// NOTE: Assertions have been autogenerated by utils/generate-test-checks.py
// RUN: mlir-opt %s -sparsification | FileCheck %s

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

#trait1 = {
  indexing_maps = [
    affine_map<(i) -> (i)>,  // a
    affine_map<(i) -> (3)>,  // b
    affine_map<(i) -> (i)>   // x (out)
  ],
  iterator_types = ["parallel"],
  doc = "x(i) += a(i) * b(3)"
}

// CHECK-LABEL:   func @mul_inv_dense1d(
// CHECK-SAME:                          %[[VAL_0:.*]]: tensor<32xf32, #sparse_tensor.encoding<{{{.*}}}>>,
// CHECK-SAME:                          %[[VAL_1:.*]]: tensor<4xf32>,
// CHECK-SAME:                          %[[VAL_2:.*]]: tensor<32xf32>) -> tensor<32xf32> {
// CHECK-DAG:       %[[VAL_3:.*]] = arith.constant 0 : index
// CHECK-DAG:       %[[VAL_4:.*]] = arith.constant 3 : index
// CHECK-DAG:       %[[VAL_5:.*]] = arith.constant 1 : index
// CHECK-DAG:       %[[VAL_6:.*]] = sparse_tensor.pointers %[[VAL_0]], %[[VAL_3]] : tensor<32xf32, #sparse_tensor.encoding<{{{.*}}}>>
// CHECK-DAG:       %[[VAL_7:.*]] = sparse_tensor.indices %[[VAL_0]], %[[VAL_3]] : tensor<32xf32, #sparse_tensor.encoding<{{{.*}}}>>
// CHECK-DAG:       %[[VAL_8:.*]] = sparse_tensor.values %[[VAL_0]] : tensor<32xf32, #sparse_tensor.encoding<{{{.*}}}>>
// CHECK-DAG:       %[[VAL_9:.*]] = bufferization.to_memref %[[VAL_1]] : memref<4xf32>
// CHECK-DAG:       %[[VAL_11:.*]] = bufferization.to_memref %[[VAL_2]] : memref<32xf32>
// CHECK:           %[[VAL_12:.*]] = memref.load %[[VAL_9]]{{\[}}%[[VAL_4]]] : memref<4xf32>
// CHECK:           %[[VAL_13:.*]] = memref.load %[[VAL_6]]{{\[}}%[[VAL_3]]] : memref<?xindex>
// CHECK:           %[[VAL_14:.*]] = memref.load %[[VAL_6]]{{\[}}%[[VAL_5]]] : memref<?xindex>
// CHECK:           scf.for %[[VAL_15:.*]] = %[[VAL_13]] to %[[VAL_14]] step %[[VAL_5]] {
// CHECK:             %[[VAL_16:.*]] = memref.load %[[VAL_7]]{{\[}}%[[VAL_15]]] : memref<?xindex>
// CHECK:             %[[VAL_17:.*]] = memref.load %[[VAL_11]]{{\[}}%[[VAL_16]]] : memref<32xf32>
// CHECK:             %[[VAL_18:.*]] = memref.load %[[VAL_8]]{{\[}}%[[VAL_15]]] : memref<?xf32>
// CHECK:             %[[VAL_19:.*]] = arith.mulf %[[VAL_18]], %[[VAL_12]] : f32
// CHECK:             %[[VAL_20:.*]] = arith.addf %[[VAL_17]], %[[VAL_19]] : f32
// CHECK:             memref.store %[[VAL_20]], %[[VAL_11]]{{\[}}%[[VAL_16]]] : memref<32xf32>
// CHECK:           }
// CHECK:           %[[VAL_21:.*]] = bufferization.to_tensor %[[VAL_11]] : memref<32xf32>
// CHECK:           return %[[VAL_21]] : tensor<32xf32>
// CHECK:         }
func.func @mul_inv_dense1d(%arga: tensor<32xf32, #SpVec>,
                      %argb: tensor<4xf32>,
                      %argx: tensor<32xf32>) -> tensor<32xf32> {
  %0 = linalg.generic #trait1
     ins(%arga, %argb: tensor<32xf32, #SpVec>, tensor<4xf32>)
    outs(%argx: tensor<32xf32>) {
      ^bb(%a: f32, %b: f32, %x: f32):
        %0 = arith.mulf %a, %b : f32
        %1 = arith.addf %x, %0 : f32
        linalg.yield %1 : f32
  } -> tensor<32xf32>
  return %0 : tensor<32xf32>
}

#trait2 = {
  indexing_maps = [
    affine_map<(i) -> (i)>,  // a
    affine_map<(i) -> (i+2)>,  // b
    affine_map<(i) -> (i)>   // x (out)
  ],
  iterator_types = ["parallel"],
  doc = "x(i) = a(i) & b(i+2)"
}

// CHECK-LABEL:   func @and_affine_dense1d(
// CHECK-SAME:                             %[[VAL_0:.*]]: tensor<32xi32, #sparse_tensor.encoding<{{{.*}}}>>,
// CHECK-SAME:                             %[[VAL_1:.*]]: tensor<34xi32>,
// CHECK-SAME:                             %[[VAL_2:.*]]: tensor<32xi32>) -> tensor<32xi32> {
// CHECK-DAG:       %[[ZERO:.*]] = arith.constant 0 : i32
// CHECK-DAG:       %[[VAL_3:.*]] = arith.constant 0 : index
// CHECK-DAG:       %[[VAL_4:.*]] = arith.constant 1 : index
// CHECK-DAG:       %[[VAL_5:.*]] = arith.constant 2 : index
// CHECK-DAG:       %[[VAL_6:.*]] = sparse_tensor.pointers %[[VAL_0]], %[[VAL_3]] : tensor<32xi32, #sparse_tensor.encoding<{{{.*}}}>>
// CHECK-DAG:       %[[VAL_7:.*]] = sparse_tensor.indices %[[VAL_0]], %[[VAL_3]] : tensor<32xi32, #sparse_tensor.encoding<{{{.*}}}>>
// CHECK-DAG:       %[[VAL_8:.*]] = sparse_tensor.values %[[VAL_0]] : tensor<32xi32, #sparse_tensor.encoding<{{{.*}}}>>
// CHECK-DAG:       %[[VAL_9:.*]] = bufferization.to_memref %[[VAL_1]] : memref<34xi32>
// CHECK-DAG:       %[[VAL_11:.*]] = bufferization.to_memref %[[VAL_2]] : memref<32xi32>
// CHECK:           linalg.fill ins(%[[ZERO]] : i32) outs(%[[VAL_11]] : memref<32xi32>)
// CHECK:           %[[VAL_12:.*]] = memref.load %[[VAL_6]]{{\[}}%[[VAL_3]]] : memref<?xindex>
// CHECK:           %[[VAL_13:.*]] = memref.load %[[VAL_6]]{{\[}}%[[VAL_4]]] : memref<?xindex>
// CHECK:           scf.for %[[VAL_14:.*]] = %[[VAL_12]] to %[[VAL_13]] step %[[VAL_4]] {
// CHECK:             %[[VAL_15:.*]] = memref.load %[[VAL_7]]{{\[}}%[[VAL_14]]] : memref<?xindex>
// CHECK:             %[[VAL_16:.*]] = memref.load %[[VAL_8]]{{\[}}%[[VAL_14]]] : memref<?xi32>
// CHECK:             %[[VAL_17:.*]] = arith.addi %[[VAL_15]], %[[VAL_5]] : index
// CHECK:             %[[VAL_18:.*]] = memref.load %[[VAL_9]]{{\[}}%[[VAL_17]]] : memref<34xi32>
// CHECK:             %[[VAL_19:.*]] = arith.andi %[[VAL_16]], %[[VAL_18]] : i32
// CHECK:             memref.store %[[VAL_19]], %[[VAL_11]]{{\[}}%[[VAL_15]]] : memref<32xi32>
// CHECK:           }
// CHECK:           %[[VAL_20:.*]] = bufferization.to_tensor %[[VAL_11]] : memref<32xi32>
// CHECK:           return %[[VAL_20]] : tensor<32xi32>
// CHECK:         }
func.func @and_affine_dense1d(%arga: tensor<32xi32, #SpVec>,
                         %argb: tensor<34xi32>,
                         %argx: tensor<32xi32>) -> tensor<32xi32> {
  %0 = linalg.generic #trait2
     ins(%arga, %argb: tensor<32xi32, #SpVec>, tensor<34xi32>)
    outs(%argx: tensor<32xi32>) {
      ^bb(%a: i32, %b: i32, %x: i32):
        %0 = arith.andi %a, %b : i32
        linalg.yield %0 : i32
  } -> tensor<32xi32>
  return %0 : tensor<32xi32>
}

#trait3 = {
  indexing_maps = [
    affine_map<(i,j) -> (i,j)>,      // a
    affine_map<(i,j) -> (i+2,j+3)>,  // b
    affine_map<(i,j) -> (i,j)>       // x (out)
  ],
  iterator_types = ["parallel","parallel"],
  doc = "x(i,j) += a(i,j) * b(i+2,j+3)"
}

// CHECK-LABEL:   func @mul_affine_dense2d(
// CHECK-SAME:                             %[[VAL_0:.*]]: tensor<32x16xf64, #sparse_tensor.encoding<{{{.*}}}>>,
// CHECK-SAME:                             %[[VAL_1:.*]]: tensor<34x19xf64>,
// CHECK-SAME:                             %[[VAL_2:.*]]: tensor<32x16xf64>) -> tensor<32x16xf64> {
// CHECK-DAG:       %[[VAL_3:.*]] = arith.constant 1 : index
// CHECK-DAG:       %[[VAL_4:.*]] = arith.constant 32 : index
// CHECK-DAG:       %[[VAL_5:.*]] = arith.constant 0 : index
// CHECK-DAG:       %[[VAL_6:.*]] = arith.constant 2 : index
// CHECK-DAG:       %[[VAL_7:.*]] = arith.constant 3 : index
// CHECK-DAG:       %[[VAL_8:.*]] = sparse_tensor.pointers %[[VAL_0]], %[[VAL_3]] : tensor<32x16xf64, #sparse_tensor.encoding<{{{.*}}}>>
// CHECK-DAG:       %[[VAL_9:.*]] = sparse_tensor.indices %[[VAL_0]], %[[VAL_3]] : tensor<32x16xf64, #sparse_tensor.encoding<{{{.*}}}>>
// CHECK-DAG:       %[[VAL_10:.*]] = sparse_tensor.values %[[VAL_0]] : tensor<32x16xf64, #sparse_tensor.encoding<{{{.*}}}>>
// CHECK-DAG:       %[[VAL_11:.*]] = bufferization.to_memref %[[VAL_1]] : memref<34x19xf64>
// CHECK-DAG:       %[[VAL_13:.*]] = bufferization.to_memref %[[VAL_2]] : memref<32x16xf64>
// CHECK:           scf.for %[[VAL_14:.*]] = %[[VAL_5]] to %[[VAL_4]] step %[[VAL_3]] {
// CHECK:             %[[VAL_15:.*]] = memref.load %[[VAL_8]]{{\[}}%[[VAL_14]]] : memref<?xindex>
// CHECK:             %[[VAL_16:.*]] = arith.addi %[[VAL_14]], %[[VAL_3]] : index
// CHECK:             %[[VAL_17:.*]] = memref.load %[[VAL_8]]{{\[}}%[[VAL_16]]] : memref<?xindex>
// CHECK:             scf.for %[[VAL_18:.*]] = %[[VAL_15]] to %[[VAL_17]] step %[[VAL_3]] {
// CHECK:               %[[VAL_19:.*]] = memref.load %[[VAL_9]]{{\[}}%[[VAL_18]]] : memref<?xindex>
// CHECK:               %[[VAL_20:.*]] = memref.load %[[VAL_13]]{{\[}}%[[VAL_14]], %[[VAL_19]]] : memref<32x16xf64>
// CHECK:               %[[VAL_21:.*]] = memref.load %[[VAL_10]]{{\[}}%[[VAL_18]]] : memref<?xf64>
// CHECK:               %[[VAL_22:.*]] = arith.addi %[[VAL_14]], %[[VAL_6]] : index
// CHECK:               %[[VAL_23:.*]] = arith.addi %[[VAL_19]], %[[VAL_7]] : index
// CHECK:               %[[VAL_24:.*]] = memref.load %[[VAL_11]]{{\[}}%[[VAL_22]], %[[VAL_23]]] : memref<34x19xf64>
// CHECK:               %[[VAL_25:.*]] = arith.mulf %[[VAL_21]], %[[VAL_24]] : f64
// CHECK:               %[[VAL_26:.*]] = arith.addf %[[VAL_20]], %[[VAL_25]] : f64
// CHECK:               memref.store %[[VAL_26]], %[[VAL_13]]{{\[}}%[[VAL_14]], %[[VAL_19]]] : memref<32x16xf64>
// CHECK:             }
// CHECK:           }
// CHECK:           %[[VAL_27:.*]] = bufferization.to_tensor %[[VAL_13]] : memref<32x16xf64>
// CHECK:           return %[[VAL_27]] : tensor<32x16xf64>
// CHECK:         }
func.func @mul_affine_dense2d(%arga: tensor<32x16xf64, #CSR>,
                         %argb: tensor<34x19xf64>,
                         %argx: tensor<32x16xf64>) -> tensor<32x16xf64> {
  %0 = linalg.generic #trait3
     ins(%arga, %argb: tensor<32x16xf64, #CSR>, tensor<34x19xf64>)
    outs(%argx: tensor<32x16xf64>) {
      ^bb(%a: f64, %b: f64, %x: f64):
        %0 = arith.mulf %a, %b : f64
        %1 = arith.addf %x, %0 : f64
        linalg.yield %1 : f64
  } -> tensor<32x16xf64>
  return %0 : tensor<32x16xf64>
}