57     MachineInstr *Br;  member
59     MBBInfo() : Size(0), HasLongBranch(false), Br(0) {}  in MBBInfo()
82     int64_t computeOffset(const MachineInstr *Br);
83     void replaceBranch(MachineBasicBlock &MBB, Iter Br, 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()
185     ReverseIter Br = getNonDebugInstr(MBB->rbegin(), End);  in initMBBInfo()  local
187     if ((Br != End) && !Br->isIndirectBranch() &&  in initMBBInfo()
188         (Br->isConditionalBranch() ||  in initMBBInfo()
189          (Br->isUnconditionalBranch() &&  in initMBBInfo()
191       MBBInfos[I].Br = (++Br).base();  in initMBBInfo()
196 int64_t MipsLongBranch::computeOffset(const MachineInstr *Br) {  in computeOffset()  argument
198   int ThisMBB = Br->getParent()->getNumber();  in computeOffset()
199   int TargetMBB = getTargetMBB(*Br)->getNumber();  in computeOffset()
218 void MipsLongBranch::replaceBranch(MachineBasicBlock &MBB, Iter Br,  in replaceBranch()  argument
220   unsigned NewOpc = TII->GetOppositeBranchOpc(Br->getOpcode());  in replaceBranch()
223   MachineInstrBuilder MIB = BuildMI(MBB, Br, DL, NewDesc);  in replaceBranch()
225   for (unsigned I = 0, E = Br->getDesc().getNumOperands(); I < E; ++I) {  in replaceBranch()
226     MachineOperand &MO = Br->getOperand(I);  in replaceBranch()
238   Br->eraseFromParent();  in replaceBranch()
244   MachineBasicBlock *MBB = I.Br->getParent(), *TgtMBB = getTargetMBB(*I.Br);  in expandToLongBranch()
245   DebugLoc DL = I.Br->getDebugLoc();  in expandToLongBranch()
366   if (I.Br->isUnconditionalBranch()) {  in expandToLongBranch()
368     assert(I.Br->getDesc().getNumOperands() == 1);  in expandToLongBranch()
369     I.Br->RemoveOperand(0);  in expandToLongBranch()
370     I.Br->addOperand(MachineOperand::CreateMBB(LongBrMBB));  in expandToLongBranch()
373     replaceBranch(*MBB, I.Br, DL, FallThroughMBB);  in expandToLongBranch()
408       if (!I->Br || I->HasLongBranch)  in runOnMachineFunction()
412       if (!ForceLongBranch && isInt<16>(computeOffset(I->Br) / 4))  in runOnMachineFunction()