LLVM  9.0.0svn
Macros | Functions | Variables
ResourcePriorityQueue.cpp File Reference
#include "llvm/CodeGen/ResourcePriorityQueue.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/SelectionDAGNodes.h"
#include "llvm/CodeGen/TargetLowering.h"
#include "llvm/CodeGen/TargetSubtargetInfo.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetMachine.h"
Include dependency graph for ResourcePriorityQueue.cpp:

Go to the source code of this file.

Macros

#define DEBUG_TYPE   "scheduler"
 

Functions

static unsigned numberCtrlDepsInSU (SUnit *SU)
 
static unsigned numberCtrlPredInSU (SUnit *SU)
 

Variables

static cl::opt< boolDisableDFASched ("disable-dfa-sched", cl::Hidden, cl::ZeroOrMore, cl::init(false), cl::desc("Disable use of DFA during scheduling"))
 
static cl::opt< int > RegPressureThreshold ("dfa-sched-reg-pressure-threshold", cl::Hidden, cl::ZeroOrMore, cl::init(5), cl::desc("Track reg pressure and switch priority to in-depth"))
 
static const unsigned PriorityOne = 200
 
static const unsigned PriorityTwo = 50
 
static const unsigned PriorityThree = 15
 
static const unsigned PriorityFour = 5
 
static const unsigned ScaleOne = 20
 
static const unsigned ScaleTwo = 10
 
static const unsigned ScaleThree = 5
 
static const unsigned FactorOne = 2
 

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE   "scheduler"

Definition at line 33 of file ResourcePriorityQueue.cpp.

Function Documentation

◆ numberCtrlDepsInSU()

static unsigned numberCtrlDepsInSU ( SUnit SU)
static

◆ numberCtrlPredInSU()

static unsigned numberCtrlPredInSU ( SUnit SU)
static

Variable Documentation

◆ DisableDFASched

cl::opt<bool> DisableDFASched("disable-dfa-sched", cl::Hidden, cl::ZeroOrMore, cl::init(false), cl::desc("Disable use of DFA during scheduling"))
static

◆ FactorOne

const unsigned FactorOne = 2
static

Definition at line 385 of file ResourcePriorityQueue.cpp.

◆ PriorityFour

const unsigned PriorityFour = 5
static

◆ PriorityOne

const unsigned PriorityOne = 200
static

◆ PriorityThree

const unsigned PriorityThree = 15
static

◆ PriorityTwo

const unsigned PriorityTwo = 50
static

Definition at line 379 of file ResourcePriorityQueue.cpp.

◆ RegPressureThreshold

cl::opt<int> RegPressureThreshold("dfa-sched-reg-pressure-threshold", cl::Hidden, cl::ZeroOrMore, cl::init(5), cl::desc("Track reg pressure and switch priority to in-depth"))
static

◆ ScaleOne

const unsigned ScaleOne = 20
static

◆ ScaleThree

const unsigned ScaleThree = 5
static

Definition at line 384 of file ResourcePriorityQueue.cpp.

◆ ScaleTwo

const unsigned ScaleTwo = 10
static