106     FlowPattern() : SplitB(0), TrueB(0), FalseB(0), JoinB(0), PredR(0) {}  in FlowPattern()
109       : SplitB(B), TrueB(TB), FalseB(FB), JoinB(JB), PredR(PR) {}  in FlowPattern()
111     MachineBasicBlock *SplitB;  member
125     OS << "{ SplitB:" << PrintMB(P.FP.SplitB)  in operator <<()
395   if (hasEHLabel(FP.SplitB))  // KLUDGE: see function definition  in isValid()
477       if (MBPI->getEdgeProbability(FP.SplitB, FP.TrueB) > Prob)  in isProfitable()
479       if (MBPI->getEdgeProbability(FP.SplitB, FP.FalseB) > Prob)  in isProfitable()
522   unsigned PredDefs = countPredicateDefs(FP.SplitB);  in isProfitable()
784       if (BO.getMBB() == FP.SplitB)  in updatePhiNodes()
807     MachineBasicBlock::iterator MuxAt = FP.SplitB->getFirstTerminator();  in updatePhiNodes()
809     if (MuxAt != FP.SplitB->end())  in updatePhiNodes()
812     BuildMI(*FP.SplitB, MuxAt, DL, D, MuxR)  in updatePhiNodes()
818     PN->addOperand(MachineOperand::CreateMBB(FP.SplitB));  in updatePhiNodes()
825   MachineBasicBlock::iterator OldTI = FP.SplitB->getFirstTerminator();  in convert()
826   assert(OldTI != FP.SplitB->end());  in convert()
831     predicateBlockNB(FP.SplitB, OldTI, FP.TrueB, FP.PredR, true);  in convert()
835     MachineBasicBlock::iterator At = FP.SplitB->getFirstTerminator();  in convert()
836     predicateBlockNB(FP.SplitB, At, FP.FalseB, FP.PredR, false);  in convert()
843   FP.SplitB->erase(OldTI, FP.SplitB->end());  in convert()
844   while (FP.SplitB->succ_size() > 0) {  in convert()
845     MachineBasicBlock *T = *FP.SplitB->succ_begin();  in convert()
864     FP.SplitB->removeSuccessor(FP.SplitB->succ_begin());  in convert()
873     BuildMI(*FP.SplitB, FP.SplitB->end(), DL, TII->get(Hexagon::J2_jump))  in convert()
875     FP.SplitB->addSuccessor(FP.JoinB);  in convert()
879       BuildMI(*FP.SplitB, FP.SplitB->end(), DL, TII->get(Hexagon::J2_jumpt))  in convert()
882       FP.SplitB->addSuccessor(TSB);  in convert()
888       MachineInstrBuilder MIB = BuildMI(*FP.SplitB, FP.SplitB->end(), DL, D);  in convert()
892       FP.SplitB->addSuccessor(FSB);  in convert()
899       BuildMI(*FP.SplitB, FP.SplitB->end(), DL, TII->get(Hexagon::J2_jump))  in convert()
901       FP.SplitB->addSuccessor(SSB);  in convert()
1016   FP.SplitB->updateTerminator();  in simplifyFlowGraph()
1017   if (FP.SplitB->succ_size() != 1)  in simplifyFlowGraph()
1020   MachineBasicBlock *SB = *FP.SplitB->succ_begin();  in simplifyFlowGraph()
1030     mergeBlocks(FP.SplitB, SB);  in simplifyFlowGraph()