DelaySlotFiller.cpp File Reference

#include "Sparc.h"
#include "SparcSubtarget.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"
#include "llvm/Support/CommandLine.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "delay-slot-filler"

Functions
	STATISTIC (FilledSlots, "Number of delay slots filled")
static bool	combineRestoreADD (MachineBasicBlock::iterator RestoreMI, MachineBasicBlock::iterator AddMI, const TargetInstrInfo *TII)
static bool	combineRestoreOR (MachineBasicBlock::iterator RestoreMI, MachineBasicBlock::iterator OrMI, const TargetInstrInfo *TII)
static bool	combineRestoreSETHIi (MachineBasicBlock::iterator RestoreMI, MachineBasicBlock::iterator SetHiMI, const TargetInstrInfo *TII)

Variables
static cl::opt< bool >	DisableDelaySlotFiller ("disable-sparc-delay-filler", cl::init(false), cl::desc("Disable the Sparc delay slot filler."), cl::Hidden)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "delay-slot-filler"

Definition at line 27 of file DelaySlotFiller.cpp.

Function Documentation

combineRestoreADD()

bool combineRestoreADD ( MachineBasicBlock::iterator RestoreMI, MachineBasicBlock::iterator AddMI, const TargetInstrInfo * TII )

static

Definition at line 393 of file DelaySlotFiller.cpp.

References TII.

combineRestoreOR()

bool combineRestoreOR ( MachineBasicBlock::iterator RestoreMI, MachineBasicBlock::iterator OrMI, const TargetInstrInfo * TII )

static

Definition at line 420 of file DelaySlotFiller.cpp.

References TII.

combineRestoreSETHIi()

bool combineRestoreSETHIi ( MachineBasicBlock::iterator RestoreMI, MachineBasicBlock::iterator SetHiMI, const TargetInstrInfo * TII )

static

Definition at line 459 of file DelaySlotFiller.cpp.

References assert(), llvm::isInt(), and TII.

STATISTIC()

STATISTIC	(	FilledSlots	,
		"Number of delay slots filled"	)

Variable Documentation

DisableDelaySlotFiller

cl::opt< bool > DisableDelaySlotFiller("disable-sparc-delay-filler", cl::init(false), cl::desc("Disable the Sparc delay slot filler."), cl::Hidden) ( "disable-sparc-delay-filler" , cl::init(false) , cl::desc("Disable the Sparc delay slot filler.") , cl::Hidden  )

static