void StackProtector::copyToMachineFrameInfo(MachineFrameInfo &MFI) const { if (Layout.empty()) return; for (int I = 0, E = MFI.getObjectIndexEnd(); I != E; ++I) { if (MFI.isDeadObjectIndex(I)) continue; const AllocaInst *AI = MFI.getObjectAllocation(I); if (!AI) continue; SSPLayoutMap::const_iterator LI = Layout.find(AI); if (LI == Layout.end()) continue; MFI.setObjectSSPLayout(I, LI->second); } }