Lines Matching defs:Regs

132 static std::string getFrameHelperName(SmallVectorImpl<unsigned> &Regs,
150   for (auto Reg : Regs) {
283 /// Return a unique function if a helper can be formed with the given Regs
310 /// @param Regs callee save regs that the helper will handle
314                                         SmallVectorImpl<unsigned> &Regs,
317   assert(Regs.size() >= 2);
318   auto Name = getFrameHelperName(Regs, Type, FpOffset);
328   int Size = (int)Regs.size();
333     auto LRIdx = std::distance(Regs.begin(), llvm::find(Regs, AArch64::LR));
338       assert(Regs[Size - 2] != AArch64::LR);
339       emitStore(MF, MBB, MBB.end(), TII, Regs[Size - 2], Regs[Size - 1],
346       if (Regs[I - 1] == AArch64::LR)
348       emitStore(MF, MBB, MBB.end(), TII, Regs[I - 1], Regs[I], Size - I - 1,
374       emitLoad(MF, MBB, MBB.end(), TII, Regs[I], Regs[I + 1], Size - I - 2,
377     emitLoad(MF, MBB, MBB.end(), TII, Regs[Size - 2], Regs[Size - 1], Size,
392 /// @param Regs callee save registers that are saved or restored.
397                                  SmallVectorImpl<unsigned> &Regs,
400   auto RegCount = Regs.size();
406   if (!llvm::is_contained(Regs, AArch64::LR))
475   SmallVector<unsigned, 8> Regs;
485       Regs.push_back(MO.getReg());
488   int Size = (int)Regs.size();
496   if (shouldUseFrameHelper(MBB, NextMBBI, Regs, FrameHelperType::EpilogTail)) {
499         getOrCreateFrameHelper(M, MMI, Regs, FrameHelperType::EpilogTail);
508   } else if (shouldUseFrameHelper(MBB, NextMBBI, Regs,
512         getOrCreateFrameHelper(M, MMI, Regs, FrameHelperType::Epilog);
520       emitLoad(MF, MBB, MBBI, *TII, Regs[I], Regs[I + 1], Size - I - 2, false);
522     emitLoad(MF, MBB, MBBI, *TII, Regs[Size - 2], Regs[Size - 1], Size, true);
558   SmallVector<unsigned, 8> Regs;
566           LRIdx = Regs.size();
573       Regs.push_back(MO.getReg());
579   int Size = (int)Regs.size();
587       shouldUseFrameHelper(MBB, NextMBBI, Regs, FrameHelperType::PrologFrame)) {
591         M, MMI, Regs, FrameHelperType::PrologFrame, *FpOffset);
598   } else if (!FpOffset && shouldUseFrameHelper(MBB, NextMBBI, Regs,
603         getOrCreateFrameHelper(M, MMI, Regs, FrameHelperType::Prolog);
610     emitStore(MF, MBB, MBBI, *TII, Regs[Size - 2], Regs[Size - 1], -Size, true);
612       emitStore(MF, MBB, MBBI, *TII, Regs[I - 1], Regs[I], Size - I - 1, false);