Lines Matching refs:TBB
270 // corresponding to TBB.
498 MachineBasicBlock *TBB = nullptr, *FBB = nullptr;
499 if (TII->AnalyzeBranch(*Head, TBB, FBB, HeadCond)) {
507 if (!TBB || HeadCond.empty()) {
520 if (TBB != CmpBB) {
521 assert(TBB == Tail && "Unexpected TBB");
526 TBB = FBB = nullptr;
527 if (TII->AnalyzeBranch(*CmpBB, TBB, FBB, CmpBBCond)) {
533 if (!TBB || CmpBBCond.empty()) {
545 if (TBB != Tail)
