56     MachineInstr *Br;  member
58     MBBInfo() : Size(0), HasLongBranch(false), Br(nullptr) {}  in MBBInfo()
83     int64_t computeOffset(const MachineInstr *Br);
84     void replaceBranch(MachineBasicBlock &MBB, Iter Br, const DebugLoc &DL,
107 static MachineBasicBlock *getTargetMBB(const MachineInstr &Br) {  in getTargetMBB()  argument
108   for (unsigned I = 0, E = Br.getDesc().getNumOperands(); I < E; ++I) {  in getTargetMBB()
109     const MachineOperand &MO = Br.getOperand(I);  in getTargetMBB()
186     ReverseIter Br = getNonDebugInstr(MBB->rbegin(), End);  in initMBBInfo()  local
188     if ((Br != End) && !Br->isIndirectBranch() &&  in initMBBInfo()
189         (Br->isConditionalBranch() || (Br->isUnconditionalBranch() && IsPIC)))  in initMBBInfo()
190       MBBInfos[I].Br = &*(++Br).base();  in initMBBInfo()
195 int64_t MipsLongBranch::computeOffset(const MachineInstr *Br) {  in computeOffset()  argument
197   int ThisMBB = Br->getParent()->getNumber();  in computeOffset()
198   int TargetMBB = getTargetMBB(*Br)->getNumber();  in computeOffset()
217 void MipsLongBranch::replaceBranch(MachineBasicBlock &MBB, Iter Br,  in replaceBranch()  argument
222   unsigned NewOpc = TII->getOppositeBranchOpc(Br->getOpcode());  in replaceBranch()
225   MachineInstrBuilder MIB = BuildMI(MBB, Br, DL, NewDesc);  in replaceBranch()
227   for (unsigned I = 0, E = Br->getDesc().getNumOperands(); I < E; ++I) {  in replaceBranch()
228     MachineOperand &MO = Br->getOperand(I);  in replaceBranch()
240   if (Br->hasDelaySlot()) {  in replaceBranch()
243     assert(Br->isBundledWithSucc());  in replaceBranch()
244     MachineBasicBlock::instr_iterator II = Br.getInstrIterator();  in replaceBranch()
247   Br->eraseFromParent();  in replaceBranch()
257   MachineBasicBlock *MBB = I.Br->getParent(), *TgtMBB = getTargetMBB(*I.Br);  in expandToLongBranch()
258   DebugLoc DL = I.Br->getDebugLoc();  in expandToLongBranch()
440   if (I.Br->isUnconditionalBranch()) {  in expandToLongBranch()
442     assert(I.Br->getDesc().getNumOperands() == 1);  in expandToLongBranch()
443     I.Br->RemoveOperand(0);  in expandToLongBranch()
444     I.Br->addOperand(MachineOperand::CreateMBB(LongBrMBB));  in expandToLongBranch()
447     replaceBranch(*MBB, I.Br, DL, &*FallThroughMBB);  in expandToLongBranch()
490       if (!I->Br || I->HasLongBranch)  in runOnMachineFunction()
494       int64_t Offset = computeOffset(I->Br) / ShVal;  in runOnMachineFunction()