97   MachineBasicBlock *FBB;  member in __anon9f98c04f0111::SSAIfConv
101   bool isTriangle() const { return TBB == Tail || FBB == Tail; }  in isTriangle()
107   MachineBasicBlock *getFPred() const { return FBB == Tail ? Head : FBB; }  in getFPred()
342   TBB = FBB = Tail = nullptr;  in canConvertIf()
389   if (TII->analyzeBranch(*Head, TBB, FBB, Cond)) {  in canConvertIf()
402   FBB = TBB == Succ0 ? Succ1 : Succ0;  in canConvertIf()
435   if (FBB != Tail && !canSpeculateInstrs(FBB))  in canConvertIf()
518   assert(Head && Tail && TBB && FBB && "Call canConvertIf first.");  in convertIf()
529   if (FBB != Tail)  in convertIf()
530     Head->splice(InsertionPoint, FBB, FBB->begin(), FBB->getFirstTerminator());  in convertIf()
541   Head->removeSuccessor(FBB, true);  in convertIf()
544   if (FBB != Tail)  in convertIf()
545     FBB->removeSuccessor(Tail, true);  in convertIf()
558   if (FBB != Tail) {  in convertIf()
559     RemovedBlocks.push_back(FBB);  in convertIf()
560     FBB->eraseFromParent();  in convertIf()
671   Traces->invalidate(IfConv.FBB);  in invalidateTraces()