Lines Matching defs:TBB
271 // corresponding to TBB.
501 MachineBasicBlock *TBB = nullptr, *FBB = nullptr;
502 if (TII->analyzeBranch(*Head, TBB, FBB, HeadCond)) {
510 if (!TBB || HeadCond.empty()) {
524 if (TBB != CmpBB) {
525 assert(TBB == Tail && "Unexpected TBB");
530 TBB = FBB = nullptr;
531 if (TII->analyzeBranch(*CmpBB, TBB, FBB, CmpBBCond)) {
537 if (!TBB || CmpBBCond.empty()) {
550 if (TBB != Tail)