97   MachineBasicBlock *FBB;  member in __anon03f39d3f0111::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()
509   assert(Head && Tail && TBB && FBB && "Call canConvertIf first.");  in convertIf()
520   if (FBB != Tail)  in convertIf()
521     Head->splice(InsertionPoint, FBB, FBB->begin(), FBB->getFirstTerminator());  in convertIf()
532   Head->removeSuccessor(FBB);  in convertIf()
535   if (FBB != Tail)  in convertIf()
536     FBB->removeSuccessor(Tail);  in convertIf()
549   if (FBB != Tail) {  in convertIf()
550     RemovedBlocks.push_back(FBB);  in convertIf()
551     FBB->eraseFromParent();  in convertIf()
662   Traces->invalidate(IfConv.FBB);  in invalidateTraces()