Lines Matching refs:TBB
419 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in updateTerminator() local
422 bool B = TII->AnalyzeBranch(*this, TBB, FBB, Cond); in updateTerminator()
426 if (TBB) { in updateTerminator()
429 if (isLayoutSuccessor(TBB)) in updateTerminator()
438 assert(!TBB && "Found more than one non-landing-pad successor!"); in updateTerminator()
439 TBB = *SI; in updateTerminator()
444 if (!TBB) in updateTerminator()
449 if (!isLayoutSuccessor(TBB)) in updateTerminator()
450 TII->InsertBranch(*this, TBB, nullptr, Cond, DL); in updateTerminator()
457 if (isLayoutSuccessor(TBB)) { in updateTerminator()
464 TII->InsertBranch(*this, TBB, nullptr, Cond, DL); in updateTerminator()
472 if ((*SI)->isEHPad() || *SI == TBB) in updateTerminator()
487 if (!isLayoutSuccessor(TBB)) in updateTerminator()
488 TII->InsertBranch(*this, TBB, nullptr, Cond, DL); in updateTerminator()
493 if (isLayoutSuccessor(TBB)) { in updateTerminator()
504 TII->InsertBranch(*this, TBB, FallthroughBB, Cond, DL); in updateTerminator()
685 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in canFallThrough() local
688 if (TII->AnalyzeBranch(*this, TBB, FBB, Cond)) { in canFallThrough()
698 if (!TBB) return true; in canFallThrough()
702 if (MachineFunction::iterator(TBB) == Fallthrough || in canFallThrough()
733 MachineBasicBlock *TBB = nullptr, *FBB = nullptr; in SplitCriticalEdge() local
735 if (TII->AnalyzeBranch(*this, TBB, FBB, Cond)) in SplitCriticalEdge()
742 if (TBB && TBB == FBB) { in SplitCriticalEdge()