Lines Matching defs:PredMBB

153   // Stop if we get to the beginning of PredMBB.
154   MachineBasicBlock *PredMBB = *MBB->pred_begin();
155   assert(PredMBB == CondBr.getParent() &&
157   if (CondBr == PredMBB->begin())
160   // Registers clobbered in PredMBB between CondBr instruction and current
167   for (MachineInstr &PredI : make_range(std::next(RIt), PredMBB->rend())) {
285   MachineBasicBlock *PredMBB = *MBB->pred_begin();
286   if (PredMBB->succ_size() != 2)
289   MachineBasicBlock::iterator CondBr = PredMBB->getLastNonDebugInstr();
290   if (CondBr == PredMBB->end())
293   // Keep track of the earliest point in the PredMBB block where kill markers
316     // Look backward in PredMBB for COPYs from the known reg to find other
349       // Stop if we get to the beginning of PredMBB.
350       if (PredI == PredMBB->begin())
363   } while (Itr != PredMBB->begin() && Itr->isTerminator());
468   for (MachineInstr &MMI : make_range(FirstUse, PredMBB->end()))