llvm::TimePassesHandler Class Reference

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

#include "llvm/IR/PassTimingInfo.h"

Public Member Functions
LLVM_ABI	TimePassesHandler ()
LLVM_ABI	TimePassesHandler (bool Enabled, bool PerRun=false)
LLVM_ABI void	print ()
	Prints out timing information and then resets the timers.
	TimePassesHandler (const TimePassesHandler &)=delete
void	operator= (const TimePassesHandler &)=delete
LLVM_ABI void	registerCallbacks (PassInstrumentationCallbacks &PIC)
LLVM_ABI void	setOutStream (raw_ostream &OutStream)
	Set a custom output stream for subsequent reporting.

Static Public Attributes
static constexpr StringRef	PassGroupName = "pass"
static constexpr StringRef	AnalysisGroupName = "analysis"
static constexpr StringRef	PassGroupDesc = "Pass execution timing report"
static constexpr StringRef	AnalysisGroupDesc

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.

Definition at line 44 of file PassTimingInfo.h.

Constructor & Destructor Documentation

TimePassesHandler() [1/3]

llvm::TimePassesHandler::TimePassesHandler

(

)

Definition at line 188 of file PassTimingInfo.cpp.

References TimePassesHandler(), llvm::TimePassesIsEnabled, and llvm::TimePassesPerRun.

Referenced by operator=(), TimePassesHandler(), and TimePassesHandler().

TimePassesHandler() [2/3]

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

Definition at line 185 of file PassTimingInfo.cpp.

TimePassesHandler() [3/3]

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

delete

References TimePassesHandler().

Member Function Documentation

operator=()

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

delete

References LLVM_ABI, LLVM_DUMP_METHOD, PIC, and TimePassesHandler().

print()

void llvm::TimePassesHandler::print

(

)

Prints out timing information and then resets the timers.

Definition at line 195 of file PassTimingInfo.cpp.

References llvm::CreateInfoOutputFile().

registerCallbacks()

void llvm::TimePassesHandler::registerCallbacks

(

PassInstrumentationCallbacks &

PIC

)

Definition at line 299 of file PassTimingInfo.cpp.

References P, and PIC.

setOutStream()

void llvm::TimePassesHandler::setOutStream

(

raw_ostream &

OutStream

)

Set a custom output stream for subsequent reporting.

Definition at line 191 of file PassTimingInfo.cpp.

Member Data Documentation

AnalysisGroupDesc

StringRef llvm::TimePassesHandler::AnalysisGroupDesc

staticconstexpr

Initial value:

=
      "Analysis execution timing report"

Definition at line 79 of file PassTimingInfo.h.

AnalysisGroupName

StringRef llvm::TimePassesHandler::AnalysisGroupName = "analysis"

staticconstexpr

Definition at line 77 of file PassTimingInfo.h.

PassGroupDesc

StringRef llvm::TimePassesHandler::PassGroupDesc = "Pass execution timing report"

staticconstexpr

Definition at line 78 of file PassTimingInfo.h.

PassGroupName

StringRef llvm::TimePassesHandler::PassGroupName = "pass"

staticconstexpr

Definition at line 76 of file PassTimingInfo.h.

---

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

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