Lines Matching defs:MBB

51 void fixBrTableIndex(MachineInstr &MI, MachineBasicBlock *MBB,
76     BuildMI(*MBB, MI.getIterator(), MI.getDebugLoc(),
89 // range check preceding the br_table. Returns the MBB that the br_table is
92 MachineBasicBlock *fixBrTableDefault(MachineInstr &MI, MachineBasicBlock *MBB,
95   assert(MBB->pred_size() == 1 && "Expected a single guard predecessor");
96   auto *HeaderMBB = *MBB->pred_begin();
109   // aka MBB, 'D' is the default block.
116   if (TBB && TBB != MBB) {
117     assert((FBB == nullptr || FBB == MBB) &&
140   HeaderMBB->splice(HeaderMBB->end(), MBB, MBB->begin(), MBB->end());
144   HeaderMBB->removeSuccessor(MBB);
145   for (auto &Succ : MBB->successors())
148   HeaderMBB->transferSuccessorsAndUpdatePHIs(MBB);
151   MF.erase(MBB);
165   for (auto &MBB : MF)
166     MBBSet.insert(&MBB);
169     MachineBasicBlock *MBB = *MBBSet.begin();
170     MBBSet.remove(MBB);
171     for (auto &MI : *MBB) {
173         fixBrTableIndex(MI, MBB, MF);
174         auto *Fixed = fixBrTableDefault(MI, MBB, MF);