lib/CodeGen/MachineInstr.cpp

62   if (MachineInstr *MI = getParent())
63     if (MachineBasicBlock *MBB = MI->getParent())
104   if (MachineInstr *MI = getParent())
105     if (MachineBasicBlock *MBB = MI->getParent())
122   if (MachineInstr *MI = getParent()) {
123     if (MachineBasicBlock *MBB = MI->getParent()) {
180   if (MachineInstr *MI = getParent())
181     if (MachineBasicBlock *MBB = MI->getParent())
666 MachineInstr::MachineInstr(MachineFunction &MF, const MachineInstr &MI)
667   : MCID(&MI.getDesc()), Parent(nullptr), Operands(nullptr), NumOperands(0),
669     NumMemRefs(MI.NumMemRefs), MemRefs(MI.MemRefs),
670     debugLoc(MI.getDebugLoc()) {
673   CapOperands = OperandCapacity::get(MI.getNumOperands());
677   for (const MachineOperand &MO : MI.operands())
681   setFlags(MI.Flags);
739     // This is unusual: MI->addOperand(MI->getOperand(i)).
1020   MachineInstr *MI = (MachineInstr *)this;
1023   for (const MachineOperand &MO : MI->operands()) {
1031   MI->eraseFromParent();
1055   assert(!isBundledWithPred() && "MI is already bundled with its predecessor");
1064   assert(!isBundledWithSucc() && "MI is already bundled with its successor");
1073   assert(isBundledWithPred() && "MI isn't bundled with its predecessor");
1082   assert(isBundledWithSucc() && "MI isn't bundled with its successor");
1191   // Check if Reg is constrained by some of its use/def from MI.
1217 /// Return the number of instructions inside the MI bundle, not counting the
1601                                    const MachineInstr *MI) {
1602   for (unsigned i = MI->getDesc().getNumOperands(), e = MI->getNumOperands();
1604     const MachineOperand &MO = MI->getOperand(i);
2052 MachineInstrExpressionTrait::getHashValue(const MachineInstr* const &MI) {
2055   HashComponents.reserve(MI->getNumOperands() + 1);
2056   HashComponents.push_back(MI->getOpcode());
2057   for (const MachineOperand &MO : MI->operands()) {