Public interface to the memory profiler pass for instrumenting code to profile memory accesses. More...

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

Inheritance diagram for llvm::MemProfilerPass:

Public Member Functions
	MemProfilerPass ()

PreservedAnalyses	run (Function &F, FunctionAnalysisManager &AM)

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

Detailed Description

Public interface to the memory profiler pass for instrumenting code to profile memory accesses.

The profiler itself is a function pass that works by inserting various calls to the MemProfiler runtime library functions. The runtime library essentially replaces malloc() and free() with custom implementations that record data about the allocations.

Definition at line 33 of file MemProfiler.h.

Constructor & Destructor Documentation

◆ MemProfilerPass()

MemProfilerPass::MemProfilerPass ( )

explicitdefault

Member Function Documentation

◆ isRequired()

static bool llvm::MemProfilerPass::isRequired ( )

inlinestatic

Definition at line 37 of file MemProfiler.h.

◆ run()

PreservedAnalyses MemProfilerPass::run	(	Function &	F,
		FunctionAnalysisManager &	AM
	)

Definition at line 281 of file MemProfiler.cpp.

References llvm::PreservedAnalyses::all(), assert(), ClHistogram, ClMappingGranularity, DefaultMemGranularity, F, and llvm::PreservedAnalyses::none().

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

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