Lines Matching defs:TBB

151 ///    just return false, leaving TBB/FBB null.
152 /// 2. If this block ends with only an unconditional branch, it sets TBB to be
155 ///    successor block, it sets TBB to be the branch destination block and a
159 ///    unconditional branch, it returns the 'true' destination in TBB, the
171                                  MachineBasicBlock *&TBB,
175   TBB = FBB = nullptr;
199       TBB = I->getOperand(0).getMBB();
206       FBB = TBB;
207       TBB = I->getOperand(0).getMBB();
373                                     MachineBasicBlock *TBB,
380   assert(TBB && "insertBranch must not be told to insert a fallthrough");
385     BuildMI(&MBB, DL, get(ARC::BR)).addMBB(TBB);
390   MIB.addMBB(TBB);