132 static std::string getFrameHelperName(SmallVectorImpl<unsigned> &Regs,  in getFrameHelperName()  argument
150   for (auto Reg : Regs) {  in getFrameHelperName()
314                                         SmallVectorImpl<unsigned> &Regs,  in getOrCreateFrameHelper()  argument
317   assert(Regs.size() >= 2);  in getOrCreateFrameHelper()
318   auto Name = getFrameHelperName(Regs, Type, FpOffset);  in getOrCreateFrameHelper()
328   int Size = (int)Regs.size();  in getOrCreateFrameHelper()
333     auto LRIdx = std::distance(Regs.begin(), llvm::find(Regs, AArch64::LR));  in getOrCreateFrameHelper()
338       assert(Regs[Size - 2] != AArch64::LR);  in getOrCreateFrameHelper()
339       emitStore(MF, MBB, MBB.end(), TII, Regs[Size - 2], Regs[Size - 1],  in getOrCreateFrameHelper()
346       if (Regs[I - 1] == AArch64::LR)  in getOrCreateFrameHelper()
348       emitStore(MF, MBB, MBB.end(), TII, Regs[I - 1], Regs[I], Size - I - 1,  in getOrCreateFrameHelper()
374       emitLoad(MF, MBB, MBB.end(), TII, Regs[I], Regs[I + 1], Size - I - 2,  in getOrCreateFrameHelper()
377     emitLoad(MF, MBB, MBB.end(), TII, Regs[Size - 2], Regs[Size - 1], Size,  in getOrCreateFrameHelper()
397                                  SmallVectorImpl<unsigned> &Regs,  in shouldUseFrameHelper()  argument
400   auto RegCount = Regs.size();  in shouldUseFrameHelper()
406   if (!llvm::is_contained(Regs, AArch64::LR))  in shouldUseFrameHelper()
475   SmallVector<unsigned, 8> Regs;  in lowerEpilog()  local
485       Regs.push_back(MO.getReg());  in lowerEpilog()
488   int Size = (int)Regs.size();  in lowerEpilog()
496   if (shouldUseFrameHelper(MBB, NextMBBI, Regs, FrameHelperType::EpilogTail)) {  in lowerEpilog()
499         getOrCreateFrameHelper(M, MMI, Regs, FrameHelperType::EpilogTail);  in lowerEpilog()
508   } else if (shouldUseFrameHelper(MBB, NextMBBI, Regs,  in lowerEpilog()
512         getOrCreateFrameHelper(M, MMI, Regs, FrameHelperType::Epilog);  in lowerEpilog()
520       emitLoad(MF, MBB, MBBI, *TII, Regs[I], Regs[I + 1], Size - I - 2, false);  in lowerEpilog()
522     emitLoad(MF, MBB, MBBI, *TII, Regs[Size - 2], Regs[Size - 1], Size, true);  in lowerEpilog()
558   SmallVector<unsigned, 8> Regs;  in lowerProlog()  local
566           LRIdx = Regs.size();  in lowerProlog()
573       Regs.push_back(MO.getReg());  in lowerProlog()
579   int Size = (int)Regs.size();  in lowerProlog()
587       shouldUseFrameHelper(MBB, NextMBBI, Regs, FrameHelperType::PrologFrame)) {  in lowerProlog()
591         M, MMI, Regs, FrameHelperType::PrologFrame, *FpOffset);  in lowerProlog()
598   } else if (!FpOffset && shouldUseFrameHelper(MBB, NextMBBI, Regs,  in lowerProlog()
603         getOrCreateFrameHelper(M, MMI, Regs, FrameHelperType::Prolog);  in lowerProlog()
610     emitStore(MF, MBB, MBBI, *TII, Regs[Size - 2], Regs[Size - 1], -Size, true);  in lowerProlog()
612       emitStore(MF, MBB, MBBI, *TII, Regs[I - 1], Regs[I], Size - I - 1, false);  in lowerProlog()