405   void addMBBs(LinearizedRegion *InnerRegion);
976 void LinearizedRegion::addMBBs(LinearizedRegion *InnerRegion) {  in addMBBs()  argument
977   for (auto *MBB : InnerRegion->MBBs) {  in addMBBs()
1155   createIfRegion(MachineBasicBlock *MergeMBB, LinearizedRegion *InnerRegion,
1167                         LinearizedRegion *InnerRegion, unsigned DestReg,
1169   bool containsDef(MachineBasicBlock *MBB, LinearizedRegion *InnerRegion,
1173                           LinearizedRegion *InnerRegion,
1921                                               LinearizedRegion *InnerRegion,  in insertChainedPHI()  argument
1927   bool IsSingleBB = InnerRegion->getEntry() == InnerRegion->getExit();  in insertChainedPHI()
1934     InnerRegion->replaceRegisterInsideRegion(SourceReg, DestReg, true, MRI);  in insertChainedPHI()
1945     if (IsSingleBB && DefInstr->getParent() == InnerRegion->getEntry()) {  in insertChainedPHI()
1948       InnerRegion->replaceRegisterOutsideRegion(SourceReg, DestReg, false, MRI);  in insertChainedPHI()
1954     insertMergePHI(IfBB, InnerRegion->getExit(), MergeBB, DestReg, NextDestReg,  in insertChainedPHI()
1970                                          LinearizedRegion *InnerRegion,  in containsDef()  argument
1973          InnerRegion->contains(getDefInstr(Register)->getParent());  in containsDef()
1979                                                 LinearizedRegion *InnerRegion,  in rewriteLiveOutRegs()  argument
1981   DenseSet<unsigned> *LiveOuts = InnerRegion->getLiveOuts();  in rewriteLiveOutRegs()
1983   bool IsSingleBB = InnerRegion->getEntry() == InnerRegion->getExit();  in rewriteLiveOutRegs()
1990     if (!containsDef(CodeBB, InnerRegion, LI) ||  in rewriteLiveOutRegs()
2000     if (/*!PHIInfo.isSource(Reg) &&*/ Reg != InnerRegion->getBBSelectRegOut()) {  in rewriteLiveOutRegs()
2019       InnerRegion->replaceRegisterOutsideRegion(Reg, PHIDestReg, true, MRI);  in rewriteLiveOutRegs()
2021       insertMergePHI(IfBB, InnerRegion->getExit(), MergeBB, PHIDestReg,  in rewriteLiveOutRegs()
2035       insertChainedPHI(IfBB, CodeBB, MergeBB, InnerRegion, DestReg, SI);  in rewriteLiveOutRegs()
2300   LinearizedRegion InnerRegion(CodeBB, MRI, TRI, PHIInfo);  in createIfRegion()  local
2302   InnerRegion.setParent(CurrentRegion);  in createIfRegion()
2306   InnerRegion.addMBB(MergeBB);  in createIfRegion()
2308   LLVM_DEBUG(InnerRegion.print(dbgs(), TRI));  in createIfRegion()
2309   rewriteLiveOutRegs(IfBB, CodeBB, MergeBB, &InnerRegion, CurrentRegion);  in createIfRegion()
2317     MachineBasicBlock *MergeBB, LinearizedRegion *InnerRegion,  in createIfRegion()  argument
2321       InnerRegion->getRegionMRT()->getInnerOutputRegister();  in createIfRegion()
2322   MachineBasicBlock *CodeEntryBB = InnerRegion->getEntry();  in createIfRegion()
2323   MachineBasicBlock *CodeExitBB = InnerRegion->getExit();  in createIfRegion()
2327   bool isEntry = CurrentRegion->getEntry() == InnerRegion->getEntry();  in createIfRegion()
2355   CurrentRegion->addMBBs(InnerRegion);  in createIfRegion()
2360   rewriteLiveOutRegs(IfBB, /* CodeEntryBB */ CodeExitBB, MergeBB, InnerRegion,  in createIfRegion()
2363   rewriteRegionEntryPHIs(InnerRegion, IfBB);  in createIfRegion()