277   MachineBasicBlock *FSB = (FNS > 0) ? *FB->succ_begin() : 0;  in matchFlowPattern()  local
282       if (TSB == FSB)  in matchFlowPattern()
294     if (FSB == TB) {  in matchFlowPattern()
486     MachineBasicBlock *FSB = *FP.FalseB->succ_begin();  in isProfitable()  local
487     if (TSB != FSB)  in isProfitable()
824   MachineBasicBlock *TSB = 0, *FSB = 0;  in convert()  local
834     FSB = *FP.FalseB->succ_begin();  in convert()
885     if (FSB) {  in convert()
891       MIB.addMBB(FSB);  in convert()
892       FP.SplitB->addSuccessor(FSB);  in convert()
912     if (FSB)  in convert()
913       updatePhiNodes(FSB, FP);  in convert()