#include <instruction-counter.h>

Collaboration diagram for impala::InstructionCounter:

Public Member Functions
	InstructionCounter ()

void	visit (const llvm::Module &M)
	Visits each Function in Module M. More...

void	visit (const llvm::Function &F)
	Increments "Total Functions" InstructionCounter and visits each BasicBlock in F. More...

void	visit (const llvm::BasicBlock &BB)
	Increments "Total Blocks" InstructionCounter and visits each Instruction in BB. More...

void	visit (const llvm::Instruction &I)

void	PrintCounter (const char name, int count, int max_count_len, std::stringstream stream) const
	Prints a single counter described by name and count. More...

std::string	PrintCounters () const
	Prints all counters. More...

int	GetCount (const char *name)
	Return count of counter described by name. More...

void	ResetCount ()
	Set all counts to 0. More...

Static Public Attributes
static const char *	TOTAL_INSTS = "Total Instructions"
	String constants for instruction count names. More...

static const char *	TOTAL_BLOCKS = "Total Blocks"

static const char *	TOTAL_FUNCTIONS = "Total Functions"

static const char *	TERMINATOR_INSTS = "Terminator Instructions "

static const char *	BINARY_INSTS = "Binary Instructions "

static const char *	MEMORY_INSTS = "Memory Instructions "

static const char *	CAST_INSTS = "Cast Instructions "

static const char *	OTHER_INSTS = "Other Instructions "

Private Types
typedef std::map< std::string, int >	CounterMap

Private Member Functions
template<class Iterator >
void	visit (Iterator start, Iterator end)
	Allows for easy visitation of iterators. More...

void	IncrementCount (const char *name)
	Increment InstructionCount with name_ equal to name argument. More...

Private Attributes
CounterMap	counters_
	This maps instruction names to their respective count. More...

Detailed Description

The InstructionCounter class handles visiting through the instructions in a block, function or module. It holds all of the categories as well as the top level counters such as the total number of instructions.

Definition at line 34 of file instruction-counter.h.

Member Typedef Documentation

typedef std::map<std::string, int> impala::InstructionCounter::CounterMap

private

Definition at line 75 of file instruction-counter.h.

Constructor & Destructor Documentation

InstructionCounter::InstructionCounter ( )

Definition at line 37 of file instruction-counter.cc.

Member Function Documentation

int InstructionCounter::GetCount ( const char * name )

Return count of counter described by name.

Definition at line 67 of file instruction-counter.cc.

Referenced by impala::TEST_F().

void InstructionCounter::IncrementCount ( const char * name )

private

Increment InstructionCount with name_ equal to name argument.

Definition at line 194 of file instruction-counter.cc.

void InstructionCounter::PrintCounter	(	const char *	name,
		int	count,
		int	max_count_len,
		std::stringstream *	stream
	)		const

Prints a single counter described by name and count.

Definition at line 155 of file instruction-counter.cc.

string InstructionCounter::PrintCounters ( ) const

Prints all counters.

Definition at line 164 of file instruction-counter.cc.

Referenced by impala::LlvmCodeGen::OptimizeModule(), and impala::TEST_F().

void InstructionCounter::ResetCount ( )

Set all counts to 0.

Definition at line 149 of file instruction-counter.cc.

Referenced by impala::TEST_F().

void impala::InstructionCounter::visit ( const llvm::Module & M )

Visits each Function in Module M.

Referenced by impala::LlvmCodeGen::OptimizeModule(), impala::TEST_F(), and visit().

void impala::InstructionCounter::visit ( const llvm::Function & F )

Increments "Total Functions" InstructionCounter and visits each BasicBlock in F.

void impala::InstructionCounter::visit ( const llvm::BasicBlock & BB )

Increments "Total Blocks" InstructionCounter and visits each Instruction in BB.

void impala::InstructionCounter::visit ( const llvm::Instruction & I )

Increments "Total Instructions" and whichever instruction count I is delegated to in this functions switch statement.

template<class Iterator >

void impala::InstructionCounter::visit	(	Iterator	start,
		Iterator	end
	)

inlineprivate

Allows for easy visitation of iterators.

Definition at line 79 of file instruction-counter.h.

References visit().

Member Data Documentation

const char * InstructionCounter::BINARY_INSTS = "Binary Instructions "

static

Definition at line 41 of file instruction-counter.h.

const char * InstructionCounter::CAST_INSTS = "Cast Instructions "

static

Definition at line 43 of file instruction-counter.h.

CounterMap impala::InstructionCounter::counters_

private

This maps instruction names to their respective count.

Definition at line 89 of file instruction-counter.h.

const char * InstructionCounter::MEMORY_INSTS = "Memory Instructions "

static

Definition at line 42 of file instruction-counter.h.

const char * InstructionCounter::OTHER_INSTS = "Other Instructions "

static

Definition at line 44 of file instruction-counter.h.

const char * InstructionCounter::TERMINATOR_INSTS = "Terminator Instructions "

static

Definition at line 40 of file instruction-counter.h.

const char * InstructionCounter::TOTAL_BLOCKS = "Total Blocks"

static

Definition at line 38 of file instruction-counter.h.

const char * InstructionCounter::TOTAL_FUNCTIONS = "Total Functions"

static

Definition at line 39 of file instruction-counter.h.

const char * InstructionCounter::TOTAL_INSTS = "Total Instructions"

static

String constants for instruction count names.

Definition at line 37 of file instruction-counter.h.

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

be/src/codegen/instruction-counter.h
be/src/codegen/instruction-counter.cc

Public Member Functions

Static Public Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation