llvm::LatencyPriorityQueue Class Reference

#include "llvm/CodeGen/LatencyPriorityQueue.h"

Inheritance diagram for llvm::LatencyPriorityQueue:

Collaboration diagram for llvm::LatencyPriorityQueue:

Public Member Functions
	LatencyPriorityQueue ()
bool	isBottomUp () const override
void	initNodes (std::vector< SUnit > &sunits) override
void	addNode (const SUnit *SU) override
void	updateNode (const SUnit *SU) override
void	releaseState () override
unsigned	getLatency (unsigned NodeNum) const
unsigned	getNumSolelyBlockNodes (unsigned NodeNum) const
bool	empty () const override
void	push (SUnit *U) override
SUnit *	pop () override
void	remove (SUnit *SU) override
LLVM_DUMP_METHOD void	dump (ScheduleDAG *DAG) const override
void	scheduledNode (SUnit *SU) override
	As each node is scheduled, this method is invoked. More...
Public Member Functions inherited from llvm::SchedulingPriorityQueue
	SchedulingPriorityQueue (bool rf=false)
virtual	~SchedulingPriorityQueue ()=default
bool	hasReadyFilter () const
virtual bool	tracksRegPressure () const
virtual bool	isReady (SUnit *) const
void	push_all (const std::vector< SUnit *> &Nodes)
virtual void	unscheduledNode (SUnit *)
void	setCurCycle (unsigned Cycle)
unsigned	getCurCycle () const

Detailed Description

Definition at line 33 of file LatencyPriorityQueue.h.

Constructor & Destructor Documentation

LatencyPriorityQueue()

llvm::LatencyPriorityQueue::LatencyPriorityQueue ( )

inline

Definition at line 48 of file LatencyPriorityQueue.h.

Member Function Documentation

addNode()

void llvm::LatencyPriorityQueue::addNode ( const SUnit *  SU )

inlineoverridevirtual

Implements llvm::SchedulingPriorityQueue.

Definition at line 58 of file LatencyPriorityQueue.h.

dump()

LLVM_DUMP_METHOD void LatencyPriorityQueue::dump ( ScheduleDAG *  DAG ) const

overridevirtual

Reimplemented from llvm::SchedulingPriorityQueue.

Definition at line 145 of file LatencyPriorityQueue.cpp.

References llvm::dbgs(), and llvm::ScheduleDAG::dumpNode().

empty()

bool llvm::LatencyPriorityQueue::empty ( ) const

inlineoverridevirtual

Implements llvm::SchedulingPriorityQueue.

Definition at line 79 of file LatencyPriorityQueue.h.

References llvm::dump(), and LLVM_DUMP_METHOD.

getLatency()

unsigned llvm::LatencyPriorityQueue::getLatency ( unsigned  NodeNum ) const

inline

Definition at line 69 of file LatencyPriorityQueue.h.

References assert().

Referenced by llvm::latency_sort::operator()().

getNumSolelyBlockNodes()

unsigned llvm::LatencyPriorityQueue::getNumSolelyBlockNodes ( unsigned  NodeNum ) const

inline

Definition at line 74 of file LatencyPriorityQueue.h.

References assert().

Referenced by llvm::latency_sort::operator()().

initNodes()

void llvm::LatencyPriorityQueue::initNodes ( std::vector< SUnit > &  sunits )

inlineoverridevirtual

Implements llvm::SchedulingPriorityQueue.

Definition at line 53 of file LatencyPriorityQueue.h.

isBottomUp()

bool llvm::LatencyPriorityQueue::isBottomUp ( ) const

inlineoverridevirtual

Implements llvm::SchedulingPriorityQueue.

Definition at line 51 of file LatencyPriorityQueue.h.

pop()

SUnit * LatencyPriorityQueue::pop ( )

overridevirtual

Implements llvm::SchedulingPriorityQueue.

Definition at line 121 of file LatencyPriorityQueue.cpp.

References E, llvm::empty(), I, and std::swap().

push()

void LatencyPriorityQueue::push ( SUnit *  U )

overridevirtual

Implements llvm::SchedulingPriorityQueue.

Definition at line 74 of file LatencyPriorityQueue.cpp.

References E, I, llvm::SUnit::NodeNum, and llvm::SUnit::Succs.

releaseState()

void llvm::LatencyPriorityQueue::releaseState ( )

inlineoverridevirtual

Implements llvm::SchedulingPriorityQueue.

Definition at line 65 of file LatencyPriorityQueue.h.

remove()

void LatencyPriorityQueue::remove ( SUnit *  SU )

overridevirtual

Implements llvm::SchedulingPriorityQueue.

Definition at line 135 of file LatencyPriorityQueue.cpp.

References assert(), llvm::find(), I, and std::swap().

scheduledNode()

void LatencyPriorityQueue::scheduledNode ( SUnit *  )

overridevirtual

As each node is scheduled, this method is invoked.

This allows the priority function to adjust the priority of related unscheduled nodes, for example.

Reimplemented from llvm::SchedulingPriorityQueue.

Definition at line 93 of file LatencyPriorityQueue.cpp.

References E, I, llvm::SUnit::isAvailable, and llvm::SUnit::Succs.

updateNode()

void llvm::LatencyPriorityQueue::updateNode ( const SUnit *  SU )

inlineoverridevirtual

Implements llvm::SchedulingPriorityQueue.

Definition at line 62 of file LatencyPriorityQueue.h.

---

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

• include/llvm/CodeGen/LatencyPriorityQueue.h
• lib/CodeGen/LatencyPriorityQueue.cpp