493   LinearizedRegion *LRegion = nullptr;  member in __anon3d3c1dbc0211::RegionMRT
505     if (LRegion) {  in ~RegionMRT()
506       delete LRegion;  in ~RegionMRT()
517     LRegion = LinearizeRegion;  in setLinearizedRegion()
520   LinearizedRegion *getLinearizedRegion() { return LRegion; }  in getLinearizedRegion()
585     LinearizedRegion *LRegion = getLinearizedRegion();  in replaceLiveOutReg()  local
586     LRegion->replaceLiveOut(Register, NewRegister);  in replaceLiveOutReg()
1108                           LinearizedRegion *LRegion);
1110                             MachineInstr &PHI, LinearizedRegion *LRegion);
1113                              LinearizedRegion *LRegion);
1150                                     LinearizedRegion *LRegion,
1174                           LinearizedRegion *LRegion);
1177                     MachineBasicBlock *EntrySucc, LinearizedRegion *LRegion);
1179                      LinearizedRegion *LRegion);
1181   MachineBasicBlock *splitExit(LinearizedRegion *LRegion);
1183   MachineBasicBlock *splitEntry(LinearizedRegion *LRegion);
1268   LinearizedRegion *LRegion = Region->getLinearizedRegion();  in fixRegionTerminator()  local
1269   auto Exit = LRegion->getExit();  in fixRegionTerminator()
1273     if (LRegion->contains(Succ)) {  in fixRegionTerminator()
1569     unsigned CombinedSourceReg, LinearizedRegion *LRegion) {  in replaceLiveOutRegs()  argument
1573     if (LRegion->isLiveOut(Reg)) {  in replaceLiveOutRegs()
1586         LRegion->removeLiveOut(Reg);  in replaceLiveOutRegs()
1593     LRegion->addLiveOut(CombinedSourceReg);  in replaceLiveOutRegs()
1599                                                   LinearizedRegion *LRegion) {  in rewriteRegionExitPHI()  argument
1606   replaceLiveOutRegs(PHI, PHIRegionIndices, LinearizedSourceReg, LRegion);  in rewriteRegionExitPHI()
1630                                                    LinearizedRegion *LRegion) {  in rewriteRegionExitPHIs()  argument
1639     rewriteRegionExitPHI(Region, LastMerge, *PHII, LRegion);  in rewriteRegionExitPHIs()
1980                                                 LinearizedRegion *LRegion) {  in rewriteLiveOutRegs()  argument
1991         (!IsSingleBB && (getDefInstr(LI)->getParent() == LRegion->getExit()))) {  in rewriteLiveOutRegs()
2379                                           LinearizedRegion *LRegion) {  in splitLoopPHI()  argument
2381   getPHIRegionIndices(LRegion, PHI, PHIRegionIndices);  in splitLoopPHI()
2398   LRegion->replaceRegisterInsideRegion(PHIDest, NewDestReg, false, MRI);  in splitLoopPHI()
2416                                            LinearizedRegion *LRegion) {  in splitLoopPHIs()  argument
2421     splitLoopPHI(*PHII, Entry, EntrySucc, LRegion);  in splitLoopPHIs()
2427 AMDGPUMachineCFGStructurizer::splitExit(LinearizedRegion *LRegion) {  in splitExit()  argument
2428   auto MRTRegion = LRegion->getRegionMRT();  in splitExit()
2429   auto Exit = LRegion->getExit();  in splitExit()
2441   LRegion->addMBB(NewExit);  in splitExit()
2442   LRegion->setExit(NewExit);  in splitExit()
2488 AMDGPUMachineCFGStructurizer::splitEntry(LinearizedRegion *LRegion) {  in splitEntry()  argument
2489   MachineBasicBlock *Entry = LRegion->getEntry();  in splitEntry()
2491   MachineBasicBlock *Exit = LRegion->getExit();  in splitEntry()
2496   LRegion->addMBB(EntrySucc);  in splitEntry()
2510   splitLoopPHIs(Entry, EntrySucc, LRegion);  in splitEntry()
2517   LinearizedRegion *LRegion = Region->getLinearizedRegion();  in initLinearizedRegion()  local
2518   LRegion->initLiveOut(Region, MRI, TRI, PHIInfo);  in initLinearizedRegion()
2519   LRegion->setEntry(Region->getEntry());  in initLinearizedRegion()
2520   return LRegion;  in initLinearizedRegion()
2572   auto *LRegion = initLinearizedRegion(Region);  in structurizeComplexRegion()  local
2573   LRegion->setHasLoop(containsNewBackedge(Region));  in structurizeComplexRegion()
2576   LRegion->addMBB(LastMerge);  in structurizeComplexRegion()
2577   LRegion->setExit(LastMerge);  in structurizeComplexRegion()
2579   rewriteRegionExitPHIs(Region, LastMerge, LRegion);  in structurizeComplexRegion()
2586   if (LRegion->getHasLoop()) {  in structurizeComplexRegion()
2596     LLVM_DEBUG(LRegion->print(dbgs(), TRI));  in structurizeComplexRegion()
2631       CurrentMerge = createIfRegion(CurrentMerge, InnerLRegion, LRegion,  in structurizeComplexRegion()
2657       CurrentMerge = createIfRegion(CurrentMerge, MBB, LRegion, BBSelectRegIn,  in structurizeComplexRegion()
2667   LRegion->removeFalseRegisterKills(MRI);  in structurizeComplexRegion()
2669   if (LRegion->getHasLoop()) {  in structurizeComplexRegion()
2670     MachineBasicBlock *NewSucc = splitEntry(LRegion);  in structurizeComplexRegion()
2671     if (isFunctionEntryBlock(LRegion->getEntry())) {  in structurizeComplexRegion()
2672       resolvePHIInfos(LRegion->getEntry());  in structurizeComplexRegion()
2675     unsigned InReg = LRegion->getBBSelectRegIn();  in structurizeComplexRegion()
2679     TII->materializeImmediate(*(LRegion->getEntry()),  in structurizeComplexRegion()
2680                               LRegion->getEntry()->getFirstTerminator(), DL,  in structurizeComplexRegion()
2683     LRegion->replaceRegisterInsideRegion(InReg, InnerSelectReg, false, MRI);  in structurizeComplexRegion()
2685     insertMergePHI(LRegion->getEntry(), LRegion->getExit(), NewSucc,  in structurizeComplexRegion()
2687                    LRegion->getRegionMRT()->getInnerOutputRegister());  in structurizeComplexRegion()
2688     splitExit(LRegion);  in structurizeComplexRegion()
2697   LLVM_DEBUG(LRegion->print(dbgs(), TRI));  in structurizeComplexRegion()
2702   Region->setLinearizedRegion(LRegion);  in structurizeComplexRegion()
2752   LinearizedRegion *LRegion = new LinearizedRegion();  in createLinearizedRegion()  local
2754     LRegion->addLiveOut(SelectOut);  in createLinearizedRegion()
2758   LRegion->setRegionMRT(Region);  in createLinearizedRegion()
2759   Region->setLinearizedRegion(LRegion);  in createLinearizedRegion()
2760   LRegion->setParent(Region->getParent()  in createLinearizedRegion()