148   for (auto &MBB : MF) {  in INITIALIZE_PASS_DEPENDENCY()  local
149     auto NextMBBI = std::next(MBB.getIterator());  in INITIALIZE_PASS_DEPENDENCY()
150     auto *FTMBB = PreLayoutFallThroughs[MBB.getNumber()];  in INITIALIZE_PASS_DEPENDENCY()
157     if (FTMBB && (MBB.isEndSection() || &*NextMBBI != FTMBB))  in INITIALIZE_PASS_DEPENDENCY()
158       TII->insertUnconditionalBranch(MBB, FTMBB, MBB.findBranchDebugLoc());  in INITIALIZE_PASS_DEPENDENCY()
162     if (MBB.isEndSection())  in INITIALIZE_PASS_DEPENDENCY()
169     if (TII->analyzeBranch(MBB, TBB, FBB, Cond))  in INITIALIZE_PASS_DEPENDENCY()
171     MBB.updateTerminator(FTMBB);  in INITIALIZE_PASS_DEPENDENCY()
194   for (auto &MBB : MF) {  in assignSections()  local
205       MBB.setSectionID(MBB.getNumber());  in assignSections()
207       auto I = FuncClusterInfo.find(*MBB.getBBID());  in assignSections()
209         MBB.setSectionID(I->second.ClusterID);  in assignSections()
212             *MBB.getParent()->getSubtarget().getInstrInfo();  in assignSections()
214         if (TII.isMBBSafeToSplitToCold(MBB)) {  in assignSections()
217           MBB.setSectionID(MBBSectionID::ColdSectionID);  in assignSections()
222     if (MBB.isEHPad() && EHPadsSectionID != MBB.getSectionID() &&  in assignSections()
228                                         : MBB.getSectionID();  in assignSections()
235     for (auto &MBB : MF)  in assignSections()  local
236       if (MBB.isEHPad())  in assignSections()
237         MBB.setSectionID(*EHPadsSectionID);  in assignSections()
244   for (auto &MBB : MF)  in sortBasicBlocksAndUpdateBranches()  local
245     PreLayoutFallThroughs[MBB.getNumber()] =  in sortBasicBlocksAndUpdateBranches()
246         MBB.getFallThrough(/*JumpToFallThrough=*/false);  in sortBasicBlocksAndUpdateBranches()
266   for (auto &MBB : MF) {  in avoidZeroOffsetLandingPad()  local
267     if (MBB.isBeginSection() && MBB.isEHPad()) {  in avoidZeroOffsetLandingPad()
268       MachineBasicBlock::iterator MI = MBB.begin();  in avoidZeroOffsetLandingPad()
271       MF.getSubtarget().getInstrInfo()->insertNoop(MBB, MI);  in avoidZeroOffsetLandingPad()