523   struct DefPath {  struct in __anonca596e530611::ClobberWalker
531     DefPath(const MemoryLocation &Loc, MemoryAccess *First, MemoryAccess *Last,  in DefPath()  argument
535     DefPath(const MemoryLocation &Loc, MemoryAccess *Init,  in DefPath()  argument
537         : DefPath(Loc, Init, Init, Previous) {}  in DefPath()
548   SmallVector<DefPath, 32> Paths;
587   walkToPhiOrClobber(DefPath &Desc, const MemoryAccess *StopAt = nullptr,  in walkToPhiOrClobber()
666       DefPath &Node = Paths[PathIndex];  in getBlockingAccess()
764   using def_path_iterator = generic_def_path_iterator<DefPath, ClobberWalker>;
766       generic_def_path_iterator<const DefPath, const ClobberWalker>;
785   ListIndex defPathIndex(const DefPath &N) const {  in defPathIndex()
787     const DefPath *NP = &N;  in defPathIndex()
855         auto Iter = find_if(def_path(Blocker->LastNode), [&](const DefPath &N) {  in tryOptimizePhi()
860         DefPath &CurNode = *Iter;  in tryOptimizePhi()
988     DefPath FirstDesc(Q.StartingLoc, Current, Current, None);  in findClobber()