762   SmallVector<AffineForOp, 4> srcLoopIVs;  in getComputationSliceState()  local
763   getLoopIVs(*depSourceOp, &srcLoopIVs);  in getComputationSliceState()
764   unsigned numSrcLoopIVs = srcLoopIVs.size();  in getComputationSliceState()
812                       : std::prev(srcLoopIVs[loopDepth - 1].getBody()->end());  in getComputationSliceState()
819     getSequentialLoops(isBackwardSlice ? srcLoopIVs[0] : dstLoopIVs[0],  in getComputationSliceState()
827     return isBackwardSlice ? srcLoopIVs[i] : dstLoopIVs[i];  in getComputationSliceState()
859   SmallVector<AffineForOp, 4> srcLoopIVs;  in insertBackwardComputationSlice()  local
860   getLoopIVs(*srcOpInst, &srcLoopIVs);  in insertBackwardComputationSlice()
861   unsigned numSrcLoopIVs = srcLoopIVs.size();  in insertBackwardComputationSlice()
875   findInstPosition(srcOpInst, srcLoopIVs[0]->getBlock(), &positions);  in insertBackwardComputationSlice()
882       cast<AffineForOp>(b.clone(*srcLoopIVs[0].getOperation()));  in insertBackwardComputationSlice()