386   MachineBasicBlock *TBB = nullptr, *FBB = nullptr;  in updateTerminator()  local
389   bool B = TII->AnalyzeBranch(*this, TBB, FBB, Cond);  in updateTerminator()
420     if (FBB) {  in updateTerminator()
428         TII->InsertBranch(*this, FBB, nullptr, Cond, dl);  in updateTerminator()
429       } else if (isLayoutSuccessor(FBB)) {  in updateTerminator()
635   MachineBasicBlock *TBB = nullptr, *FBB = nullptr;  in canFallThrough()  local
638   if (TII->AnalyzeBranch(*this, TBB, FBB, Cond)) {  in canFallThrough()
653       MachineFunction::iterator(FBB) == Fallthrough)  in canFallThrough()
662   return FBB == nullptr;  in canFallThrough()
683   MachineBasicBlock *TBB = nullptr, *FBB = nullptr;  in SplitCriticalEdge()  local
685   if (TII->AnalyzeBranch(*this, TBB, FBB, Cond))  in SplitCriticalEdge()
692   if (TBB && TBB == FBB) {  in SplitCriticalEdge()