32 bool TargetFrameLowering::noFramePointerElim(const MachineFunction &MF) const {  in noFramePointerElim()
33   auto Attr = MF.getFunction()->getFnAttribute("no-frame-pointer-elim");  in noFramePointerElim()
41 int TargetFrameLowering::getFrameIndexReference(const MachineFunction &MF,  in getFrameIndexReference()  argument
43   const MachineFrameInfo *MFI = MF.getFrameInfo();  in getFrameIndexReference()
44   const TargetRegisterInfo *RI = MF.getSubtarget().getRegisterInfo();  in getFrameIndexReference()
49   FrameReg = RI->getFrameRegister(MF);  in getFrameIndexReference()
56     const MachineFunction &MF) const {  in needsFrameIndexResolution()
57   return MF.getFrameInfo()->hasStackObjects();  in needsFrameIndexResolution()
60 void TargetFrameLowering::determineCalleeSaves(MachineFunction &MF,  in determineCalleeSaves()  argument
63   const TargetRegisterInfo &TRI = *MF.getSubtarget().getRegisterInfo();  in determineCalleeSaves()
72   if (MF.getTarget().Options.EnableIPRA && isSafeForNoCSROpt(MF.getFunction()))  in determineCalleeSaves()
76   const MCPhysReg *CSRegs = TRI.getCalleeSavedRegs(&MF);  in determineCalleeSaves()
83   if (MF.getFunction()->hasFnAttribute(Attribute::Naked))  in determineCalleeSaves()
87   bool CallsUnwindInit = MF.getMMI().callsUnwindInit();  in determineCalleeSaves()
88   const MachineRegisterInfo &MRI = MF.getRegInfo();  in determineCalleeSaves()
97     const MachineFunction &MF) const {  in getStackAlignmentSkew()
100   if (LLVM_UNLIKELY(MF.getFunction()->getCallingConv() == CallingConv::HHVM))  in getStackAlignmentSkew()
101     return MF.getTarget().getPointerSize();  in getStackAlignmentSkew()