144   for (auto &MBB : MF) {  in INITIALIZE_PASS_DEPENDENCY()  local
145     auto NextMBBI = std::next(MBB.getIterator());  in INITIALIZE_PASS_DEPENDENCY()
146     auto *FTMBB = PreLayoutFallThroughs[MBB.getNumber()];  in INITIALIZE_PASS_DEPENDENCY()
153     if (FTMBB && (MBB.isEndSection() || &*NextMBBI != FTMBB))  in INITIALIZE_PASS_DEPENDENCY()
154       TII->insertUnconditionalBranch(MBB, FTMBB, MBB.findBranchDebugLoc());  in INITIALIZE_PASS_DEPENDENCY()
158     if (MBB.isEndSection())  in INITIALIZE_PASS_DEPENDENCY()
165     if (TII->analyzeBranch(MBB, TBB, FBB, Cond))  in INITIALIZE_PASS_DEPENDENCY()
167     MBB.updateTerminator(FTMBB);  in INITIALIZE_PASS_DEPENDENCY()
190   for (auto &MBB : MF) {  in assignSections()  local
201       MBB.setSectionID(MBB.getNumber());  in assignSections()
203       auto I = FuncClusterInfo.find(*MBB.getBBID());  in assignSections()
205         MBB.setSectionID(I->second.ClusterID);  in assignSections()
209         MBB.setSectionID(MBBSectionID::ColdSectionID);  in assignSections()
213     if (MBB.isEHPad() && EHPadsSectionID != MBB.getSectionID() &&  in assignSections()
219                                         : MBB.getSectionID();  in assignSections()
226     for (auto &MBB : MF)  in assignSections()  local
227       if (MBB.isEHPad())  in assignSections()
228         MBB.setSectionID(*EHPadsSectionID);  in assignSections()
235   for (auto &MBB : MF)  in sortBasicBlocksAndUpdateBranches()  local
236     PreLayoutFallThroughs[MBB.getNumber()] =  in sortBasicBlocksAndUpdateBranches()
237         MBB.getFallThrough(/*JumpToFallThrough=*/false);  in sortBasicBlocksAndUpdateBranches()
257   for (auto &MBB : MF) {  in avoidZeroOffsetLandingPad()  local
258     if (MBB.isBeginSection() && MBB.isEHPad()) {  in avoidZeroOffsetLandingPad()
259       MachineBasicBlock::iterator MI = MBB.begin();  in avoidZeroOffsetLandingPad()
262       MF.getSubtarget().getInstrInfo()->insertNoop(MBB, MI);  in avoidZeroOffsetLandingPad()