99 static ArrayAttr replaceUnitDims(DenseSet<unsigned> &unitDims,  in replaceUnitDims()  argument
112     if (unitDims.count(dim))  in replaceUnitDims()
132                                          numIterationDims - unitDims.size(),  in replaceUnitDims()
149                                    const DenseSet<unsigned> &unitDims,  in replaceUnitDimIndexOps()  argument
155     if (unitDims.count(indexOp.dim()) != 0) {  in replaceUnitDimIndexOps()
160           unitDims, [&](unsigned dim) { return dim < indexOp.dim(); });  in replaceUnitDimIndexOps()
186     DenseSet<unsigned> unitDims;  in matchAndRewrite()  local
192           unitDims.insert(expr.index());  in matchAndRewrite()
195     if (unitDims.empty())  in matchAndRewrite()
201         replaceUnitDims(unitDims, indexingMaps, context);  in matchAndRewrite()
209       if (!unitDims.count(attr.index()))  in matchAndRewrite()
216     replaceUnitDimIndexOps(genericOp, unitDims, rewriter);  in matchAndRewrite()