntheticDebugInfo, llvm::StringRef NameOfWrappedPass="", DebugInfoPerPass *DebugInfoBeforePass=nullptr)
llvm::ModulePass *	createCheckDebugifyModulePass (bool Strip=false, llvm::StringRef NameOfWrappedPass="", DebugifyStatsMap *StatsMap=nullptr, enum DebugifyMode Mode=DebugifyMode::SyntheticDebugInfo, DebugInfoPerPass *DebugInfoBeforePass=nullptr, llvm::StringRef OrigDIVerifyBugsReportFilePath="")
llvm::FunctionPass *	createCheckDebugifyFunctionPass (bool Strip=false, llvm::StringRef NameOfWrappedPass="", DebugifyStatsMap *StatsMap=nullptr, enum DebugifyMode Mode=DebugifyMode::SyntheticDebugInfo, DebugInfoPerPass *DebugInfoBeforePass=nullptr, llvm::StringRef OrigDIVerifyBugsReportFilePath="")
void	llvm::exportDebugifyStats (StringRef Path, const DebugifyStatsMap &Map)

Typedef Documentation

DebugFnMap

using DebugFnMap = llvm::MapVector<const llvm::Function *, const llvm::DISubprogram *>

Definition at line 28 of file Debugify.h.

DebugifyStatsMap

using DebugifyStatsMap = llvm::MapVector<llvm::StringRef, DebugifyStatistics>

Map pass names to a per-pass DebugifyStatistics instance.

Definition at line 148 of file Debugify.h.

DebugInstMap

using DebugInstMap = llvm::MapVector<const llvm::Instruction *, bool>

Definition at line 30 of file Debugify.h.

DebugVarMap

using DebugVarMap = llvm::MapVector<const llvm::DILocalVariable *, unsigned>

Definition at line 31 of file Debugify.h.

WeakInstValueMap

using WeakInstValueMap = llvm::MapVector<const llvm::Instruction *, llvm::WeakVH>

Definition at line 32 of file Debugify.h.

Enumeration Type Documentation

DebugifyMode

enum class DebugifyMode

strong

Used to check whether we track synthetic or original debug info.

Enumerator
NoDebugify
SyntheticDebugInfo
OriginalDebugInfo

Definition at line 95 of file Debugify.h.

Function Documentation

createCheckDebugifyFunctionPass()

llvm::FunctionPass * createCheckDebugifyFunctionPass	(	bool	Strip = false,
		llvm::StringRef	NameOfWrappedPass = "",
		DebugifyStatsMap *	StatsMap = nullptr,
		enum DebugifyMode	Mode = DebugifyMode::SyntheticDebugInfo,
		DebugInfoPerPass *	DebugInfoBeforePass = nullptr,
		llvm::StringRef	OrigDIVerifyBugsReportFilePath = ""
	)

Definition at line 1025 of file Debugify.cpp.

References assert(), OriginalDebugInfo, and SyntheticDebugInfo.

Referenced by llvm::DebugifyCustomPassManager::add().

createCheckDebugifyModulePass()

llvm::ModulePass * createCheckDebugifyModulePass	(	bool	Strip = false,
		llvm::StringRef	NameOfWrappedPass = "",
		DebugifyStatsMap *	StatsMap = nullptr,
		enum DebugifyMode	Mode = DebugifyMode::SyntheticDebugInfo,
		DebugInfoPerPass *	DebugInfoBeforePass = nullptr,
		llvm::StringRef	OrigDIVerifyBugsReportFilePath = ""
	)

Definition at line 1013 of file Debugify.cpp.

References assert(), OriginalDebugInfo, and SyntheticDebugInfo.

Referenced by llvm::DebugifyCustomPassManager::add().

createDebugifyFunctionPass()

llvm::FunctionPass * createDebugifyFunctionPass	(	enum DebugifyMode	Mode = DebugifyMode::SyntheticDebugInfo,
		llvm::StringRef	NameOfWrappedPass = "",
		DebugInfoPerPass *	DebugInfoBeforePass = nullptr
	)

Definition at line 990 of file Debugify.cpp.

References assert(), OriginalDebugInfo, and SyntheticDebugInfo.

Referenced by llvm::DebugifyCustomPassManager::add().

createDebugifyModulePass()

llvm::ModulePass * createDebugifyModulePass	(	enum DebugifyMode	Mode = DebugifyMode::SyntheticDebugInfo,
		llvm::StringRef	NameOfWrappedPass = "",
		DebugInfoPerPass *	DebugInfoBeforePass = nullptr
	)

Definition at line 980 of file Debugify.cpp.

References assert(), OriginalDebugInfo, and SyntheticDebugInfo.

Referenced by llvm::DebugifyCustomPassManager::add().