A module pass for msan instrumentation. More...

#include "llvm/Transforms/Instrumentation/MemorySanitizer.h"

Inheritance diagram for llvm::MemorySanitizerPass:

Public Member Functions
	MemorySanitizerPass (MemorySanitizerOptions Options)
LLVM_ABI PreservedAnalyses	run (Module &M, ModuleAnalysisManager &AM)
LLVM_ABI void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)
Public Member Functions inherited from llvm::PassInfoMixin< MemorySanitizerPass >
void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)

Static Public Member Functions
static bool	isRequired ()
Static Public Member Functions inherited from llvm::PassInfoMixin< MemorySanitizerPass >
static StringRef	name ()
	Gets the name of the pass we are mixed into.

Detailed Description

A module pass for msan instrumentation.

Instruments functions to detect unitialized reads. This function pass inserts calls to runtime library functions. If the functions aren't declared yet, the pass inserts the declarations. Otherwise the existing globals are used.

Definition at line 43 of file MemorySanitizer.h.

Constructor & Destructor Documentation

◆ MemorySanitizerPass()

llvm::MemorySanitizerPass::MemorySanitizerPass ( MemorySanitizerOptions Options )

inline

Definition at line 44 of file MemorySanitizer.h.

Member Function Documentation

◆ isRequired()

bool llvm::MemorySanitizerPass::isRequired ( )

inlinestatic

Definition at line 50 of file MemorySanitizer.h.

◆ printPipeline()

void MemorySanitizerPass::printPipeline	(	raw_ostream &	OS,
		function_ref< StringRef(StringRef)>	MapClassName2PassName )

Definition at line 793 of file MemorySanitizer.cpp.

References printPipeline().

Referenced by printPipeline().

◆ run()

PreservedAnalyses MemorySanitizerPass::run	(	Module &	M,
		ModuleAnalysisManager &	AM )

Definition at line 762 of file MemorySanitizer.cpp.

References llvm::PreservedAnalyses::abandon(), llvm::PreservedAnalyses::all(), llvm::checkIfAlreadyInstrumented(), F, FAM, llvm::AnalysisManager< IRUnitT, ExtraArgTs >::getResult(), Modified, and llvm::PreservedAnalyses::none().

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

include/llvm/Transforms/Instrumentation/MemorySanitizer.h
lib/Transforms/Instrumentation/MemorySanitizer.cpp

Public Member Functions