ScheduleDAGList.cpp File Reference

#include "llvm/CodeGen/LatencyPriorityQueue.h"
#include "llvm/CodeGen/ScheduleDAGSDNodes.h"
#include "llvm/CodeGen/ScheduleHazardRecognizer.h"
#include "llvm/CodeGen/SchedulerRegistry.h"
#include "llvm/CodeGen/SelectionDAGISel.h"
#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Compiler.h"
#include "llvm/ADT/PriorityQueue.h"
#include "llvm/ADT/Statistic.h"
#include <climits>

Include dependency graph for ScheduleDAGList.cpp:

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Defines
#define	DEBUG_TYPE   "pre-RA-sched"
Functions
	STATISTIC (NumNoops,"Number of noops inserted")
	STATISTIC (NumStalls,"Number of pipeline stalls")
ScheduleDAG *	llvm::createTDListDAGScheduler (SelectionDAGISel *IS, bool Fast)
Variables
static RegisterScheduler	tdListDAGScheduler ("list-td","Top-down list scheduler", createTDListDAGScheduler)

---

Define Documentation

#define DEBUG_TYPE   "pre-RA-sched"

Definition at line 21 of file ScheduleDAGList.cpp.

---

Function Documentation

STATISTIC	(	NumStalls	,
		"Number of pipeline stalls"
	)

STATISTIC	(	NumNoops	,
		"Number of noops inserted"
	)

---

Variable Documentation

SchedulingPriorityQueue* AvailableQueue

AvailableQueue - The priority queue to use for the available SUnits.

Definition at line 53 of file ScheduleDAGList.cpp.

ScheduleHazardRecognizer* HazardRec

HazardRec - The hazard recognizer to use.

Definition at line 62 of file ScheduleDAGList.cpp.

std::vector<SUnit*> PendingQueue

PendingQueue - This contains all of the instructions whose operands have been issued, but their results are not ready yet (due to the latency of the operation). Once the operands become available, the instruction is added to the AvailableQueue.

Definition at line 59 of file ScheduleDAGList.cpp.

RegisterScheduler tdListDAGScheduler("list-td","Top-down list scheduler", createTDListDAGScheduler) [static]