604   struct TerminatedPath {  struct in __anon672a7b590511::ClobberWalker
618   std::optional<TerminatedPath>
622                     SmallVectorImpl<TerminatedPath> &Terminated) {  in getBlockingAccess()
666         TerminatedPath Term{Res.Result, PathIndex};  in getBlockingAccess()
734     TerminatedPath PrimaryClobber;
737     SmallVector<TerminatedPath, 4> OtherClobbers;
773     SmallVector<TerminatedPath, 4> TerminatedPaths;  in tryOptimizePhi()
779     auto MoveDominatedPathToEnd = [&](SmallVectorImpl<TerminatedPath> &Paths) {  in tryOptimizePhi()
798       assert(all_of(TerminatedPaths, [&](const TerminatedPath &P) {  in tryOptimizePhi()
805       if (std::optional<TerminatedPath> Blocker = getBlockingAccess(  in tryOptimizePhi()
843         TerminatedPath Result{CurNode.Last, defPathIndex(CurNode)};  in tryOptimizePhi()
852         TerminatedPath Result = TerminatedPaths.pop_back_val();  in tryOptimizePhi()
857       SmallVector<TerminatedPath, 4> Clobbers;  in tryOptimizePhi()
878         for (const TerminatedPath &TP : TerminatedPaths) {  in tryOptimizePhi()
890         TerminatedPath Result = Clobbers.pop_back_val();  in tryOptimizePhi()
911     assert(all_of(R.OtherClobbers, [&](const TerminatedPath &P) {  in verifyOptResult()