2876                    std::vector<SmallVector<AffineForOp, 2>> &depthToLoops) {  in gatherLoopsInBlock()  argument
2878   assert(currLoopDepth <= depthToLoops.size() && "Unexpected currLoopDepth");  in gatherLoopsInBlock()
2879   if (currLoopDepth == depthToLoops.size())  in gatherLoopsInBlock()
2880     depthToLoops.push_back(SmallVector<AffineForOp, 2>());  in gatherLoopsInBlock()
2884       depthToLoops[currLoopDepth].push_back(forOp);  in gatherLoopsInBlock()
2885       gatherLoopsInBlock(forOp.getBody(), currLoopDepth + 1, depthToLoops);  in gatherLoopsInBlock()
2892                        std::vector<SmallVector<AffineForOp, 2>> &depthToLoops) {  in gatherLoops()  argument
2894     gatherLoopsInBlock(&block, /*currLoopDepth=*/0, depthToLoops);  in gatherLoops()
2897   if (!depthToLoops.empty()) {  in gatherLoops()
2898     assert(depthToLoops.back().empty() && "Last loop level is not empty?");  in gatherLoops()
2899     depthToLoops.pop_back();  in gatherLoops()