405   void addMBBs(LinearizedRegion *InnerRegion);
980 void LinearizedRegion::addMBBs(LinearizedRegion *InnerRegion) {  in addMBBs()  argument
981   for (auto MBB : InnerRegion->MBBs) {  in addMBBs()
1162   createIfRegion(MachineBasicBlock *MergeMBB, LinearizedRegion *InnerRegion,
1174                         LinearizedRegion *InnerRegion, unsigned DestReg,
1176   bool containsDef(MachineBasicBlock *MBB, LinearizedRegion *InnerRegion,
1180                           LinearizedRegion *InnerRegion,
1950                                               LinearizedRegion *InnerRegion,  in insertChainedPHI()  argument
1956   bool IsSingleBB = InnerRegion->getEntry() == InnerRegion->getExit();  in insertChainedPHI()
1963     InnerRegion->replaceRegisterInsideRegion(SourceReg, DestReg, true, MRI);  in insertChainedPHI()
1974     if (IsSingleBB && DefInstr->getParent() == InnerRegion->getEntry()) {  in insertChainedPHI()
1977       InnerRegion->replaceRegisterOutsideRegion(SourceReg, DestReg, false, MRI);  in insertChainedPHI()
1983     insertMergePHI(IfBB, InnerRegion->getExit(), MergeBB, DestReg, NextDestReg,  in insertChainedPHI()
1999                                          LinearizedRegion *InnerRegion,  in containsDef()  argument
2002          InnerRegion->contains(getDefInstr(Register)->getParent());  in containsDef()
2008                                                 LinearizedRegion *InnerRegion,  in rewriteLiveOutRegs()  argument
2010   DenseSet<unsigned> *LiveOuts = InnerRegion->getLiveOuts();  in rewriteLiveOutRegs()
2012   bool IsSingleBB = InnerRegion->getEntry() == InnerRegion->getExit();  in rewriteLiveOutRegs()
2019     if (!containsDef(CodeBB, InnerRegion, LI) ||  in rewriteLiveOutRegs()
2029     if (/*!PHIInfo.isSource(Reg) &&*/ Reg != InnerRegion->getBBSelectRegOut()) {  in rewriteLiveOutRegs()
2048       InnerRegion->replaceRegisterOutsideRegion(Reg, PHIDestReg, true, MRI);  in rewriteLiveOutRegs()
2050       insertMergePHI(IfBB, InnerRegion->getExit(), MergeBB, PHIDestReg,  in rewriteLiveOutRegs()
2064       insertChainedPHI(IfBB, CodeBB, MergeBB, InnerRegion, DestReg, SI);  in rewriteLiveOutRegs()
2331     LinearizedRegion InnerRegion(CodeBB, MRI, TRI, PHIInfo);  in createIfRegion()  local
2333     InnerRegion.setParent(CurrentRegion);  in createIfRegion()
2337     InnerRegion.addMBB(MergeBB);  in createIfRegion()
2339     LLVM_DEBUG(InnerRegion.print(dbgs(), TRI));  in createIfRegion()
2340     rewriteLiveOutRegs(IfBB, CodeBB, MergeBB, &InnerRegion, CurrentRegion);  in createIfRegion()
2350     MachineBasicBlock *MergeBB, LinearizedRegion *InnerRegion,  in createIfRegion()  argument
2354       InnerRegion->getRegionMRT()->getInnerOutputRegister();  in createIfRegion()
2355   MachineBasicBlock *CodeEntryBB = InnerRegion->getEntry();  in createIfRegion()
2356   MachineBasicBlock *CodeExitBB = InnerRegion->getExit();  in createIfRegion()
2360   bool isEntry = CurrentRegion->getEntry() == InnerRegion->getEntry();  in createIfRegion()
2388   CurrentRegion->addMBBs(InnerRegion);  in createIfRegion()
2393   rewriteLiveOutRegs(IfBB, /* CodeEntryBB */ CodeExitBB, MergeBB, InnerRegion,  in createIfRegion()
2396   rewriteRegionEntryPHIs(InnerRegion, IfBB);  in createIfRegion()