llvm::SIScheduleBlock Class Reference

#include "Target/AMDGPU/SIMachineScheduler.h"

Public Member Functions
	SIScheduleBlock (SIScheduleDAGMI *DAG, SIScheduleBlockCreator *BC, unsigned ID)
	~SIScheduleBlock ()=default
unsigned	getID () const
void	addUnit (SUnit *SU)
	Functions for Block construction.
void	finalizeUnits ()
void	addPred (SIScheduleBlock *Pred)
void	addSucc (SIScheduleBlock *Succ, SIScheduleBlockLinkKind Kind)
const std::vector< SIScheduleBlock * > &	getPreds () const
ArrayRef< std::pair< SIScheduleBlock *, SIScheduleBlockLinkKind > >	getSuccs () const
unsigned	getNumHighLatencySuccessors () const
bool	isHighLatencyBlock ()
int	getCost ()
void	fastSchedule ()
std::vector< SUnit * >	getScheduledUnits ()
void	schedule (MachineBasicBlock::iterator BeginBlock, MachineBasicBlock::iterator EndBlock)
bool	isScheduled ()
std::vector< unsigned > &	getInternalAdditionalRegUsage ()
std::set< unsigned > &	getInRegs ()
std::set< unsigned > &	getOutRegs ()
void	printDebug (bool Full)

Public Attributes
unsigned	Height = 0
unsigned	Depth = 0

Detailed Description

Definition at line 58 of file SIMachineScheduler.h.

Constructor & Destructor Documentation

SIScheduleBlock()

llvm::SIScheduleBlock::SIScheduleBlock ( SIScheduleDAGMI *  DAG, SIScheduleBlockCreator *  BC, unsigned  ID  )

inline

Definition at line 101 of file SIMachineScheduler.h.

~SIScheduleBlock()

llvm::SIScheduleBlock::~SIScheduleBlock ( )

default

Member Function Documentation

addPred()

void SIScheduleBlock::addPred

(

SIScheduleBlock *

Pred

)

Definition at line 516 of file SIMachineScheduler.cpp.

References assert(), getID(), llvm::none_of(), and P.

addSucc()

void SIScheduleBlock::addSucc	(	SIScheduleBlock *	Succ,
		SIScheduleBlockLinkKind	Kind
	)

Definition at line 534 of file SIMachineScheduler.cpp.

References assert(), llvm::Data, getID(), isHighLatencyBlock(), llvm::NoData, llvm::none_of(), and P.

addUnit()

void SIScheduleBlock::addUnit

(

SUnit *

SU

)

Functions for Block construction.

Definition at line 176 of file SIMachineScheduler.cpp.

References llvm::SUnit::NodeNum.

fastSchedule()

void SIScheduleBlock::fastSchedule

(

)

Definition at line 267 of file SIMachineScheduler.cpp.

Referenced by schedule().

finalizeUnits()

void SIScheduleBlock::finalizeUnits

(

)

Definition at line 505 of file SIMachineScheduler.cpp.

References llvm::SIScheduleDAGMI::IsHighLatencySU, and llvm::SUnit::NodeNum.

getCost()

int llvm::SIScheduleBlock::getCost ( )

inline

Definition at line 135 of file SIMachineScheduler.h.

getID()

unsigned llvm::SIScheduleBlock::getID ( ) const

inline

Definition at line 107 of file SIMachineScheduler.h.

Referenced by addPred(), and addSucc().

getInRegs()

std::set< unsigned > & llvm::SIScheduleBlock::getInRegs ( )

inline

Definition at line 160 of file SIMachineScheduler.h.

getInternalAdditionalRegUsage()

std::vector< unsigned > & llvm::SIScheduleBlock::getInternalAdditionalRegUsage ( )

inline

Definition at line 156 of file SIMachineScheduler.h.

getNumHighLatencySuccessors()

unsigned llvm::SIScheduleBlock::getNumHighLatencySuccessors ( ) const

inline

Definition at line 126 of file SIMachineScheduler.h.

getOutRegs()

std::set< unsigned > & llvm::SIScheduleBlock::getOutRegs ( )

inline

Definition at line 161 of file SIMachineScheduler.h.

getPreds()

const std::vector< SIScheduleBlock * > & llvm::SIScheduleBlock::getPreds ( ) const

inline

Definition at line 119 of file SIMachineScheduler.h.

getScheduledUnits()

std::vector< SUnit * > llvm::SIScheduleBlock::getScheduledUnits ( )

inline

Definition at line 142 of file SIMachineScheduler.h.

getSuccs()

ArrayRef< std::pair< SIScheduleBlock *, SIScheduleBlockLinkKind > > llvm::SIScheduleBlock::getSuccs ( ) const

inline

Definition at line 121 of file SIMachineScheduler.h.

isHighLatencyBlock()

bool llvm::SIScheduleBlock::isHighLatencyBlock ( )

inline

Definition at line 130 of file SIMachineScheduler.h.

Referenced by addSucc().

isScheduled()

bool llvm::SIScheduleBlock::isScheduled ( )

inline

Definition at line 152 of file SIMachineScheduler.h.

printDebug()

void SIScheduleBlock::printDebug

(

bool

Full

)

Definition at line 557 of file SIMachineScheduler.cpp.

References llvm::Data, llvm::dbgs(), llvm::ScheduleDAGInstrs::dumpNode(), llvm::SIScheduleDAGMI::getTRI(), P, and llvm::printVRegOrUnit().

schedule()

void SIScheduleBlock::schedule	(	MachineBasicBlock::iterator	BeginBlock,
		MachineBasicBlock::iterator	EndBlock
	)

Definition at line 377 of file SIMachineScheduler.cpp.

References llvm::RegPressureTracker::advance(), assert(), fastSchedule(), llvm::SUnit::getInstr(), llvm::RegisterPressure::MaxSetPressure, and llvm::RegPressureTracker::setPos().

Member Data Documentation

Depth

unsigned llvm::SIScheduleBlock::Depth = 0

Definition at line 124 of file SIMachineScheduler.h.

Height

unsigned llvm::SIScheduleBlock::Height = 0

Definition at line 123 of file SIMachineScheduler.h.

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

• lib/Target/AMDGPU/SIMachineScheduler.h
• lib/Target/AMDGPU/SIMachineScheduler.cpp