126   const MachineFrameInfo *MFI = MF.getFrameInfo();  in canUseRedZone()  local
133   if (MFI->hasCalls() || hasFP(MF) || NumBytes > 128)  in canUseRedZone()
141   const MachineFrameInfo *MFI = MF.getFrameInfo();  in hasFP()  local
143   return (MFI->hasCalls() || MFI->hasVarSizedObjects() ||  in hasFP()
144           MFI->isFrameAddressTaken() || MFI->hasStackMap() ||  in hasFP()
145           MFI->hasPatchPoint() || RegInfo->needsStackRealignment(MF));  in hasFP()
208   MachineFrameInfo *MFI = MF.getFrameInfo();  in emitCalleeSavedFrameMoves()  local
215   const std::vector<CalleeSavedInfo> &CSI = MFI->getCalleeSavedInfo();  in emitCalleeSavedFrameMoves()
230     int64_t Offset = MFI->getObjectOffset(Info.getFrameIdx()) -  in emitCalleeSavedFrameMoves()
281   const MachineFrameInfo *MFI = MF.getFrameInfo();  in emitPrologue()  local
300   int NumBytes = (int)MFI->getStackSize();  in emitPrologue()
354   const unsigned Alignment = MFI->getMaxAlignment();  in emitPrologue()
500           MCCFIInstruction::createDefCfaOffset(nullptr, -MFI->getStackSize()));  in emitPrologue()
541   MachineFrameInfo *MFI = MF.getFrameInfo();  in emitEpilogue()  local
553   int NumBytes = MFI->getStackSize();  in emitEpilogue()
637   if (NumBytes || MFI->hasVarSizedObjects())  in emitEpilogue()
655   const MachineFrameInfo *MFI = MF.getFrameInfo();  in resolveFrameIndexReference()  local
659   int FPOffset = MFI->getObjectOffset(FI) + 16;  in resolveFrameIndexReference()
660   int Offset = MFI->getObjectOffset(FI) + MFI->getStackSize();  in resolveFrameIndexReference()
661   bool isFixed = MFI->isFixedObjectIndex(FI);  in resolveFrameIndexReference()
686       if (PreferFP || MFI->hasVarSizedObjects() || FPOffset >= 0 ||  in resolveFrameIndexReference()
972   MachineFrameInfo *MFI = MF.getFrameInfo();  in determineCalleeSaves()  local
974       MFI->estimateStackSize(MF) + 8 * (NumGPRSpilled + NumFPRSpilled);  in determineCalleeSaves()
1006       int FI = MFI->CreateStackObject(RC->getSize(), RC->getAlignment(), false);  in determineCalleeSaves()