22 FrameIndex::FrameIndex(int FI, const llvm::MachineFrameInfo &MFI) {  in FrameIndex()  argument
23   IsFixed = MFI.isFixedObjectIndex(FI);  in FrameIndex()
25     FI -= MFI.getObjectIndexBegin();  in FrameIndex()
26   this->FI = FI;  in FrameIndex()
31   int FI = this->FI;  in getFI()  local
33     if (unsigned(FI) >= MFI.getNumFixedObjects())  in getFI()  local
35           formatv("invalid fixed frame index {0}", FI).str(),  in getFI()
37     FI += MFI.getObjectIndexBegin();  in getFI()
39   if (unsigned(FI + MFI.getNumFixedObjects()) >= MFI.getNumObjects())  in getFI()
40     return make_error<StringError>(formatv("invalid frame index {0}", FI).str(),  in getFI()
42   return FI;  in getFI()