lib/CodeGen/IfConversion.cpp

236         MachineBasicBlock::iterator &TIB, MachineBasicBlock::iterator &FIB,
253         MachineBasicBlock::iterator &TIB, MachineBasicBlock::iterator &FIB,
297         MachineBasicBlock::iterator TIB = TBBInfo.BB->begin();
303         if (!CountDuplicatedInstructions(TIB, FIB, TIE, FIE, Dups1, Dups2,
312         for (auto &I : make_range(TBBInfo.BB->begin(), TIB)) {
356         for (auto &I : make_range(TIB, TIE)) {
722 /// @param TIB True Iterator Begin
730 /// Upon return [TIB, TIE), and [FIB, FIE) mark the un-duplicated portions of
741     MachineBasicBlock::iterator &TIB,
748   while (TIB != TIE && FIB != FIE) {
750     TIB = skipDebugInstructionsForward(TIB, TIE);
752     if (TIB == TIE || FIB == FIE)
754     if (!TIB->isIdenticalTo(*FIB))
759     if (TII->DefinesPredicate(*TIB, PredDefs))
762     if (!TIB->isBranch())
764     ++TIB;
769   if (TIB == TIE || FIB == FIE)
777   const MachineBasicBlock::reverse_iterator RTIB = std::next(TIB.getReverse());
812 /// @param TIB - True Iterator Begin, points to first non-shared instruction
821     MachineBasicBlock::iterator &TIB, MachineBasicBlock::iterator &FIB,
826   ScanInstructions(TrueBBI, TIB, TIE, BranchUnpredicable);
940   MachineBasicBlock::iterator TIB = TrueBBI.BB->begin();
944   if(!CountDuplicatedInstructions(TIB, FIB, TIE, FIE, Dups1, Dups2,
953   if (!RescanInstructions(TIB, FIB, TIE, FIE, TrueBBICalc, FalseBBICalc))
999   MachineBasicBlock::iterator TIB = TrueBBI.BB->begin();
1003   if(!CountDuplicatedInstructions(TIB, FIB, TIE, FIE, Dups1, Dups2,
1012   if (!RescanInstructions(TIB, FIB, TIE, FIE, TrueBBICalc, FalseBBICalc))