// RUN: mlir-opt %s --sparse-tensor-conversion --canonicalize --cse | FileCheck %s

#SparseVector = #sparse_tensor.encoding<{
  dimLevelType = ["compressed"]
}>

#SparseMatrix = #sparse_tensor.encoding<{
  dimLevelType = ["dense", "compressed"]
}>

#SparseTensor = #sparse_tensor.encoding<{
  dimLevelType = ["dense", "compressed", "compressed"],
  dimOrdering = affine_map<(i,j,k) -> (k,i,j)>
}>

// CHECK-LABEL: func @sparse_convert_1d(
//  CHECK-SAME: %[[Arg:.*]]: !llvm.ptr<i8>) -> tensor<13xi32>
//   CHECK-DAG: %[[I0:.*]] = arith.constant 0 : index
//   CHECK-DAG: %[[I13:.*]] = arith.constant 13 : index
//   CHECK-DAG: %[[AttrsS:.*]] = memref.alloca() : memref<1xi8>
//   CHECK-DAG: %[[AttrsD:.*]] = memref.cast %[[AttrsS]] : memref<1xi8> to memref<?xi8>
//   CHECK-DAG: %[[Attr0:.*]] = arith.constant 0 : i8
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I0]]] : memref<1xi8>
//   CHECK-DAG: %[[SizesS:.*]] = memref.alloca() : memref<1xindex>
//   CHECK-DAG: %[[SizesD:.*]] = memref.cast %[[SizesS]] : memref<1xindex> to memref<?xindex>
//   CHECK-DAG: memref.store %[[I13]], %[[SizesS]][%[[I0]]] : memref<1xindex>
//   CHECK-DAG: %[[PermS:.*]] = memref.alloca() : memref<1xindex>
//   CHECK-DAG: %[[PermD:.*]] = memref.cast %[[PermS]] : memref<1xindex> to memref<?xindex>
//   CHECK-DAG: memref.store %[[I0]], %[[PermS]][%[[I0]]] : memref<1xindex>
//   CHECK-DAG: %[[zeroI32:.*]] = arith.constant 0 : i32
//   CHECK-DAG: %[[ElemTp:.*]] = arith.constant 4 : i32
//   CHECK-DAG: %[[ActionToIter:.*]] = arith.constant 5 : i32
//   CHECK-DAG: %[[Iter:.*]] = call @newSparseTensor(%[[AttrsD]], %[[SizesD]], %[[PermD]], %[[zeroI32]], %[[zeroI32]], %[[ElemTp]], %[[ActionToIter]], %[[Arg]]) : (memref<?xi8>, memref<?xindex>, memref<?xindex>, i32, i32, i32, i32, !llvm.ptr<i8>) -> !llvm.ptr<i8>
//   CHECK-DAG: %[[IndS:.*]] = memref.alloca() : memref<1xindex>
//   CHECK-DAG: %[[IndD:.*]] = memref.cast %[[IndS]] : memref<1xindex> to memref<?xindex>
//   CHECK-DAG: %[[ElemBuffer:.*]] = memref.alloca() : memref<i32>
//   CHECK-DAG: %[[M:.*]] = memref.alloc() : memref<13xi32>
//   CHECK-DAG: linalg.fill(%[[zeroI32]], %[[M]]) : i32, memref<13xi32>
//       CHECK: scf.while : () -> () {
//       CHECK:   %[[Cond:.*]] = call @getNextI32(%[[Iter]], %[[IndD]], %[[ElemBuffer]]) : (!llvm.ptr<i8>, memref<?xindex>, memref<i32>) -> i1
//       CHECK:   scf.condition(%[[Cond]])
//       CHECK: } do {
//       CHECK:   %[[Iv0:.*]] = memref.load %[[IndS]][%[[I0]]] : memref<1xindex>
//       CHECK:   %[[ElemVal:.*]] = memref.load %[[ElemBuffer]][] : memref<i32>
//       CHECK:   memref.store %[[ElemVal]], %[[M]][%[[Iv0]]] : memref<13xi32>
//       CHECK:   scf.yield
//       CHECK: }
//       CHECK: %[[T:.*]] = bufferization.to_tensor %[[M]] : memref<13xi32>
//       CHECK: return %[[T]] : tensor<13xi32>
func @sparse_convert_1d(%arg0: tensor<13xi32, #SparseVector>) -> tensor<13xi32> {
  %0 = sparse_tensor.convert %arg0 : tensor<13xi32, #SparseVector> to tensor<13xi32>
  return %0 : tensor<13xi32>
}

// CHECK-LABEL: func @sparse_convert_1d_dyn(
//  CHECK-SAME: %[[Arg:.*]]: !llvm.ptr<i8>) -> tensor<?xi32>
//   CHECK-DAG: %[[I0:.*]] = arith.constant 0 : index
//   CHECK-DAG: %[[AttrsS:.*]] = memref.alloca() : memref<1xi8>
//   CHECK-DAG: %[[AttrsD:.*]] = memref.cast %[[AttrsS]] : memref<1xi8> to memref<?xi8>
//   CHECK-DAG: %[[Attr0:.*]] = arith.constant 0 : i8
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I0]]] : memref<1xi8>
//   CHECK-DAG: %[[SizesS:.*]] = memref.alloca() : memref<1xindex>
//   CHECK-DAG: %[[SizesD:.*]] = memref.cast %[[SizesS]] : memref<1xindex> to memref<?xindex>
//   CHECK-DAG: %[[SizeI0:.*]] = call @sparseDimSize(%[[Arg]], %[[I0]]) : (!llvm.ptr<i8>, index) -> index
//   CHECK-DAG: memref.store %[[SizeI0]], %[[SizesS]][%[[I0]]] : memref<1xindex>
//   CHECK-DAG: %[[PermS:.*]] = memref.alloca() : memref<1xindex>
//   CHECK-DAG: %[[PermD:.*]] = memref.cast %[[PermS]] : memref<1xindex> to memref<?xindex>
//   CHECK-DAG: memref.store %[[I0]], %[[PermS]][%[[I0]]] : memref<1xindex>
//   CHECK-DAG: %[[zeroI32:.*]] = arith.constant 0 : i32
//   CHECK-DAG: %[[ElemTp:.*]] = arith.constant 4 : i32
//   CHECK-DAG: %[[ActionToIter:.*]] = arith.constant 5 : i32
//   CHECK-DAG: %[[Iter:.*]] = call @newSparseTensor(%[[AttrsD]], %[[SizesD]], %[[PermD]], %[[zeroI32]], %[[zeroI32]], %[[ElemTp]], %[[ActionToIter]], %[[Arg]]) : (memref<?xi8>, memref<?xindex>, memref<?xindex>, i32, i32, i32, i32, !llvm.ptr<i8>) -> !llvm.ptr<i8>
//   CHECK-DAG: %[[IndS:.*]] = memref.alloca() : memref<1xindex>
//   CHECK-DAG: %[[IndD:.*]] = memref.cast %[[IndS]] : memref<1xindex> to memref<?xindex>
//   CHECK-DAG: %[[ElemBuffer:.*]] = memref.alloca() : memref<i32>
//   CHECK-DAG: %[[M:.*]] = memref.alloc(%[[SizeI0]]) : memref<?xi32>
//   CHECK-DAG: linalg.fill(%[[zeroI32]], %[[M]]) : i32, memref<?xi32>
//       CHECK: scf.while : () -> () {
//       CHECK:   %[[Cond:.*]] = call @getNextI32(%[[Iter]], %[[IndD]], %[[ElemBuffer]]) : (!llvm.ptr<i8>, memref<?xindex>, memref<i32>) -> i1
//       CHECK:   scf.condition(%[[Cond]])
//       CHECK: } do {
//       CHECK:   %[[Iv0:.*]] = memref.load %[[IndS]][%[[I0]]] : memref<1xindex>
//       CHECK:   %[[ElemVal:.*]] = memref.load %[[ElemBuffer]][] : memref<i32>
//       CHECK:   memref.store %[[ElemVal]], %[[M]][%[[Iv0]]] : memref<?xi32>
//       CHECK:   scf.yield
//       CHECK: }
//       CHECK: %[[T:.*]] = bufferization.to_tensor %[[M]] : memref<?xi32>
//       CHECK: return %[[T]] : tensor<?xi32>
func @sparse_convert_1d_dyn(%arg0: tensor<?xi32, #SparseVector>) -> tensor<?xi32> {
  %0 = sparse_tensor.convert %arg0 : tensor<?xi32, #SparseVector> to tensor<?xi32>
  return %0 : tensor<?xi32>
}

// CHECK-LABEL: func @sparse_convert_2d(
//  CHECK-SAME: %[[Arg:.*]]: !llvm.ptr<i8>) -> tensor<2x4xf64>
//   CHECK-DAG: %[[I0:.*]] = arith.constant 0 : index
//   CHECK-DAG: %[[I1:.*]] = arith.constant 1 : index
//   CHECK-DAG: %[[I2:.*]] = arith.constant 2 : index
//   CHECK-DAG: %[[I4:.*]] = arith.constant 4 : index
//   CHECK-DAG: %[[AttrsS:.*]] = memref.alloca() : memref<2xi8>
//   CHECK-DAG: %[[AttrsD:.*]] = memref.cast %[[AttrsS]] : memref<2xi8> to memref<?xi8>
//   CHECK-DAG: %[[Attr0:.*]] = arith.constant 0 : i8
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I0]]] : memref<2xi8>
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I1]]] : memref<2xi8>
//   CHECK-DAG: %[[SizesS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[SizesD:.*]] = memref.cast %[[SizesS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: memref.store %[[I2]], %[[SizesS]][%[[I0]]] : memref<2xindex>
//   CHECK-DAG: memref.store %[[I4]], %[[SizesS]][%[[I1]]] : memref<2xindex>
//   CHECK-DAG: %[[PermS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[PermD:.*]] = memref.cast %[[PermS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: memref.store %[[I0]], %[[PermS]][%[[I0]]] : memref<2xindex>
//   CHECK-DAG: memref.store %[[I1]], %[[PermS]][%[[I1]]] : memref<2xindex>
//   CHECK-DAG: %[[ActionToIter:.*]] = arith.constant 5 : i32
//   CHECK-DAG: %[[Iter:.*]] = call @newSparseTensor(%[[AttrsD]], %[[SizesD]], %[[PermD]], %{{.*}}, %{{.*}}, %{{.*}}, %[[ActionToIter]], %[[Arg]]) : (memref<?xi8>, memref<?xindex>, memref<?xindex>, i32, i32, i32, i32, !llvm.ptr<i8>) -> !llvm.ptr<i8>
//   CHECK-DAG: %[[IndS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[IndD:.*]] = memref.cast %[[IndS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: %[[ElemBuffer:.*]] = memref.alloca() : memref<f64>
//   CHECK-DAG: %[[M:.*]] = memref.alloc() : memref<2x4xf64>
//   CHECK-DAG: %[[E0:.*]] = arith.constant 0.000000e+00 : f64
//   CHECK-DAG: linalg.fill(%[[E0]], %[[M]]) : f64, memref<2x4xf64>
//       CHECK: scf.while : () -> () {
//       CHECK:   %[[Cond:.*]] = call @getNextF64(%[[Iter]], %[[IndD]], %[[ElemBuffer]]) : (!llvm.ptr<i8>, memref<?xindex>, memref<f64>) -> i1
//       CHECK:   scf.condition(%[[Cond]])
//       CHECK: } do {
//       CHECK:   %[[Iv0:.*]] = memref.load %[[IndS]][%[[I0]]] : memref<2xindex>
//       CHECK:   %[[Iv1:.*]] = memref.load %[[IndS]][%[[I1]]] : memref<2xindex>
//       CHECK:   %[[ElemVal:.*]] = memref.load %[[ElemBuffer]][] : memref<f64>
//       CHECK:   memref.store %[[ElemVal]], %[[M]][%[[Iv0]], %[[Iv1]]] : memref<2x4xf64>
//       CHECK:   scf.yield
//       CHECK: }
//       CHECK: %[[T:.*]] = bufferization.to_tensor %[[M]] : memref<2x4xf64>
//       CHECK: return %[[T]] : tensor<2x4xf64>
func @sparse_convert_2d(%arg0: tensor<2x4xf64, #SparseMatrix>) -> tensor<2x4xf64> {
  %0 = sparse_tensor.convert %arg0 : tensor<2x4xf64, #SparseMatrix> to tensor<2x4xf64>
  return %0 : tensor<2x4xf64>
}

// CHECK-LABEL: func @sparse_convert_2d_dyn0(
//  CHECK-SAME: %[[Arg:.*]]: !llvm.ptr<i8>) -> tensor<?x4xf64>
//   CHECK-DAG: %[[I0:.*]] = arith.constant 0 : index
//   CHECK-DAG: %[[I1:.*]] = arith.constant 1 : index
//   CHECK-DAG: %[[I4:.*]] = arith.constant 4 : index
//   CHECK-DAG: %[[AttrsS:.*]] = memref.alloca() : memref<2xi8>
//   CHECK-DAG: %[[AttrsD:.*]] = memref.cast %[[AttrsS]] : memref<2xi8> to memref<?xi8>
//   CHECK-DAG: %[[Attr0:.*]] = arith.constant 0 : i8
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I0]]] : memref<2xi8>
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I1]]] : memref<2xi8>
//   CHECK-DAG: %[[SizesS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[SizesD:.*]] = memref.cast %[[SizesS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: %[[SizeI0:.*]] = call @sparseDimSize(%[[Arg]], %[[I0]]) : (!llvm.ptr<i8>, index) -> index
//   CHECK-DAG: memref.store %[[SizeI0]], %[[SizesS]][%[[I0]]] : memref<2xindex>
//   CHECK-DAG: memref.store %[[I4]], %[[SizesS]][%[[I1]]] : memref<2xindex>
//   CHECK-DAG: %[[PermS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[PermD:.*]] = memref.cast %[[PermS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: memref.store %[[I0]], %[[PermS]][%[[I0]]] : memref<2xindex>
//   CHECK-DAG: memref.store %[[I1]], %[[PermS]][%[[I1]]] : memref<2xindex>
//   CHECK-DAG: %[[ActionToIter:.*]] = arith.constant 5 : i32
//   CHECK-DAG: %[[Iter:.*]] = call @newSparseTensor(%[[AttrsD]], %[[SizesD]], %[[PermD]], %{{.*}}, %{{.*}}, %{{.*}}, %[[ActionToIter]], %[[Arg]]) : (memref<?xi8>, memref<?xindex>, memref<?xindex>, i32, i32, i32, i32, !llvm.ptr<i8>) -> !llvm.ptr<i8>
//   CHECK-DAG: %[[IndS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[IndD:.*]] = memref.cast %[[IndS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: %[[ElemBuffer:.*]] = memref.alloca() : memref<f64>
//   CHECK-DAG: %[[M:.*]] = memref.alloc(%[[SizeI0]]) : memref<?x4xf64>
//   CHECK-DAG: %[[E0:.*]] = arith.constant 0.000000e+00 : f64
//   CHECK-DAG: linalg.fill(%[[E0]], %[[M]]) : f64, memref<?x4xf64>
//       CHECK: scf.while : () -> () {
//       CHECK:   %[[Cond:.*]] = call @getNextF64(%[[Iter]], %[[IndD]], %[[ElemBuffer]]) : (!llvm.ptr<i8>, memref<?xindex>, memref<f64>) -> i1
//       CHECK:   scf.condition(%[[Cond]])
//       CHECK: } do {
//       CHECK:   %[[Iv0:.*]] = memref.load %[[IndS]][%[[I0]]] : memref<2xindex>
//       CHECK:   %[[Iv1:.*]] = memref.load %[[IndS]][%[[I1]]] : memref<2xindex>
//       CHECK:   %[[ElemVal:.*]] = memref.load %[[ElemBuffer]][] : memref<f64>
//       CHECK:   memref.store %[[ElemVal]], %[[M]][%[[Iv0]], %[[Iv1]]] : memref<?x4xf64>
//       CHECK:   scf.yield
//       CHECK: }
//       CHECK: %[[T:.*]] = bufferization.to_tensor %[[M]] : memref<?x4xf64>
//       CHECK: return %[[T]] : tensor<?x4xf64>
func @sparse_convert_2d_dyn0(%arg0: tensor<?x4xf64, #SparseMatrix>) -> tensor<?x4xf64> {
  %0 = sparse_tensor.convert %arg0 : tensor<?x4xf64, #SparseMatrix> to tensor<?x4xf64>
  return %0 : tensor<?x4xf64>
}

// CHECK-LABEL: func @sparse_convert_2d_dyn1(
//  CHECK-SAME: %[[Arg:.*]]: !llvm.ptr<i8>) -> tensor<2x?xf64>
//   CHECK-DAG: %[[I0:.*]] = arith.constant 0 : index
//   CHECK-DAG: %[[I1:.*]] = arith.constant 1 : index
//   CHECK-DAG: %[[I2:.*]] = arith.constant 2 : index
//   CHECK-DAG: %[[AttrsS:.*]] = memref.alloca() : memref<2xi8>
//   CHECK-DAG: %[[AttrsD:.*]] = memref.cast %[[AttrsS]] : memref<2xi8> to memref<?xi8>
//   CHECK-DAG: %[[Attr0:.*]] = arith.constant 0 : i8
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I0]]] : memref<2xi8>
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I1]]] : memref<2xi8>
//   CHECK-DAG: %[[SizesS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[SizesD:.*]] = memref.cast %[[SizesS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: %[[SizeI1:.*]] = call @sparseDimSize(%[[Arg]], %[[I1]]) : (!llvm.ptr<i8>, index) -> index
//   CHECK-DAG: memref.store %[[I2]], %[[SizesS]][%[[I0]]] : memref<2xindex>
//   CHECK-DAG: memref.store %[[SizeI1]], %[[SizesS]][%[[I1]]] : memref<2xindex>
//   CHECK-DAG: %[[PermS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[PermD:.*]] = memref.cast %[[PermS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: memref.store %[[I0]], %[[PermS]][%[[I0]]] : memref<2xindex>
//   CHECK-DAG: memref.store %[[I1]], %[[PermS]][%[[I1]]] : memref<2xindex>
//   CHECK-DAG: %[[ActionToIter:.*]] = arith.constant 5 : i32
//   CHECK-DAG: %[[Iter:.*]] = call @newSparseTensor(%[[AttrsD]], %[[SizesD]], %[[PermD]], %{{.*}}, %{{.*}}, %{{.*}}, %[[ActionToIter]], %[[Arg]]) : (memref<?xi8>, memref<?xindex>, memref<?xindex>, i32, i32, i32, i32, !llvm.ptr<i8>) -> !llvm.ptr<i8>
//   CHECK-DAG: %[[IndS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[IndD:.*]] = memref.cast %[[IndS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: %[[ElemBuffer:.*]] = memref.alloca() : memref<f64>
//   CHECK-DAG: %[[M:.*]] = memref.alloc(%[[SizeI1]]) : memref<2x?xf64>
//   CHECK-DAG: %[[E0:.*]] = arith.constant 0.000000e+00 : f64
//   CHECK-DAG: linalg.fill(%[[E0]], %[[M]]) : f64, memref<2x?xf64>
//       CHECK: scf.while : () -> () {
//       CHECK:   %[[Cond:.*]] = call @getNextF64(%[[Iter]], %[[IndD]], %[[ElemBuffer]]) : (!llvm.ptr<i8>, memref<?xindex>, memref<f64>) -> i1
//       CHECK:   scf.condition(%[[Cond]])
//       CHECK: } do {
//       CHECK:   %[[Iv0:.*]] = memref.load %[[IndS]][%[[I0]]] : memref<2xindex>
//       CHECK:   %[[Iv1:.*]] = memref.load %[[IndS]][%[[I1]]] : memref<2xindex>
//       CHECK:   %[[ElemVal:.*]] = memref.load %[[ElemBuffer]][] : memref<f64>
//       CHECK:   memref.store %[[ElemVal]], %[[M]][%[[Iv0]], %[[Iv1]]] : memref<2x?xf64>
//       CHECK:   scf.yield
//       CHECK: }
//       CHECK: %[[T:.*]] = bufferization.to_tensor %[[M]] : memref<2x?xf64>
//       CHECK: return %[[T]] : tensor<2x?xf64>
func @sparse_convert_2d_dyn1(%arg0: tensor<2x?xf64, #SparseMatrix>) -> tensor<2x?xf64> {
  %0 = sparse_tensor.convert %arg0 : tensor<2x?xf64, #SparseMatrix> to tensor<2x?xf64>
  return %0 : tensor<2x?xf64>
}

// CHECK-LABEL: func @sparse_convert_2d_dyn2(
//  CHECK-SAME: %[[Arg:.*]]: !llvm.ptr<i8>) -> tensor<?x?xf64>
//   CHECK-DAG: %[[I0:.*]] = arith.constant 0 : index
//   CHECK-DAG: %[[I1:.*]] = arith.constant 1 : index
//   CHECK-DAG: %[[AttrsS:.*]] = memref.alloca() : memref<2xi8>
//   CHECK-DAG: %[[AttrsD:.*]] = memref.cast %[[AttrsS]] : memref<2xi8> to memref<?xi8>
//   CHECK-DAG: %[[Attr0:.*]] = arith.constant 0 : i8
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I0]]] : memref<2xi8>
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I1]]] : memref<2xi8>
//   CHECK-DAG: %[[SizesS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[SizesD:.*]] = memref.cast %[[SizesS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: %[[SizeI0:.*]] = call @sparseDimSize(%[[Arg]], %[[I0]]) : (!llvm.ptr<i8>, index) -> index
//   CHECK-DAG: %[[SizeI1:.*]] = call @sparseDimSize(%[[Arg]], %[[I1]]) : (!llvm.ptr<i8>, index) -> index
//   CHECK-DAG: memref.store %[[SizeI0]], %[[SizesS]][%[[I0]]] : memref<2xindex>
//   CHECK-DAG: memref.store %[[SizeI1]], %[[SizesS]][%[[I1]]] : memref<2xindex>
//   CHECK-DAG: %[[PermS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[PermD:.*]] = memref.cast %[[PermS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: memref.store %[[I0]], %[[PermS]][%[[I0]]] : memref<2xindex>
//   CHECK-DAG: memref.store %[[I1]], %[[PermS]][%[[I1]]] : memref<2xindex>
//   CHECK-DAG: %[[ActionToIter:.*]] = arith.constant 5 : i32
//   CHECK-DAG: %[[Iter:.*]] = call @newSparseTensor(%[[AttrsD]], %[[SizesD]], %[[PermD]], %{{.*}}, %{{.*}}, %{{.*}}, %[[ActionToIter]], %[[Arg]]) : (memref<?xi8>, memref<?xindex>, memref<?xindex>, i32, i32, i32, i32, !llvm.ptr<i8>) -> !llvm.ptr<i8>
//   CHECK-DAG: %[[IndS:.*]] = memref.alloca() : memref<2xindex>
//   CHECK-DAG: %[[IndD:.*]] = memref.cast %[[IndS]] : memref<2xindex> to memref<?xindex>
//   CHECK-DAG: %[[ElemBuffer:.*]] = memref.alloca() : memref<f64>
//   CHECK-DAG: %[[M:.*]] = memref.alloc(%[[SizeI0]], %[[SizeI1]]) : memref<?x?xf64>
//   CHECK-DAG: %[[E0:.*]] = arith.constant 0.000000e+00 : f64
//   CHECK-DAG: linalg.fill(%[[E0]], %[[M]]) : f64, memref<?x?xf64>
//       CHECK: scf.while : () -> () {
//       CHECK:   %[[Cond:.*]] = call @getNextF64(%[[Iter]], %[[IndD]], %[[ElemBuffer]]) : (!llvm.ptr<i8>, memref<?xindex>, memref<f64>) -> i1
//       CHECK:   scf.condition(%[[Cond]])
//       CHECK: } do {
//       CHECK:   %[[Iv0:.*]] = memref.load %[[IndS]][%[[I0]]] : memref<2xindex>
//       CHECK:   %[[Iv1:.*]] = memref.load %[[IndS]][%[[I1]]] : memref<2xindex>
//       CHECK:   %[[ElemVal:.*]] = memref.load %[[ElemBuffer]][] : memref<f64>
//       CHECK:   memref.store %[[ElemVal]], %[[M]][%[[Iv0]], %[[Iv1]]] : memref<?x?xf64>
//       CHECK:   scf.yield
//       CHECK: }
//       CHECK: %[[T:.*]] = bufferization.to_tensor %[[M]] : memref<?x?xf64>
//       CHECK: return %[[T]] : tensor<?x?xf64>
func @sparse_convert_2d_dyn2(%arg0: tensor<?x?xf64, #SparseMatrix>) -> tensor<?x?xf64> {
  %0 = sparse_tensor.convert %arg0 : tensor<?x?xf64, #SparseMatrix> to tensor<?x?xf64>
  return %0 : tensor<?x?xf64>
}

// CHECK-LABEL: func @sparse_convert_3d(
//  CHECK-SAME: %[[Arg:.*]]: !llvm.ptr<i8>) -> tensor<2x3x4xf64>
//   CHECK-DAG: %[[I0:.*]] = arith.constant 0 : index
//   CHECK-DAG: %[[I1:.*]] = arith.constant 1 : index
//   CHECK-DAG: %[[I2:.*]] = arith.constant 2 : index
//   CHECK-DAG: %[[I3:.*]] = arith.constant 3 : index
//   CHECK-DAG: %[[I4:.*]] = arith.constant 4 : index
//   CHECK-DAG: %[[AttrsS:.*]] = memref.alloca() : memref<3xi8>
//   CHECK-DAG: %[[AttrsD:.*]] = memref.cast %[[AttrsS]] : memref<3xi8> to memref<?xi8>
//   CHECK-DAG: %[[Attr0:.*]] = arith.constant 0 : i8
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I0]]] : memref<3xi8>
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I1]]] : memref<3xi8>
//   CHECK-DAG: memref.store %[[Attr0]], %[[AttrsS]][%[[I2]]] : memref<3xi8>
//   CHECK-DAG: %[[SizesS:.*]] = memref.alloca() : memref<3xindex>
//   CHECK-DAG: %[[SizesD:.*]] = memref.cast %[[SizesS]] : memref<3xindex> to memref<?xindex>
//   CHECK-DAG: memref.store %[[I2]], %[[SizesS]][%[[I0]]] : memref<3xindex>
//   CHECK-DAG: memref.store %[[I3]], %[[SizesS]][%[[I1]]] : memref<3xindex>
//   CHECK-DAG: memref.store %[[I4]], %[[SizesS]][%[[I2]]] : memref<3xindex>
//   CHECK-DAG: %[[PermS:.*]] = memref.alloca() : memref<3xindex>
//   CHECK-DAG: %[[PermD:.*]] = memref.cast %[[PermS]] : memref<3xindex> to memref<?xindex>
//   CHECK-DAG: memref.store %[[I0]], %[[PermS]][%[[I0]]] : memref<3xindex>
//   CHECK-DAG: memref.store %[[I1]], %[[PermS]][%[[I1]]] : memref<3xindex>
//   CHECK-DAG: memref.store %[[I2]], %[[PermS]][%[[I2]]] : memref<3xindex>
//   CHECK-DAG: %[[ActionToIter:.*]] = arith.constant 5 : i32
//   CHECK-DAG: %[[Iter:.*]] = call @newSparseTensor(%[[AttrsD]], %[[SizesD]], %[[PermD]], %{{.*}}, %{{.*}}, %{{.*}}, %[[ActionToIter]], %[[Arg]]) : (memref<?xi8>, memref<?xindex>, memref<?xindex>, i32, i32, i32, i32, !llvm.ptr<i8>) -> !llvm.ptr<i8>
//   CHECK-DAG: %[[IndS:.*]] = memref.alloca() : memref<3xindex>
//   CHECK-DAG: %[[IndD:.*]] = memref.cast %[[IndS]] : memref<3xindex> to memref<?xindex>
//   CHECK-DAG: %[[ElemBuffer:.*]] = memref.alloca() : memref<f64>
//   CHECK-DAG: %[[M:.*]] = memref.alloc() : memref<2x3x4xf64>
//   CHECK-DAG: %[[E0:.*]] = arith.constant 0.000000e+00 : f64
//   CHECK-DAG: linalg.fill(%[[E0]], %[[M]]) : f64, memref<2x3x4xf64>
//       CHECK: scf.while : () -> () {
//       CHECK:   %[[Cond:.*]] = call @getNextF64(%[[Iter]], %[[IndD]], %[[ElemBuffer]]) : (!llvm.ptr<i8>, memref<?xindex>, memref<f64>) -> i1
//       CHECK:   scf.condition(%[[Cond]])
//       CHECK: } do {
//       CHECK:   %[[Iv0:.*]] = memref.load %[[IndS]][%[[I0]]] : memref<3xindex>
//       CHECK:   %[[Iv1:.*]] = memref.load %[[IndS]][%[[I1]]] : memref<3xindex>
//       CHECK:   %[[Iv2:.*]] = memref.load %[[IndS]][%[[I2]]] : memref<3xindex>
//       CHECK:   %[[ElemVal:.*]] = memref.load %[[ElemBuffer]][] : memref<f64>
//       CHECK:   memref.store %[[ElemVal]], %[[M]][%[[Iv0]], %[[Iv1]], %[[Iv2]]] : memref<2x3x4xf64>
//       CHECK:   scf.yield
//       CHECK: }
//       CHECK: %[[T:.*]] = bufferization.to_tensor %[[M]] : memref<2x3x4xf64>
//       CHECK: return %[[T]] : tensor<2x3x4xf64>
func @sparse_convert_3d(%arg0: tensor<2x3x4xf64, #SparseTensor>) -> tensor<2x3x4xf64> {
  %0 = sparse_tensor.convert %arg0 : tensor<2x3x4xf64, #SparseTensor> to tensor<2x3x4xf64>
  return %0 : tensor<2x3x4xf64>
}