LLVM API Documentation

llvm::MachineOperand Class Reference

#include <MachineOperand.h>

Collaboration diagram for llvm::MachineOperand:

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List of all members.

Public Types

enum  MachineOperandType {
  MO_Register, MO_Immediate, MO_FPImmediate, MO_MachineBasicBlock,
  MO_FrameIndex, MO_ConstantPoolIndex, MO_JumpTableIndex, MO_ExternalSymbol,
  MO_GlobalAddress
}

Public Member Functions

 MachineOperand (const MachineOperand &M)
 ~MachineOperand ()
MachineOperandType getType () const
MachineInstr * getParent ()
const MachineInstr * getParent () const
void print (std::ostream &os, const TargetMachine *TM=0) const
void print (raw_ostream &os, const TargetMachine *TM=0) const
bool isReg () const
 isReg - Tests if this is a MO_Register operand.
bool isImm () const
 isImm - Tests if this is a MO_Immediate operand.
bool isFPImm () const
 isFPImm - Tests if this is a MO_FPImmediate operand.
bool isMBB () const
 isMBB - Tests if this is a MO_MachineBasicBlock operand.
bool isFI () const
 isFI - Tests if this is a MO_FrameIndex operand.
bool isCPI () const
 isCPI - Tests if this is a MO_ConstantPoolIndex operand.
bool isJTI () const
 isJTI - Tests if this is a MO_JumpTableIndex operand.
bool isGlobal () const
 isGlobal - Tests if this is a MO_GlobalAddress operand.
bool isSymbol () const
 isSymbol - Tests if this is a MO_ExternalSymbol operand.
unsigned getReg () const
 getReg - Returns the register number.
unsigned getSubReg () const
bool isUse () const
bool isDef () const
bool isImplicit () const
bool isDead () const
bool isKill () const
bool isEarlyClobber () const
MachineOperand * getNextOperandForReg () const
void setReg (unsigned Reg)
void setSubReg (unsigned subReg)
void setIsUse (bool Val=true)
void setIsDef (bool Val=true)
void setImplicit (bool Val=true)
void setIsKill (bool Val=true)
void setIsDead (bool Val=true)
void setIsEarlyClobber (bool Val=true)
int64_t getImm () const
const ConstantFP * getFPImm () const
MachineBasicBlock * getMBB () const
int getIndex () const
GlobalValue * getGlobal () const
int64_t getOffset () const
const char * getSymbolName () const
void setImm (int64_t immVal)
void setOffset (int64_t Offset)
void setIndex (int Idx)
void setMBB (MachineBasicBlock *MBB)
bool isIdenticalTo (const MachineOperand &Other) const
void ChangeToImmediate (int64_t ImmVal)
void ChangeToRegister (unsigned Reg, bool isDef, bool isImp=false, bool isKill=false, bool isDead=false)
const MachineOperand & operator= (const MachineOperand &MO)

Static Public Member Functions

static MachineOperand CreateImm (int64_t Val)
static MachineOperand CreateFPImm (const ConstantFP *CFP)
static MachineOperand CreateReg (unsigned Reg, bool isDef, bool isImp=false, bool isKill=false, bool isDead=false, unsigned SubReg=0, bool isEarlyClobber=false)
static MachineOperand CreateMBB (MachineBasicBlock *MBB)
static MachineOperand CreateFI (unsigned Idx)
static MachineOperand CreateCPI (unsigned Idx, int Offset)
static MachineOperand CreateJTI (unsigned Idx)
static MachineOperand CreateGA (GlobalValue *GV, int64_t Offset)
static MachineOperand CreateES (const char *SymName, int64_t Offset=0)

Friends

class MachineInstr
class MachineRegisterInfo

Detailed Description

MachineOperand class - Representation of each machine instruction operand.

Definition at line 33 of file MachineOperand.h.

Member Enumeration Documentation

enum llvm::MachineOperand::MachineOperandType

Enumerator:
MO_Register  Register operand.
MO_Immediate  Immediate operand.
MO_FPImmediate  Floating-point immediate operand.
MO_MachineBasicBlock  MachineBasicBlock reference.
MO_FrameIndex  Abstract Stack Frame Index.
MO_ConstantPoolIndex  Address of indexed Constant in Constant Pool.
MO_JumpTableIndex  Address of indexed Jump Table for switch.
MO_ExternalSymbol  Name of external global symbol.
MO_GlobalAddress  Address of a global value.

Definition at line 35 of file MachineOperand.h.

Constructor & Destructor Documentation

llvm::MachineOperand::MachineOperand ( const MachineOperand &  M  )  [inline]

Definition at line 110 of file MachineOperand.h.

llvm::MachineOperand::~MachineOperand (  )  [inline]

Definition at line 114 of file MachineOperand.h.

Member Function Documentation

MachineOperandType llvm::MachineOperand::getType (  )  const [inline]

getType - Returns the MachineOperandType for this operand.

Definition at line 118 of file MachineOperand.h.

Referenced by HashMachineInstr(), isIdenticalTo(), print(), llvm::X86IntelAsmPrinter::printOp(), and llvm::X86ATTAsmPrinter::printOperand().

MachineInstr* llvm::MachineOperand::getParent (  )  [inline]

getParent - Return the instruction that this operand belongs to.

Definition at line 122 of file MachineOperand.h.

Referenced by llvm::ScheduleDAGInstrs::BuildSchedGraph(), ChangeToImmediate(), ChangeToRegister(), llvm::LiveIntervals::getNumConflictsWithPhysReg(), print(), setReg(), and llvm::LiveIntervals::spillPhysRegAroundRegDefsUses().

const MachineInstr* llvm::MachineOperand::getParent (  )  const [inline]

Definition at line 123 of file MachineOperand.h.

void MachineOperand::print ( std::ostream &  OS,
const TargetMachine *  TM = 0 
) const

print - Print the specified machine operand.

Definition at line 166 of file MachineInstr.cpp.

Referenced by llvm::operator<<(), and llvm::MachineInstr::print().

void MachineOperand::print ( raw_ostream &  os,
const TargetMachine *  TM = 0 
) const

Definition at line 171 of file MachineInstr.cpp.

References llvm::APFloat::convertToDouble(), llvm::APFloat::convertToFloat(), llvm::Type::FloatTy, llvm::TargetRegisterInfo::get(), llvm::MachineBasicBlock::getBasicBlock(), getFPImm(), getGlobal(), getImm(), getIndex(), getMBB(), llvm::Intrinsic::getName(), getOffset(), llvm::MachineBasicBlock::getParent(), llvm::MachineInstr::getParent(), getParent(), getReg(), llvm::TargetMachine::getRegisterInfo(), getSubReg(), getSymbolName(), llvm::MachineFunction::getTarget(), getType(), llvm::ConstantFP::getValueAPF(), isDead(), isDef(), isEarlyClobber(), isImplicit(), isKill(), llvm::TargetRegisterInfo::isVirtualRegister(), MBB, MF, MI, MO_ConstantPoolIndex, MO_ExternalSymbol, MO_FPImmediate, MO_FrameIndex, MO_GlobalAddress, MO_Immediate, MO_JumpTableIndex, MO_MachineBasicBlock, MO_Register, and llvm::TargetRegisterDesc::Name.

bool llvm::MachineOperand::isReg (  )  const [inline]

isReg - Tests if this is a MO_Register operand.

Definition at line 133 of file MachineOperand.h.

References MO_Register.

Referenced by llvm::LiveIntervals::addIntervalsForSpills(), llvm::LiveIntervals::addIntervalsForSpillsFast(), llvm::MachineInstr::addOperand(), llvm::MachineInstr::addRegisterDead(), llvm::MachineInstr::addRegisterKilled(), ARMInstrAddOperand(), llvm::RegScavenger::backward(), llvm::ScheduleDAGInstrs::BuildSchedGraph(), ChangeToImmediate(), ChangeToRegister(), llvm::TargetInstrInfoImpl::CommuteChangesDestination(), llvm::TargetInstrInfoImpl::commuteInstruction(), llvm::LiveIntervals::conflictsWithPhysRegDef(), llvm::LiveIntervals::conflictsWithPhysRegRef(), llvm::ARMInstrInfo::convertToThreeAddress(), llvm::MachineInstr::copyKillDeadInfo(), llvm::ARMInstrInfo::DefinesPredicate(), llvm::X86InstrInfo::determineREX(), llvm::X86TargetLowering::EmitInstrWithCustomInserter(), llvm::MachineInstr::findRegisterDefOperandIdx(), llvm::MachineInstr::findRegisterUseOperandIdx(), llvm::SparcInstrInfo::foldMemoryOperandImpl(), llvm::MipsInstrInfo::foldMemoryOperandImpl(), llvm::RegScavenger::forward(), FuseInst(), getFPReg(), getNextOperandForReg(), llvm::MachineInstr::getNumExplicitOperands(), getReg(), getSubReg(), hasLiveCondCodeDef(), InvalidateKills(), InvalidateRegDef(), isDead(), isDef(), isEarlyClobber(), isImplicit(), isKill(), llvm::X86InstrInfo::isLoadFromStackSlot(), llvm::PIC16InstrInfo::isLoadFromStackSlot(), llvm::ARMInstrInfo::isLoadFromStackSlot(), llvm::isMem(), isMemoryOp(), llvm::X86InstrInfo::isMoveInstr(), llvm::SPUInstrInfo::isMoveInstr(), llvm::SparcInstrInfo::isMoveInstr(), llvm::PPCInstrInfo::isMoveInstr(), llvm::MipsInstrInfo::isMoveInstr(), llvm::IA64InstrInfo::isMoveInstr(), llvm::ARMInstrInfo::isMoveInstr(), llvm::AlphaInstrInfo::isMoveInstr(), isReadModWriteImplicitDef(), isReadModWriteImplicitKill(), llvm::X86InstrInfo::isReallyTriviallyReMaterializable(), llvm::MachineInstr::isRegReDefinedByTwoAddr(), isSafeToClobberEFLAGS(), llvm::MachineInstr::isSafeToReMat(), llvm::X86InstrInfo::isStoreToStackSlot(), llvm::PIC16InstrInfo::isStoreToStackSlot(), llvm::ARMInstrInfo::isStoreToStackSlot(), isTwoAddrUse(), isUse(), llvm::X86InstrInfo::isX86_64ExtendedReg(), llvm::SPUInstrInfo::loadRegFromAddr(), llvm::SparcInstrInfo::loadRegFromAddr(), llvm::PPCInstrInfo::loadRegFromAddr(), llvm::MipsInstrInfo::loadRegFromAddr(), llvm::IA64InstrInfo::loadRegFromAddr(), llvm::AlphaInstrInfo::loadRegFromAddr(), llvm::TargetInstrInfoImpl::PredicateInstruction(), llvm::X86ATTAsmPrinter::PrintAsmOperand(), llvm::AsmPrinter::printInlineAsm(), llvm::X86IntelAsmPrinter::printOperand(), RedefinesSuperRegPart(), llvm::X86InstrInfo::reMaterialize(), ReMaterialize(), llvm::LiveVariables::removeVirtualRegisterDead(), llvm::LiveVariables::removeVirtualRegisterKilled(), llvm::LiveVariables::removeVirtualRegistersKilled(), llvm::SimpleRegisterCoalescing::runOnMachineFunction(), llvm::LiveVariables::runOnMachineFunction(), llvm::RegScavenger::scavengeRegister(), setImplicit(), setIsDead(), setIsDef(), setIsEarlyClobber(), setIsKill(), setIsUse(), setSubReg(), llvm::SPUInstrInfo::storeRegToAddr(), llvm::SparcInstrInfo::storeRegToAddr(), llvm::PPCInstrInfo::storeRegToAddr(), llvm::MipsInstrInfo::storeRegToAddr(), llvm::IA64InstrInfo::storeRegToAddr(), llvm::AlphaInstrInfo::storeRegToAddr(), llvm::X86InstrInfo::unfoldMemoryOperand(), UpdateKills(), and X86InstrAddOperand().

bool llvm::MachineOperand::isImm (  )  const [inline]

isImm - Tests if this is a MO_Immediate operand.

Definition at line 135 of file MachineOperand.h.

References MO_Immediate.

Referenced by ARMInstrAddOperand(), llvm::X86InstrInfo::convertToThreeAddress(), llvm::X86RegisterInfo::eliminateFrameIndex(), llvm::X86RegisterInfo::emitEpilogue(), llvm::PPCRegisterInfo::emitEpilogue(), llvm::X86TargetLowering::EmitInstrWithCustomInserter(), getImm(), GetInstSizeWithDesc(), llvm::XCoreInstrInfo::isLoadFromStackSlot(), llvm::X86InstrInfo::isLoadFromStackSlot(), llvm::SPUInstrInfo::isLoadFromStackSlot(), llvm::SparcInstrInfo::isLoadFromStackSlot(), llvm::PPCInstrInfo::isLoadFromStackSlot(), llvm::MipsInstrInfo::isLoadFromStackSlot(), llvm::ARMInstrInfo::isLoadFromStackSlot(), llvm::isMem(), llvm::SPUInstrInfo::isMoveInstr(), llvm::PPCInstrInfo::isMoveInstr(), llvm::X86InstrInfo::isReallyTriviallyReMaterializable(), llvm::isScale(), llvm::XCoreInstrInfo::isStoreToStackSlot(), llvm::X86InstrInfo::isStoreToStackSlot(), llvm::SPUInstrInfo::isStoreToStackSlot(), llvm::SparcInstrInfo::isStoreToStackSlot(), llvm::PPCInstrInfo::isStoreToStackSlot(), llvm::MipsInstrInfo::isStoreToStackSlot(), llvm::ARMInstrInfo::isStoreToStackSlot(), isZeroImm(), llvm::SPUInstrInfo::loadRegFromAddr(), llvm::SparcInstrInfo::loadRegFromAddr(), llvm::PPCInstrInfo::loadRegFromAddr(), llvm::MipsInstrInfo::loadRegFromAddr(), llvm::IA64InstrInfo::loadRegFromAddr(), llvm::TargetInstrInfoImpl::PredicateInstruction(), setImm(), llvm::SPUInstrInfo::storeRegToAddr(), llvm::SparcInstrInfo::storeRegToAddr(), llvm::PPCInstrInfo::storeRegToAddr(), llvm::MipsInstrInfo::storeRegToAddr(), llvm::IA64InstrInfo::storeRegToAddr(), and X86InstrAddOperand().

bool llvm::MachineOperand::isFPImm (  )  const [inline]

isFPImm - Tests if this is a MO_FPImmediate operand.

Definition at line 137 of file MachineOperand.h.

References MO_FPImmediate.

Referenced by getFPImm().

bool llvm::MachineOperand::isMBB (  )  const [inline]

isMBB - Tests if this is a MO_MachineBasicBlock operand.

Definition at line 139 of file MachineOperand.h.

References MO_MachineBasicBlock.

Referenced by GetInstSizeWithDesc(), getMBB(), llvm::TargetInstrInfoImpl::PredicateInstruction(), setMBB(), and llvm::SplitCriticalMachineEdge().

bool llvm::MachineOperand::isFI (  )  const [inline]

isFI - Tests if this is a MO_FrameIndex operand.

Definition at line 141 of file MachineOperand.h.

References MO_FrameIndex.

Referenced by ARMInstrAddOperand(), llvm::XCoreRegisterInfo::eliminateFrameIndex(), llvm::X86RegisterInfo::eliminateFrameIndex(), llvm::SPURegisterInfo::eliminateFrameIndex(), llvm::SparcRegisterInfo::eliminateFrameIndex(), llvm::PPCRegisterInfo::eliminateFrameIndex(), llvm::MipsRegisterInfo::eliminateFrameIndex(), llvm::IA64RegisterInfo::eliminateFrameIndex(), llvm::ARMRegisterInfo::eliminateFrameIndex(), llvm::AlphaRegisterInfo::eliminateFrameIndex(), getIndex(), isCSRestore(), llvm::X86InstrInfo::isInvariantLoad(), llvm::XCoreInstrInfo::isLoadFromStackSlot(), llvm::X86InstrInfo::isLoadFromStackSlot(), llvm::SPUInstrInfo::isLoadFromStackSlot(), llvm::SparcInstrInfo::isLoadFromStackSlot(), llvm::PPCInstrInfo::isLoadFromStackSlot(), llvm::MipsInstrInfo::isLoadFromStackSlot(), llvm::ARMInstrInfo::isLoadFromStackSlot(), llvm::AlphaInstrInfo::isLoadFromStackSlot(), llvm::isMem(), llvm::XCoreInstrInfo::isStoreToStackSlot(), llvm::X86InstrInfo::isStoreToStackSlot(), llvm::SPUInstrInfo::isStoreToStackSlot(), llvm::SparcInstrInfo::isStoreToStackSlot(), llvm::PPCInstrInfo::isStoreToStackSlot(), llvm::MipsInstrInfo::isStoreToStackSlot(), llvm::ARMInstrInfo::isStoreToStackSlot(), llvm::AlphaInstrInfo::isStoreToStackSlot(), llvm::SparcInstrInfo::loadRegFromAddr(), llvm::VirtRegMap::RemoveMachineInstrFromMaps(), setIndex(), llvm::SparcInstrInfo::storeRegToAddr(), and X86InstrAddOperand().

bool llvm::MachineOperand::isCPI (  )  const [inline]

isCPI - Tests if this is a MO_ConstantPoolIndex operand.

Definition at line 143 of file MachineOperand.h.

References MO_ConstantPoolIndex.

Referenced by getDisplacementFieldSize(), getIndex(), GetInstSizeWithDesc(), getMemModRMByteSize(), getOffset(), llvm::XCoreInstrInfo::isInvariantLoad(), llvm::X86InstrInfo::isInvariantLoad(), llvm::isMem(), llvm::X86InstrInfo::isReallyTriviallyReMaterializable(), llvm::X86IntelAsmPrinter::printMemReference(), llvm::X86ATTAsmPrinter::printMemReference(), setIndex(), setOffset(), and X86InstrAddOperand().

bool llvm::MachineOperand::isJTI (  )  const [inline]

isJTI - Tests if this is a MO_JumpTableIndex operand.

Definition at line 145 of file MachineOperand.h.

References MO_JumpTableIndex.

Referenced by getDisplacementFieldSize(), getIndex(), GetInstSizeWithDesc(), getMemModRMByteSize(), llvm::isMem(), llvm::X86IntelAsmPrinter::printMemReference(), llvm::X86ATTAsmPrinter::printMemReference(), setIndex(), and X86InstrAddOperand().

bool llvm::MachineOperand::isGlobal (  )  const [inline]

isGlobal - Tests if this is a MO_GlobalAddress operand.

Definition at line 147 of file MachineOperand.h.

References MO_GlobalAddress.

Referenced by llvm::X86TargetLowering::EmitInstrWithCustomInserter(), getDisplacementFieldSize(), getGlobal(), GetInstSizeWithDesc(), getMemModRMByteSize(), getOffset(), llvm::X86InstrInfo::isInvariantLoad(), llvm::isMem(), llvm::X86InstrInfo::isReallyTriviallyReMaterializable(), llvm::X86IntelAsmPrinter::printMemReference(), llvm::X86ATTAsmPrinter::printMemReference(), setOffset(), and X86InstrAddOperand().

bool llvm::MachineOperand::isSymbol (  )  const [inline]

isSymbol - Tests if this is a MO_ExternalSymbol operand.

Definition at line 149 of file MachineOperand.h.

References MO_ExternalSymbol.

Referenced by GetInstSizeWithDesc(), getOffset(), getSymbolName(), llvm::PIC16InstrInfo::isLoadFromStackSlot(), llvm::PIC16InstrInfo::isStoreToStackSlot(), llvm::AsmPrinter::printInlineAsm(), setOffset(), and X86InstrAddOperand().

unsigned llvm::MachineOperand::getReg (  )  const [inline]

getReg - Returns the register number.

Definition at line 156 of file MachineOperand.h.

References isReg().

Referenced by llvm::LiveIntervals::addIntervalsForSpills(), llvm::LiveIntervals::addIntervalsForSpillsFast(), llvm::MachineInstr::addRegisterDead(), llvm::MachineInstr::addRegisterKilled(), ARMInstrAddOperand(), llvm::RegScavenger::backward(), llvm::ScheduleDAGInstrs::BuildSchedGraph(), llvm::SPUInstrInfo::canFoldMemoryOperand(), llvm::PPCInstrInfo::canFoldMemoryOperand(), llvm::ARMInstrInfo::canFoldMemoryOperand(), llvm::TargetInstrInfoImpl::CommuteChangesDestination(), llvm::TargetInstrInfoImpl::commuteInstruction(), llvm::PPCInstrInfo::commuteInstruction(), llvm::LiveIntervals::conflictsWithPhysRegDef(), llvm::LiveIntervals::conflictsWithPhysRegRef(), llvm::X86InstrInfo::convertToThreeAddress(), llvm::ARMInstrInfo::convertToThreeAddress(), llvm::ARMInstrInfo::DefinesPredicate(), llvm::X86InstrInfo::determineREX(), llvm::ARMRegisterInfo::eliminateCallFramePseudoInstr(), llvm::XCoreRegisterInfo::eliminateFrameIndex(), llvm::PPCRegisterInfo::eliminateFrameIndex(), llvm::ARMRegisterInfo::eliminateFrameIndex(), llvm::PPCTargetLowering::EmitAtomicBinary(), llvm::XCoreTargetLowering::EmitInstrWithCustomInserter(), llvm::X86TargetLowering::EmitInstrWithCustomInserter(), llvm::SparcTargetLowering::EmitInstrWithCustomInserter(), llvm::PPCTargetLowering::EmitInstrWithCustomInserter(), llvm::ARMTargetLowering::EmitInstrWithCustomInserter(), llvm::AlphaTargetLowering::EmitInstrWithCustomInserter(), llvm::PPCTargetLowering::EmitPartwordAtomicBinary(), encodeVFPRd(), encodeVFPRm(), encodeVFPRn(), llvm::MachineInstr::findRegisterDefOperandIdx(), llvm::MachineInstr::findRegisterUseOperandIdx(), llvm::SPUInstrInfo::foldMemoryOperandImpl(), llvm::SparcInstrInfo::foldMemoryOperandImpl(), llvm::PPCInstrInfo::foldMemoryOperandImpl(), llvm::MipsInstrInfo::foldMemoryOperandImpl(), llvm::ARMInstrInfo::foldMemoryOperandImpl(), llvm::AlphaInstrInfo::foldMemoryOperandImpl(), llvm::RegScavenger::forward(), getFPReg(), getInstrPredicate(), getMemModRMByteSize(), llvm::LiveIntervals::getVNInfoSourceReg(), HandleVRSaveUpdate(), HashMachineInstr(), hasLiveCondCodeDef(), InvalidateKills(), InvalidateRegDef(), isCSRestore(), isIdenticalTo(), llvm::XCoreInstrInfo::isLoadFromStackSlot(), llvm::X86InstrInfo::isLoadFromStackSlot(), llvm::SPUInstrInfo::isLoadFromStackSlot(), llvm::SparcInstrInfo::isLoadFromStackSlot(), llvm::PPCInstrInfo::isLoadFromStackSlot(), llvm::PIC16InstrInfo::isLoadFromStackSlot(), llvm::MipsInstrInfo::isLoadFromStackSlot(), llvm::ARMInstrInfo::isLoadFromStackSlot(), llvm::AlphaInstrInfo::isLoadFromStackSlot(), isMatchingDecrement(), isMatchingIncrement(), isMemoryOp(), llvm::XCoreInstrInfo::isMoveInstr(), llvm::X86InstrInfo::isMoveInstr(), llvm::SPUInstrInfo::isMoveInstr(), llvm::SparcInstrInfo::isMoveInstr(), llvm::PPCInstrInfo::isMoveInstr(), llvm::PIC16InstrInfo::isMoveInstr(), llvm::MipsInstrInfo::isMoveInstr(), llvm::IA64InstrInfo::isMoveInstr(), llvm::ARMInstrInfo::isMoveInstr(), llvm::AlphaInstrInfo::isMoveInstr(), isReadModWriteImplicitDef(), isReadModWriteImplicitKill(), llvm::X86InstrInfo::isReallyTriviallyReMaterializable(), isSafeToClobberEFLAGS(), llvm::MachineInstr::isSafeToReMat(), isSourceDefinedByImplicitDef(), llvm::XCoreInstrInfo::isStoreToStackSlot(), llvm::X86InstrInfo::isStoreToStackSlot(), llvm::SPUInstrInfo::isStoreToStackSlot(), llvm::SparcInstrInfo::isStoreToStackSlot(), llvm::PPCInstrInfo::isStoreToStackSlot(), llvm::PIC16InstrInfo::isStoreToStackSlot(), llvm::MipsInstrInfo::isStoreToStackSlot(), llvm::ARMInstrInfo::isStoreToStackSlot(), llvm::AlphaInstrInfo::isStoreToStackSlot(), isTwoAddrUse(), llvm::X86InstrInfo::isX86_64ExtendedReg(), llvm::SPUInstrInfo::loadRegFromAddr(), llvm::SparcInstrInfo::loadRegFromAddr(), llvm::PPCInstrInfo::loadRegFromAddr(), llvm::MipsInstrInfo::loadRegFromAddr(), llvm::IA64InstrInfo::loadRegFromAddr(), llvm::AlphaInstrInfo::loadRegFromAddr(), llvm::PPCRegisterInfo::lowerCRSpilling(), llvm::PPCRegisterInfo::lowerDynamicAlloc(), mergeBaseUpdateLoadStore(), mergeBaseUpdateLSMultiple(), print(), llvm::X86IntelAsmPrinter::printAsmMRegister(), llvm::X86ATTAsmPrinter::printAsmMRegister(), llvm::AsmPrinter::printImplicitDef(), llvm::X86IntelAsmPrinter::printMemReference(), llvm::X86ATTAsmPrinter::printMemReference(), llvm::X86IntelAsmPrinter::printOp(), llvm::X86IntelAsmPrinter::printOperand(), llvm::X86ATTAsmPrinter::printOperand(), RedefinesSuperRegPart(), ReMaterialize(), llvm::ARMInstrInfo::reMaterialize(), llvm::LiveVariables::removeVirtualRegisterDead(), llvm::LiveVariables::removeVirtualRegisterKilled(), llvm::LiveVariables::removeVirtualRegistersKilled(), llvm::SimpleRegisterCoalescing::runOnMachineFunction(), llvm::LiveVariables::runOnMachineFunction(), llvm::RegScavenger::scavengeRegister(), setReg(), llvm::SPUInstrInfo::storeRegToAddr(), llvm::SparcInstrInfo::storeRegToAddr(), llvm::PPCInstrInfo::storeRegToAddr(), llvm::MipsInstrInfo::storeRegToAddr(), llvm::IA64InstrInfo::storeRegToAddr(), llvm::AlphaInstrInfo::storeRegToAddr(), llvm::X86InstrInfo::unfoldMemoryOperand(), UpdateKills(), and X86InstrAddOperand().

unsigned llvm::MachineOperand::getSubReg (  )  const [inline]

Definition at line 161 of file MachineOperand.h.

References isReg().

Referenced by FilterFoldedOps(), isIdenticalTo(), print(), llvm::X86InstrInfo::reMaterialize(), ReMaterialize(), and X86InstrAddOperand().

bool llvm::MachineOperand::isUse (  )  const [inline]

Definition at line 166 of file MachineOperand.h.

References isReg().

Referenced by llvm::LiveIntervals::addIntervalsForSpillsFast(), llvm::MachineInstr::addRegisterKilled(), llvm::RegScavenger::backward(), llvm::ScheduleDAGInstrs::BuildSchedGraph(), llvm::LiveIntervals::conflictsWithPhysRegRef(), llvm::ARMInstrInfo::convertToThreeAddress(), llvm::MachineInstr::findRegisterUseOperandIdx(), llvm::TargetInstrInfo::foldMemoryOperand(), llvm::RegScavenger::forward(), InvalidateKills(), InvalidateRegDef(), llvm::MachineInstr::isRegReDefinedByTwoAddr(), isSafeToClobberEFLAGS(), llvm::MachineInstr::isSafeToReMat(), RedefinesSuperRegPart(), ReMaterialize(), llvm::SimpleRegisterCoalescing::runOnMachineFunction(), llvm::LiveVariables::runOnMachineFunction(), and UpdateKills().

bool llvm::MachineOperand::isDef (  )  const [inline]

Definition at line 171 of file MachineOperand.h.

References isReg().

Referenced by llvm::LiveIntervals::addIntervalsForSpills(), llvm::LiveIntervals::addIntervalsForSpillsFast(), llvm::MachineInstr::addRegisterDead(), ARMInstrAddOperand(), llvm::ScheduleDAGInstrs::BuildSchedGraph(), llvm::ARMInstrInfo::convertToThreeAddress(), FilterFoldedOps(), llvm::MachineInstr::findRegisterDefOperandIdx(), llvm::TargetInstrInfo::foldMemoryOperand(), hasLiveCondCodeDef(), InvalidateRegDef(), isIdenticalTo(), isReadModWriteImplicitDef(), isReadModWriteImplicitKill(), isTwoAddrUse(), llvm::AlphaInstrInfo::loadRegFromAddr(), print(), llvm::AsmPrinter::printInlineAsm(), RedefinesSuperRegPart(), llvm::LiveVariables::removeVirtualRegisterDead(), llvm::SimpleRegisterCoalescing::runOnMachineFunction(), llvm::LiveVariables::runOnMachineFunction(), llvm::AlphaInstrInfo::storeRegToAddr(), llvm::X86InstrInfo::unfoldMemoryOperand(), UpdateKills(), and X86InstrAddOperand().

bool llvm::MachineOperand::isImplicit (  )  const [inline]

Definition at line 176 of file MachineOperand.h.

References isReg().

Referenced by llvm::LiveIntervals::addIntervalsForSpills(), llvm::MachineInstr::addOperand(), ARMInstrAddOperand(), FilterFoldedOps(), llvm::MachineInstr::getNumExplicitOperands(), isReadModWriteImplicitDef(), isReadModWriteImplicitKill(), llvm::AlphaInstrInfo::loadRegFromAddr(), print(), RedefinesSuperRegPart(), llvm::AlphaInstrInfo::storeRegToAddr(), llvm::X86InstrInfo::unfoldMemoryOperand(), and X86InstrAddOperand().

bool llvm::MachineOperand::isDead (  )  const [inline]

Definition at line 181 of file MachineOperand.h.

References isReg().

Referenced by llvm::MachineInstr::addRegisterDead(), llvm::ScheduleDAGInstrs::BuildSchedGraph(), llvm::TargetInstrInfoImpl::commuteInstruction(), llvm::PPCInstrInfo::commuteInstruction(), llvm::X86InstrInfo::convertToThreeAddress(), llvm::ARMInstrInfo::convertToThreeAddress(), llvm::MachineInstr::copyKillDeadInfo(), CreateReg(), llvm::MachineInstr::findRegisterDefOperandIdx(), llvm::SPUInstrInfo::foldMemoryOperandImpl(), llvm::SparcInstrInfo::foldMemoryOperandImpl(), llvm::PPCInstrInfo::foldMemoryOperandImpl(), llvm::MipsInstrInfo::foldMemoryOperandImpl(), llvm::ARMInstrInfo::foldMemoryOperandImpl(), llvm::AlphaInstrInfo::foldMemoryOperandImpl(), llvm::RegScavenger::forward(), hasLiveCondCodeDef(), InvalidateRegDef(), isReadModWriteImplicitKill(), llvm::MachineInstr::isSafeToReMat(), print(), llvm::SimpleRegisterCoalescing::runOnMachineFunction(), llvm::X86InstrInfo::unfoldMemoryOperand(), and X86InstrAddOperand().

bool llvm::MachineOperand::isKill (  )  const [inline]

Definition at line 186 of file MachineOperand.h.

References isReg().

Referenced by llvm::MachineInstr::addRegisterKilled(), llvm::TargetInstrInfoImpl::commuteInstruction(), llvm::PPCInstrInfo::commuteInstruction(), llvm::X86InstrInfo::convertToThreeAddress(), llvm::ARMInstrInfo::convertToThreeAddress(), llvm::MachineInstr::copyKillDeadInfo(), CreateReg(), llvm::XCoreRegisterInfo::eliminateFrameIndex(), llvm::MachineInstr::findRegisterUseOperandIdx(), llvm::SPUInstrInfo::foldMemoryOperandImpl(), llvm::SparcInstrInfo::foldMemoryOperandImpl(), llvm::PPCInstrInfo::foldMemoryOperandImpl(), llvm::MipsInstrInfo::foldMemoryOperandImpl(), llvm::ARMInstrInfo::foldMemoryOperandImpl(), llvm::AlphaInstrInfo::foldMemoryOperandImpl(), llvm::RegScavenger::forward(), InvalidateKills(), isReadModWriteImplicitDef(), llvm::PPCRegisterInfo::lowerCRSpilling(), llvm::PPCRegisterInfo::lowerDynamicAlloc(), mergeBaseUpdateLoadStore(), print(), llvm::LiveVariables::removeVirtualRegisterKilled(), llvm::LiveVariables::removeVirtualRegistersKilled(), llvm::X86InstrInfo::unfoldMemoryOperand(), UpdateKills(), and X86InstrAddOperand().

bool llvm::MachineOperand::isEarlyClobber (  )  const [inline]

Definition at line 191 of file MachineOperand.h.

References isReg().

Referenced by llvm::RegScavenger::backward(), ChangeToRegister(), CreateReg(), llvm::RegScavenger::forward(), and print().

MachineOperand* llvm::MachineOperand::getNextOperandForReg (  )  const [inline]

getNextOperandForReg - Return the next MachineOperand in the function that uses or defines this register.

Definition at line 198 of file MachineOperand.h.

References isReg().

void MachineOperand::setReg ( unsigned  Reg  ) 

Change the register this operand corresponds to.

Definition at line 70 of file MachineInstr.cpp.

References llvm::MachineBasicBlock::getParent(), llvm::MachineInstr::getParent(), getParent(), getReg(), llvm::MachineFunction::getRegInfo(), MBB, MF, and MI.

Referenced by llvm::LiveIntervals::addIntervalsForSpillsFast(), ChangeToRegister(), llvm::TargetInstrInfoImpl::commuteInstruction(), llvm::PPCInstrInfo::commuteInstruction(), llvm::TargetInstrInfoImpl::PredicateInstruction(), llvm::ARMInstrInfo::PredicateInstruction(), llvm::X86InstrInfo::reMaterialize(), ReMaterialize(), llvm::TargetInstrInfoImpl::reMaterialize(), llvm::ARMInstrInfo::reMaterialize(), and llvm::MachineRegisterInfo::replaceRegWith().

void llvm::MachineOperand::setSubReg ( unsigned  subReg  )  [inline]

Definition at line 211 of file MachineOperand.h.

References isReg().

Referenced by llvm::X86InstrInfo::reMaterialize().

void llvm::MachineOperand::setIsUse ( bool  Val = true  )  [inline]

Definition at line 216 of file MachineOperand.h.

References isReg(), and Val.

void llvm::MachineOperand::setIsDef ( bool  Val = true  )  [inline]

Definition at line 221 of file MachineOperand.h.

References isReg(), and Val.

void llvm::MachineOperand::setImplicit ( bool  Val = true  )  [inline]

Definition at line 226 of file MachineOperand.h.

References isReg(), and Val.

void llvm::MachineOperand::setIsKill ( bool  Val = true  )  [inline]

Definition at line 231 of file MachineOperand.h.

References isReg(), and Val.

Referenced by llvm::LiveIntervals::addIntervalsForSpills(), llvm::LiveIntervals::addIntervalsForSpillsFast(), llvm::MachineInstr::addRegisterKilled(), llvm::TargetInstrInfoImpl::commuteInstruction(), llvm::PPCInstrInfo::commuteInstruction(), llvm::MachineInstr::copyKillDeadInfo(), llvm::LiveVariables::removeVirtualRegisterKilled(), llvm::LiveVariables::removeVirtualRegistersKilled(), llvm::X86InstrInfo::unfoldMemoryOperand(), and UpdateKills().

void llvm::MachineOperand::setIsDead ( bool  Val = true  )  [inline]

Definition at line 236 of file MachineOperand.h.

References isReg(), and Val.

Referenced by llvm::MachineInstr::addRegisterDead(), llvm::ARMInstrInfo::convertToThreeAddress(), llvm::MachineInstr::copyKillDeadInfo(), llvm::X86RegisterInfo::eliminateCallFramePseudoInstr(), llvm::X86RegisterInfo::emitPrologue(), emitSPUpdate(), InvalidateRegDef(), PropagateDeadness(), and llvm::LiveVariables::removeVirtualRegisterDead().

void llvm::MachineOperand::setIsEarlyClobber ( bool  Val = true  )  [inline]

Definition at line 241 of file MachineOperand.h.

References isReg(), and Val.

int64_t llvm::MachineOperand::getImm (  )  const [inline]

Definition at line 250 of file MachineOperand.h.

References isImm().

Referenced by ARMInstrAddOperand(), llvm::X86InstrInfo::commuteInstruction(), llvm::PPCInstrInfo::commuteInstruction(), llvm::X86InstrInfo::convertToThreeAddress(), llvm::ARMInstrInfo::convertToThreeAddress(), llvm::XCoreRegisterInfo::eliminateCallFramePseudoInstr(), llvm::X86RegisterInfo::eliminateCallFramePseudoInstr(), llvm::SparcRegisterInfo::eliminateCallFramePseudoInstr(), llvm::IA64RegisterInfo::eliminateCallFramePseudoInstr(), llvm::ARMRegisterInfo::eliminateCallFramePseudoInstr(), llvm::AlphaRegisterInfo::eliminateCallFramePseudoInstr(), llvm::XCoreRegisterInfo::eliminateFrameIndex(), llvm::X86RegisterInfo::eliminateFrameIndex(), llvm::SPURegisterInfo::eliminateFrameIndex(), llvm::SparcRegisterInfo::eliminateFrameIndex(), llvm::PPCRegisterInfo::eliminateFrameIndex(), llvm::MipsRegisterInfo::eliminateFrameIndex(), llvm::ARMRegisterInfo::eliminateFrameIndex(), llvm::X86RegisterInfo::emitEpilogue(), llvm::PPCRegisterInfo::emitEpilogue(), llvm::X86TargetLowering::EmitInstrWithCustomInserter(), llvm::SparcTargetLowering::EmitInstrWithCustomInserter(), llvm::PPCTargetLowering::EmitInstrWithCustomInserter(), llvm::ARMTargetLowering::EmitInstrWithCustomInserter(), llvm::ARMInstrInfo::foldMemoryOperandImpl(), getInstrPredicate(), llvm::ARMInstrInfo::GetInstSizeInBytes(), getLSMultipleTransferSize(), llvm::ARMInstrInfo::getPredicate(), llvm::LiveIntervals::getVNInfoSourceReg(), HashMachineInstr(), isIdenticalTo(), llvm::X86InstrInfo::isLoadFromStackSlot(), llvm::SparcInstrInfo::isLoadFromStackSlot(), llvm::PPCInstrInfo::isLoadFromStackSlot(), llvm::ARMInstrInfo::isLoadFromStackSlot(), isMatchingDecrement(), isMatchingIncrement(), llvm::SPUInstrInfo::isMoveInstr(), llvm::PPCInstrInfo::isMoveInstr(), llvm::ARMInstrInfo::isPredicated(), llvm::isScale(), llvm::X86InstrInfo::isStoreToStackSlot(), llvm::SparcInstrInfo::isStoreToStackSlot(), llvm::PPCInstrInfo::isStoreToStackSlot(), llvm::ARMInstrInfo::isStoreToStackSlot(), isZeroImm(), llvm::SPUInstrInfo::loadRegFromAddr(), llvm::SparcInstrInfo::loadRegFromAddr(), llvm::PPCInstrInfo::loadRegFromAddr(), llvm::MipsInstrInfo::loadRegFromAddr(), llvm::IA64InstrInfo::loadRegFromAddr(), llvm::AlphaInstrInfo::loadRegFromAddr(), llvm::PPCRegisterInfo::lowerCRSpilling(), mergeBaseUpdateLoadStore(), mergeBaseUpdateLSMultiple(), print(), llvm::AsmPrinter::printInlineAsm(), llvm::AsmPrinter::printLabel(), llvm::X86IntelAsmPrinter::printMemReference(), llvm::X86ATTAsmPrinter::printMemReference(), llvm::X86IntelAsmPrinter::printOp(), llvm::X86ATTAsmPrinter::printOperand(), llvm::X86IntelAsmPrinter::printSSECC(), llvm::X86ATTAsmPrinter::printSSECC(), llvm::ARMInstrInfo::reMaterialize(), llvm::SPUInstrInfo::storeRegToAddr(), llvm::SparcInstrInfo::storeRegToAddr(), llvm::PPCInstrInfo::storeRegToAddr(), llvm::MipsInstrInfo::storeRegToAddr(), llvm::IA64InstrInfo::storeRegToAddr(), llvm::AlphaInstrInfo::storeRegToAddr(), llvm::X86InstrInfo::unfoldMemoryOperand(), and X86InstrAddOperand().

const ConstantFP* llvm::MachineOperand::getFPImm (  )  const [inline]

Definition at line 255 of file MachineOperand.h.

References isFPImm().

Referenced by isIdenticalTo(), and print().

MachineBasicBlock* llvm::MachineOperand::getMBB (  )  const [inline]

Definition at line 260 of file MachineOperand.h.

References isMBB().

Referenced by llvm::XCoreInstrInfo::AnalyzeBranch(), llvm::SPUInstrInfo::AnalyzeBranch(), llvm::PPCInstrInfo::AnalyzeBranch(), llvm::MipsInstrInfo::AnalyzeBranch(), llvm: