This class implements -time-passes functionality for new pass manager. More...

#include "llvm/IR/PassTimingInfo.h"

Public Member Functions
	TimePassesHandler ()

	TimePassesHandler (bool Enabled, bool PerRun=false)

	~TimePassesHandler ()
	Destructor handles the print action if it has not been handled before.

void	print ()
	Prints out timing information and then resets the timers.

	TimePassesHandler (const TimePassesHandler &)=delete

void	operator= (const TimePassesHandler &)=delete

void	registerCallbacks (PassInstrumentationCallbacks &PIC)

void	setOutStream (raw_ostream &OutStream)
	Set a custom output stream for subsequent reporting.

Detailed Description

This class implements -time-passes functionality for new pass manager.

It provides the pass-instrumentation callbacks that measure the pass execution time. They collect timing info into individual timers as passes are being run. At the end of its life-time it prints the resulting timing report.

Definition at line 44 of file PassTimingInfo.h.

Constructor & Destructor Documentation

◆ TimePassesHandler() [1/3]

llvm::TimePassesHandler::TimePassesHandler ( )

Definition at line 200 of file PassTimingInfo.cpp.

◆ TimePassesHandler() [2/3]

llvm::TimePassesHandler::TimePassesHandler	(	bool	Enabled,
		bool	PerRun = `false`
	)

Definition at line 195 of file PassTimingInfo.cpp.

◆ ~TimePassesHandler()

llvm::TimePassesHandler::~TimePassesHandler ( )

inline

Destructor handles the print action if it has not been handled before.

Definition at line 78 of file PassTimingInfo.h.

References print().

◆ TimePassesHandler() [3/3]

llvm::TimePassesHandler::TimePassesHandler ( const TimePassesHandler & )

delete

Member Function Documentation

◆ operator=()

void llvm::TimePassesHandler::operator= ( const TimePassesHandler & )

delete

◆ print()

void llvm::TimePassesHandler::print ( )

Prints out timing information and then resets the timers.

Definition at line 207 of file PassTimingInfo.cpp.

References llvm::CreateInfoOutputFile(), OS, and llvm::TimerGroup::print().

Referenced by ~TimePassesHandler().

◆ registerCallbacks()

void llvm::TimePassesHandler::registerCallbacks ( PassInstrumentationCallbacks & PIC )

Definition at line 311 of file PassTimingInfo.cpp.

References P, PIC, llvm::PassInstrumentationCallbacks::registerAfterAnalysisCallback(), llvm::PassInstrumentationCallbacks::registerAfterPassCallback(), llvm::PassInstrumentationCallbacks::registerAfterPassInvalidatedCallback(), llvm::PassInstrumentationCallbacks::registerBeforeAnalysisCallback(), and llvm::PassInstrumentationCallbacks::registerBeforeNonSkippedPassCallback().

Referenced by llvm::StandardInstrumentations::registerCallbacks().

◆ setOutStream()

void llvm::TimePassesHandler::setOutStream ( raw_ostream & OutStream )

Set a custom output stream for subsequent reporting.

Definition at line 203 of file PassTimingInfo.cpp.

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

include/llvm/IR/PassTimingInfo.h
lib/IR/PassTimingInfo.cpp

Public Member Functions