2596                    std::vector<SmallVector<AffineForOp, 2>> &depthToLoops) {  in gatherLoopsInBlock()  argument
2598   assert(currLoopDepth <= depthToLoops.size() && "Unexpected currLoopDepth");  in gatherLoopsInBlock()
2599   if (currLoopDepth == depthToLoops.size())  in gatherLoopsInBlock()
2600     depthToLoops.emplace_back();  in gatherLoopsInBlock()
2604       depthToLoops[currLoopDepth].push_back(forOp);  in gatherLoopsInBlock()
2605       gatherLoopsInBlock(forOp.getBody(), currLoopDepth + 1, depthToLoops);  in gatherLoopsInBlock()
2612                        std::vector<SmallVector<AffineForOp, 2>> &depthToLoops) {  in gatherLoops()  argument
2614     gatherLoopsInBlock(&block, /*currLoopDepth=*/0, depthToLoops);  in gatherLoops()
2617   if (!depthToLoops.empty()) {  in gatherLoops()
2618     assert(depthToLoops.back().empty() && "Last loop level is not empty?");  in gatherLoops()
2619     depthToLoops.pop_back();  in gatherLoops()