405   void addMBBs(LinearizedRegion *InnerRegion);
978 void LinearizedRegion::addMBBs(LinearizedRegion *InnerRegion) {  in addMBBs()  argument
979   for (auto MBB : InnerRegion->MBBs) {  in addMBBs()
1157   createIfRegion(MachineBasicBlock *MergeMBB, LinearizedRegion *InnerRegion,
1169                         LinearizedRegion *InnerRegion, unsigned DestReg,
1171   bool containsDef(MachineBasicBlock *MBB, LinearizedRegion *InnerRegion,
1175                           LinearizedRegion *InnerRegion,
1923                                               LinearizedRegion *InnerRegion,  in insertChainedPHI()  argument
1929   bool IsSingleBB = InnerRegion->getEntry() == InnerRegion->getExit();  in insertChainedPHI()
1936     InnerRegion->replaceRegisterInsideRegion(SourceReg, DestReg, true, MRI);  in insertChainedPHI()
1947     if (IsSingleBB && DefInstr->getParent() == InnerRegion->getEntry()) {  in insertChainedPHI()
1950       InnerRegion->replaceRegisterOutsideRegion(SourceReg, DestReg, false, MRI);  in insertChainedPHI()
1956     insertMergePHI(IfBB, InnerRegion->getExit(), MergeBB, DestReg, NextDestReg,  in insertChainedPHI()
1972                                          LinearizedRegion *InnerRegion,  in containsDef()  argument
1975          InnerRegion->contains(getDefInstr(Register)->getParent());  in containsDef()
1981                                                 LinearizedRegion *InnerRegion,  in rewriteLiveOutRegs()  argument
1983   DenseSet<unsigned> *LiveOuts = InnerRegion->getLiveOuts();  in rewriteLiveOutRegs()
1985   bool IsSingleBB = InnerRegion->getEntry() == InnerRegion->getExit();  in rewriteLiveOutRegs()
1992     if (!containsDef(CodeBB, InnerRegion, LI) ||  in rewriteLiveOutRegs()
2002     if (/*!PHIInfo.isSource(Reg) &&*/ Reg != InnerRegion->getBBSelectRegOut()) {  in rewriteLiveOutRegs()
2021       InnerRegion->replaceRegisterOutsideRegion(Reg, PHIDestReg, true, MRI);  in rewriteLiveOutRegs()
2023       insertMergePHI(IfBB, InnerRegion->getExit(), MergeBB, PHIDestReg,  in rewriteLiveOutRegs()
2037       insertChainedPHI(IfBB, CodeBB, MergeBB, InnerRegion, DestReg, SI);  in rewriteLiveOutRegs()
2304     LinearizedRegion InnerRegion(CodeBB, MRI, TRI, PHIInfo);  in createIfRegion()  local
2306     InnerRegion.setParent(CurrentRegion);  in createIfRegion()
2310     InnerRegion.addMBB(MergeBB);  in createIfRegion()
2312     LLVM_DEBUG(InnerRegion.print(dbgs(), TRI));  in createIfRegion()
2313     rewriteLiveOutRegs(IfBB, CodeBB, MergeBB, &InnerRegion, CurrentRegion);  in createIfRegion()
2323     MachineBasicBlock *MergeBB, LinearizedRegion *InnerRegion,  in createIfRegion()  argument
2327       InnerRegion->getRegionMRT()->getInnerOutputRegister();  in createIfRegion()
2328   MachineBasicBlock *CodeEntryBB = InnerRegion->getEntry();  in createIfRegion()
2329   MachineBasicBlock *CodeExitBB = InnerRegion->getExit();  in createIfRegion()
2333   bool isEntry = CurrentRegion->getEntry() == InnerRegion->getEntry();  in createIfRegion()
2361   CurrentRegion->addMBBs(InnerRegion);  in createIfRegion()
2366   rewriteLiveOutRegs(IfBB, /* CodeEntryBB */ CodeExitBB, MergeBB, InnerRegion,  in createIfRegion()
2369   rewriteRegionEntryPHIs(InnerRegion, IfBB);  in createIfRegion()