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1// RUN: mlir-opt %s -test-vector-to-vector-lowering="unroll" | FileCheck %s2 3// CHECK-DAG: #[[MAP1:map[0-9]*]] = affine_map<(d0, d1, d2) -> (d1, d2)>4 5// CHECK-LABEL: func @add4x26// CHECK: %[[S1:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [0, 0], sizes = [2, 2], strides = [1, 1]} : vector<4x2xf32> to vector<2x2xf32>7// CHECK-NEXT: %[[S2:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [0, 0], sizes = [2, 2], strides = [1, 1]} : vector<4x2xf32> to vector<2x2xf32>8// CHECK-NEXT: %[[A1:.*]] = arith.addf %[[S1]], %[[S2]] : vector<2x2xf32>9// CHECK-NEXT: %[[VEC0:.*]] = vector.insert_strided_slice %[[A1]], %{{.*}} {offsets = [0, 0], strides = [1, 1]} : vector<2x2xf32> into vector<4x2xf32>10// CHECK-NEXT: %[[S3:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [2, 0], sizes = [2, 2], strides = [1, 1]} : vector<4x2xf32> to vector<2x2xf32>11// CHECK-NEXT: %[[S4:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [2, 0], sizes = [2, 2], strides = [1, 1]} : vector<4x2xf32> to vector<2x2xf32>12// CHECK-NEXT: %[[A2:.*]] = arith.addf %[[S3]], %[[S4]] : vector<2x2xf32>13// CHECK-NEXT: %[[VEC1:.*]] = vector.insert_strided_slice %[[A2]], %[[VEC0]] {offsets = [2, 0], strides = [1, 1]} : vector<2x2xf32> into vector<4x2xf32>14// CHECK-NEXT: return %[[VEC1:.*]] : vector<4x2xf32>15 16func.func @add4x2(%0: vector<4x2xf32>) -> vector<4x2xf32> {17 %1 = arith.addf %0, %0: vector<4x2xf32>18 return %1: vector<4x2xf32>19}20 21// Regression test. Previously, this example would trigger22// CastAwayElementwiseLeadingOneDim as:23// * `vector<2x[4]x1xf32>`, would be reformulated as24// * `vector<2x4x1xf32>`.25// With the updated shape, the conversion pattern would incorrectly assume that26// some leading dims have been dropped.27// CHECK-LABEL: func.func @no_change(28// CHECK-SAME: %[[VAL_0:.*]]: vector<2x[4]x1xf32>,29// CHECK-SAME: %[[VAL_1:.*]]: vector<2x[4]x1xf32>)30// CHECK-NEXT: %[[VAL_2:.*]] = arith.mulf %[[VAL_0]], %[[VAL_1]] : vector<2x[4]x1xf32>31// CHECK-NEXT: return %[[VAL_2]]32func.func @no_change(%arg0: vector<2x[4]x1xf32>, %arg1: vector<2x[4]x1xf32>) -> vector<2x[4]x1xf32> {33 %1 = arith.mulf %arg0, %arg1 : vector<2x[4]x1xf32>34 return %1 : vector<2x[4]x1xf32>35}36 37// CHECK-LABEL: func.func @cast_away_leading_one_dim(38// CHECK: %[[MUL:.*]] = arith.mulf %{{.*}}, %{{.*}} : vector<4x1xf32>39// CHECK: vector.broadcast %[[MUL]] : vector<4x1xf32> to vector<1x4x1xf32>40func.func @cast_away_leading_one_dim(%arg0: vector<1x4x1xf32>, %arg1: vector<1x4x1xf32>) -> vector<1x4x1xf32> {41 %1 = arith.mulf %arg0, %arg1 : vector<1x4x1xf32>42 return %1: vector<1x4x1xf32>43}44 45// CHECK-LABEL: func.func @cast_away_leading_one_dim_scalable(46// CHECK: %[[MUL:.*]] = arith.mulf %{{.*}}, %{{.*}} : vector<[4]x1xf32>47// CHECK: vector.broadcast %[[MUL]] : vector<[4]x1xf32> to vector<1x[4]x1xf32>48func.func @cast_away_leading_one_dim_scalable(%arg0: vector<1x[4]x1xf32>, %arg1: vector<1x[4]x1xf32>) -> vector<1x[4]x1xf32> {49 %1 = arith.mulf %arg0, %arg1 : vector<1x[4]x1xf32>50 return %1: vector<1x[4]x1xf32>51}52 53// CHECK-LABEL: func @add4x454// CHECK: %[[S1:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [0, 0], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>55// CHECK-NEXT: %[[S2:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [0, 0], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>56 57// CHECK-NEXT: %[[A1:.*]] = arith.addf %[[S1]], %[[S2]] : vector<2x2xf32>58 59// CHECK-NEXT: %[[S3:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [0, 2], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>60// CHECK-NEXT: %[[S4:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [0, 2], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>61 62// CHECK-NEXT: %[[A2:.*]] = arith.addf %[[S3]], %[[S4]] : vector<2x2xf32>63 64// CHECK-NEXT: %[[S5:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [2, 0], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>65// CHECK-NEXT: %[[S6:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [2, 0], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>66// CHECK-NEXT: %[[A3:.*]] = arith.addf %[[S5]], %[[S6]] : vector<2x2xf32>67 68// CHECK-NEXT: %[[S7:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [2, 2], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>69// CHECK-NEXT: %[[S8:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [2, 2], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>70// CHECK-NEXT: %[[A4:.*]] = arith.addf %[[S7]], %[[S8]] : vector<2x2xf32>71 72// CHECK-NEXT: %[[S9:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [0, 0], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>73// CHECK-NEXT: %[[A5:.*]] = arith.addf %[[S9]], %[[A1]] : vector<2x2xf32>74// CHECK-NEXT: %[[R1:.*]] = vector.insert_strided_slice %[[A5]], %{{.*}} {offsets = [0, 0], strides = [1, 1]} : vector<2x2xf32> into vector<4x4xf32>75 76 77// CHECK-NEXT: %[[S11:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [0, 2], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>78// CHECK-NEXT: %[[A6:.*]] = arith.addf %[[S11]], %[[A2]] : vector<2x2xf32>79// CHECK-NEXT: %[[R2:.*]] = vector.insert_strided_slice %[[A6]], %[[R1]] {offsets = [0, 2], strides = [1, 1]} : vector<2x2xf32> into vector<4x4xf32>80 81// CHECK-NEXT: %[[S13:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [2, 0], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>82// CHECK-NEXT: %[[A7:.*]] = arith.addf %[[S13]], %[[A3]] : vector<2x2xf32>83// CHECK-NEXT: %[[R3:.*]] = vector.insert_strided_slice %[[A7]], %[[R2]] {offsets = [2, 0], strides = [1, 1]} : vector<2x2xf32> into vector<4x4xf32>84 85// CHECK-NEXT: %[[S15:.*]] = vector.extract_strided_slice %{{.*}} {offsets = [2, 2], sizes = [2, 2], strides = [1, 1]} : vector<4x4xf32> to vector<2x2xf32>86// CHECK-NEXT: %[[A8:.*]] = arith.addf %[[S15]], %[[A4]] : vector<2x2xf32>87// CHECK-NEXT: %[[R4:.*]] = vector.insert_strided_slice %[[A8]], %[[R3]] {offsets = [2, 2], strides = [1, 1]} : vector<2x2xf32> into vector<4x4xf32>88 89// CHECK-NEXT: return %[[R4]] : vector<4x4xf32>90 91func.func @add4x4(%0: vector<4x4xf32>, %1: vector<4x4xf32>) -> vector<4x4xf32> {92 %2 = arith.addf %0, %1: vector<4x4xf32>93 %3 = arith.addf %1, %2: vector<4x4xf32>94 return %3: vector<4x4xf32>95}96 97// CHECK-LABEL: func @contraction4x4_ikj_xfer_read98 99// CHECK-DAG: %[[C2:.*]] = arith.constant 2 : index100// CHECK-DAG: %[[C0:.*]] = arith.constant 0 : index101 102// Check LHS vector.transfer read is split for each user.103 104// CHECK: %[[VTR0:.*]] = vector.transfer_read %{{.*}}[%[[C0]], %[[C0]]], %{{.*}} : memref<4x2xf32>, vector<2x2xf32>105// CHECK-NEXT: %[[VTR1:.*]] = vector.transfer_read %{{.*}}[%[[C2]], %[[C0]]], %{{.*}} : memref<4x2xf32>, vector<2x2xf32>106 107// CHECK-NEXT: %[[VTR2:.*]] = vector.transfer_read %{{.*}}[%[[C0]], %[[C0]]], %{{.*}} : memref<2x4xf32>, vector<2x2xf32>108// CHECK-NEXT: %[[VTR3:.*]] = vector.transfer_read %{{.*}}[%[[C0]], %[[C2]]], %{{.*}} : memref<2x4xf32>, vector<2x2xf32>109 110// CHECK-NEXT: %[[VTR4:.*]] = vector.transfer_read %{{.*}}[%[[C0]], %[[C0]]], %{{.*}} : memref<4x4xf32>, vector<2x2xf32>111// CHECK-NEXT: %[[VTR5:.*]] = vector.transfer_read %{{.*}}[%[[C0]], %[[C2]]], %{{.*}} : memref<4x4xf32>, vector<2x2xf32>112// CHECK-NEXT: %[[VTR6:.*]] = vector.transfer_read %{{.*}}[%[[C2]], %[[C0]]], %{{.*}} : memref<4x4xf32>, vector<2x2xf32>113// CHECK-NEXT: %[[VTR7:.*]] = vector.transfer_read %{{.*}}[%[[C2]], %[[C2]]], %{{.*}} : memref<4x4xf32>, vector<2x2xf32>114 115// CHECK-NEXT: %[[R0:.*]] = vector.contract {indexing_maps = [#map{{.*}}, #map{{.*}}, #map{{.*}}], iterator_types = ["parallel", "reduction", "parallel"], kind = #vector.kind<add>} %[[VTR0]], %[[VTR2]], %[[VTR4]] : vector<2x2xf32>, vector<2x2xf32> into vector<2x2xf32>116// CHECK-NEXT: %[[R1:.*]] = vector.contract {indexing_maps = [#map{{.*}}, #map{{.*}}, #map{{.*}}], iterator_types = ["parallel", "reduction", "parallel"], kind = #vector.kind<add>} %[[VTR0]], %[[VTR3]], %[[VTR5]] : vector<2x2xf32>, vector<2x2xf32> into vector<2x2xf32>117// CHECK-NEXT: %[[R2:.*]] = vector.contract {indexing_maps = [#map{{.*}}, #map{{.*}}, #map{{.*}}], iterator_types = ["parallel", "reduction", "parallel"], kind = #vector.kind<add>} %[[VTR1]], %[[VTR2]], %[[VTR6]] : vector<2x2xf32>, vector<2x2xf32> into vector<2x2xf32>118// CHECK-NEXT: %[[R3:.*]] = vector.contract {indexing_maps = [#map{{.*}}, #map{{.*}}, #map{{.*}}], iterator_types = ["parallel", "reduction", "parallel"], kind = #vector.kind<add>} %[[VTR1]], %[[VTR3]], %[[VTR7]] : vector<2x2xf32>, vector<2x2xf32> into vector<2x2xf32>119 120// CHECK-NEXT: vector.transfer_write %[[R0]], %{{.*}}[%[[C0]], %[[C0]]] {in_bounds = [true, true]} : vector<2x2xf32>, memref<4x4xf32>121// CHECK-NEXT: vector.transfer_write %[[R1]], %{{.*}}[%[[C0]], %[[C2]]] {in_bounds = [true, true]} : vector<2x2xf32>, memref<4x4xf32>122// CHECK-NEXT: vector.transfer_write %[[R2]], %{{.*}}[%[[C2]], %[[C0]]] {in_bounds = [true, true]} : vector<2x2xf32>, memref<4x4xf32>123// CHECK-NEXT: vector.transfer_write %[[R3]], %{{.*}}[%[[C2]], %[[C2]]] {in_bounds = [true, true]} : vector<2x2xf32>, memref<4x4xf32>124// CHECK-NEXT: return125 126#contraction_accesses1 = [127 affine_map<(i, k, j) -> (i, k)>,128 affine_map<(i, k, j) -> (k, j)>,129 affine_map<(i, k, j) -> (i, j)>130]131#contraction_trait1 = {132 indexing_maps = #contraction_accesses1,133 iterator_types = ["parallel", "reduction", "parallel"]134}135 136func.func @contraction4x4_ikj_xfer_read(%arg0 : memref<4x2xf32>,137 %arg1 : memref<2x4xf32>,138 %arg2 : memref<4x4xf32>) {139 %c0 = arith.constant 0 : index140 %cf0 = arith.constant 0.0 : f32141 142 %0 = vector.transfer_read %arg0[%c0, %c0], %cf0143 { permutation_map = affine_map<(d0, d1) -> (d0, d1)> }144 : memref<4x2xf32>, vector<4x2xf32>145 146 %1 = vector.transfer_read %arg1[%c0, %c0], %cf0147 { permutation_map = affine_map<(d0, d1) -> (d0, d1)> }148 : memref<2x4xf32>, vector<2x4xf32>149 150 %2 = vector.transfer_read %arg2[%c0, %c0], %cf0151 { permutation_map = affine_map<(d0, d1) -> (d0, d1)> }152 : memref<4x4xf32>, vector<4x4xf32>153 154 %3 = vector.contract #contraction_trait1 %0, %1, %2155 : vector<4x2xf32>, vector<2x4xf32> into vector<4x4xf32>156 157 vector.transfer_write %3, %arg2[%c0, %c0]158 {permutation_map = affine_map<(d0, d1) -> (d0, d1)>}159 : vector<4x4xf32>, memref<4x4xf32>160 return161}162 163// TODO: Update test with VTR split transform.164// CHECK-LABEL: func @vector_transfers165// CHECK-COUNT-8: vector.transfer_read166// CHECK-COUNT-4: arith.addf167// CHECK-COUNT-4: vector.transfer_write168 169func.func @vector_transfers(%arg0: index, %arg1: index) {170 %cst = arith.constant 0.000000e+00 : f32171 %0 = memref.alloc(%arg0, %arg1) : memref<?x?xf32>172 %1 = memref.alloc(%arg0, %arg1) : memref<?x?xf32>173 %2 = memref.alloc(%arg0, %arg1) : memref<?x?xf32>174 %cst_0 = arith.constant 1.000000e+00 : f32175 %cst_1 = arith.constant 2.000000e+00 : f32176 affine.for %arg2 = 0 to %arg0 step 4 {177 affine.for %arg3 = 0 to %arg1 step 4 {178 %4 = vector.transfer_read %0[%arg2, %arg3], %cst {permutation_map = affine_map<(d0, d1) -> (d0, d1)>} : memref<?x?xf32>, vector<4x4xf32>179 %5 = vector.transfer_read %1[%arg2, %arg3], %cst {permutation_map = affine_map<(d0, d1) -> (d0, d1)>} : memref<?x?xf32>, vector<4x4xf32>180 %6 = arith.addf %4, %5 : vector<4x4xf32>181 vector.transfer_write %6, %2[%arg2, %arg3] {permutation_map = affine_map<(d0, d1) -> (d0, d1)>} : vector<4x4xf32>, memref<?x?xf32>182 }183 }184 return185}186 187// CHECK-LABEL: func @elementwise_unroll188// CHECK-SAME: (%[[ARG0:.*]]: memref<4x4xf32>, %[[ARG1:.*]]: memref<4x4xf32>)189// CHECK-DAG: %[[C2:.*]] = arith.constant 2 : index190// CHECK-DAG: %[[C0:.*]] = arith.constant 0 : index191// CHECK: %[[VT0:.*]] = vector.transfer_read %[[ARG0]][%[[C0]], %[[C0]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>192// CHECK: %[[VT1:.*]] = vector.transfer_read %[[ARG0]][%[[C0]], %[[C2]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>193// CHECK: %[[VT2:.*]] = vector.transfer_read %[[ARG0]][%[[C2]], %[[C0]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>194// CHECK: %[[VT3:.*]] = vector.transfer_read %[[ARG0]][%[[C2]], %[[C2]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>195// CHECK: %[[VT4:.*]] = vector.transfer_read %[[ARG1]][%[[C0]], %[[C0]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>196// CHECK: %[[VT5:.*]] = vector.transfer_read %[[ARG1]][%[[C0]], %[[C2]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>197// CHECK: %[[VT6:.*]] = vector.transfer_read %[[ARG1]][%[[C2]], %[[C0]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>198// CHECK: %[[VT7:.*]] = vector.transfer_read %[[ARG1]][%[[C2]], %[[C2]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>199// CHECK: %[[CMP0:.*]] = arith.cmpf ult, %[[VT0]], %[[VT4]] : vector<2x2xf32>200// CHECK: %[[CMP1:.*]] = arith.cmpf ult, %[[VT1]], %[[VT5]] : vector<2x2xf32>201// CHECK: %[[CMP2:.*]] = arith.cmpf ult, %[[VT2]], %[[VT6]] : vector<2x2xf32>202// CHECK: %[[CMP3:.*]] = arith.cmpf ult, %[[VT3]], %[[VT7]] : vector<2x2xf32>203// CHECK: %[[VT0:.*]] = vector.transfer_read %[[ARG0]][%[[C0]], %[[C0]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>204// CHECK: %[[VT1:.*]] = vector.transfer_read %[[ARG0]][%[[C0]], %[[C2]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>205// CHECK: %[[VT2:.*]] = vector.transfer_read %[[ARG0]][%[[C2]], %[[C0]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>206// CHECK: %[[VT3:.*]] = vector.transfer_read %[[ARG0]][%[[C2]], %[[C2]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>207// CHECK: %[[VT4:.*]] = vector.transfer_read %[[ARG1]][%[[C0]], %[[C0]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>208// CHECK: %[[VT5:.*]] = vector.transfer_read %[[ARG1]][%[[C0]], %[[C2]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>209// CHECK: %[[VT6:.*]] = vector.transfer_read %[[ARG1]][%[[C2]], %[[C0]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>210// CHECK: %[[VT7:.*]] = vector.transfer_read %[[ARG1]][%[[C2]], %[[C2]]], {{.*}} : memref<4x4xf32>, vector<2x2xf32>211// CHECK: %[[SEL0:.*]] = arith.select %[[CMP0]], %[[VT0]], %[[VT4]] : vector<2x2xi1>, vector<2x2xf32>212// CHECK: %[[SEL1:.*]] = arith.select %[[CMP1]], %[[VT1]], %[[VT5]] : vector<2x2xi1>, vector<2x2xf32>213// CHECK: %[[SEL2:.*]] = arith.select %[[CMP2]], %[[VT2]], %[[VT6]] : vector<2x2xi1>, vector<2x2xf32>214// CHECK: %[[SEL3:.*]] = arith.select %[[CMP3]], %[[VT3]], %[[VT7]] : vector<2x2xi1>, vector<2x2xf32>215// CHECK: vector.transfer_write %[[SEL0]], %[[ARG0]][%[[C0]], %[[C0]]] {{.*}} : vector<2x2xf32>, memref<4x4xf32>216// CHECK: vector.transfer_write %[[SEL1]], %[[ARG0]][%[[C0]], %[[C2]]] {{.*}} : vector<2x2xf32>, memref<4x4xf32>217// CHECK: vector.transfer_write %[[SEL2]], %[[ARG0]][%[[C2]], %[[C0]]] {{.*}} : vector<2x2xf32>, memref<4x4xf32>218// CHECK: vector.transfer_write %[[SEL3]], %[[ARG0]][%[[C2]], %[[C2]]] {{.*}} : vector<2x2xf32>, memref<4x4xf32>219func.func @elementwise_unroll(%arg0 : memref<4x4xf32>, %arg1 : memref<4x4xf32>) {220 %c0 = arith.constant 0 : index221 %cf0 = arith.constant 0.0 : f32222 %0 = vector.transfer_read %arg0[%c0, %c0], %cf0 : memref<4x4xf32>, vector<4x4xf32>223 %1 = vector.transfer_read %arg1[%c0, %c0], %cf0 : memref<4x4xf32>, vector<4x4xf32>224 %cond = arith.cmpf ult, %0, %1 : vector<4x4xf32>225 // Vector transfer split pattern only support single user right now.226 %2 = vector.transfer_read %arg0[%c0, %c0], %cf0 : memref<4x4xf32>, vector<4x4xf32>227 %3 = vector.transfer_read %arg1[%c0, %c0], %cf0 : memref<4x4xf32>, vector<4x4xf32>228 %4 = arith.select %cond, %2, %3 : vector<4x4xi1>, vector<4x4xf32>229 vector.transfer_write %4, %arg0[%c0, %c0] : vector<4x4xf32>, memref<4x4xf32>230 return231}232 233// Check that vector.transfer read/write are split based on contract unrolling.234// CHECK: %[[VTR0:.*]] = vector.transfer_read %{{.*}}[%[[C0]], %[[C0]]], %{{.*}} : tensor<4x2xf32>, vector<2x2xf32>235// CHECK-NEXT: %[[VTR1:.*]] = vector.transfer_read %{{.*}}[%[[C2]], %[[C0]]], %{{.*}} : tensor<4x2xf32>, vector<2x2xf32>236 237// CHECK-NEXT: %[[VTR2:.*]] = vector.transfer_read %{{.*}}[%[[C0]], %[[C0]]], %{{.*}} : tensor<2x4xf32>, vector<2x2xf32>238// CHECK-NEXT: %[[VTR3:.*]] = vector.transfer_read %{{.*}}[%[[C0]], %[[C2]]], %{{.*}} : tensor<2x4xf32>, vector<2x2xf32>239 240// CHECK-NEXT: %[[VTR4:.*]] = vector.transfer_read %{{.*}}[%[[C0]], %[[C0]]], %{{.*}} : tensor<4x4xf32>, vector<2x2xf32>241// CHECK-NEXT: %[[VTR5:.*]] = vector.transfer_read %{{.*}}[%[[C0]], %[[C2]]], %{{.*}} : tensor<4x4xf32>, vector<2x2xf32>242// CHECK-NEXT: %[[VTR6:.*]] = vector.transfer_read %{{.*}}[%[[C2]], %[[C0]]], %{{.*}} : tensor<4x4xf32>, vector<2x2xf32>243// CHECK-NEXT: %[[VTR7:.*]] = vector.transfer_read %{{.*}}[%[[C2]], %[[C2]]], %{{.*}} : tensor<4x4xf32>, vector<2x2xf32>244 245// CHECK-NEXT: %[[R0:.*]] = vector.contract {indexing_maps = [#map{{.*}}, #map{{.*}}, #map{{.*}}], iterator_types = ["parallel", "reduction", "parallel"], kind = #vector.kind<add>} %[[VTR0]], %[[VTR2]], %[[VTR4]] : vector<2x2xf32>, vector<2x2xf32> into vector<2x2xf32>246// CHECK-NEXT: %[[R1:.*]] = vector.contract {indexing_maps = [#map{{.*}}, #map{{.*}}, #map{{.*}}], iterator_types = ["parallel", "reduction", "parallel"], kind = #vector.kind<add>} %[[VTR0]], %[[VTR3]], %[[VTR5]] : vector<2x2xf32>, vector<2x2xf32> into vector<2x2xf32>247// CHECK-NEXT: %[[R2:.*]] = vector.contract {indexing_maps = [#map{{.*}}, #map{{.*}}, #map{{.*}}], iterator_types = ["parallel", "reduction", "parallel"], kind = #vector.kind<add>} %[[VTR1]], %[[VTR2]], %[[VTR6]] : vector<2x2xf32>, vector<2x2xf32> into vector<2x2xf32>248// CHECK-NEXT: %[[R3:.*]] = vector.contract {indexing_maps = [#map{{.*}}, #map{{.*}}, #map{{.*}}], iterator_types = ["parallel", "reduction", "parallel"], kind = #vector.kind<add>} %[[VTR1]], %[[VTR3]], %[[VTR7]] : vector<2x2xf32>, vector<2x2xf32> into vector<2x2xf32>249 250// CHECK-NEXT: %[[VTW0:.*]] = vector.transfer_write %[[R0]], %{{.*}}[%[[C0]], %[[C0]]] {in_bounds = [true, true]} : vector<2x2xf32>, tensor<4x4xf32>251// CHECK-NEXT: %[[VTW1:.*]] = vector.transfer_write %[[R1]], %[[VTW0]][%[[C0]], %[[C2]]] {in_bounds = [true, true]} : vector<2x2xf32>, tensor<4x4xf32>252// CHECK-NEXT: %[[VTW2:.*]] = vector.transfer_write %[[R2]], %[[VTW1]][%[[C2]], %[[C0]]] {in_bounds = [true, true]} : vector<2x2xf32>, tensor<4x4xf32>253// CHECK-NEXT: %[[VTW3:.*]] = vector.transfer_write %[[R3]], %[[VTW2]][%[[C2]], %[[C2]]] {in_bounds = [true, true]} : vector<2x2xf32>, tensor<4x4xf32>254// CHECK-NEXT: return %[[VTW3]] : tensor<4x4xf32>255 256func.func @contraction4x4_ikj_xfer_read_tensor(%arg0 : tensor<4x2xf32>,257 %arg1 : tensor<2x4xf32>,258 %arg2 : tensor<4x4xf32>) ->259 tensor<4x4xf32> {260 %c0 = arith.constant 0 : index261 %cf0 = arith.constant 0.0 : f32262 %0 = vector.transfer_read %arg0[%c0, %c0], %cf0 :263 tensor<4x2xf32>, vector<4x2xf32>264 %1 = vector.transfer_read %arg1[%c0, %c0], %cf0 :265 tensor<2x4xf32>, vector<2x4xf32>266 %2 = vector.transfer_read %arg2[%c0, %c0], %cf0 :267 tensor<4x4xf32>, vector<4x4xf32>268 %3 = vector.contract #contraction_trait1 %0, %1, %2269 : vector<4x2xf32>, vector<2x4xf32> into vector<4x4xf32>270 %r = vector.transfer_write %3, %arg2[%c0, %c0]271 : vector<4x4xf32>, tensor<4x4xf32>272 return %r : tensor<4x4xf32>273}274 275// CHECK-LABEL: func @bubble_down_bitcast_in_extract276// CHECK-SAME: %[[SRC:.+]]: vector<4xf32>277func.func @bubble_down_bitcast_in_extract(%src: vector<4xf32>) -> (f16, f16) {278 %0 = vector.bitcast %src : vector<4xf32> to vector<8xf16>279 // CHECK: %[[EXTRACT1:.+]] = vector.extract %[[SRC]][1] : f32 from vector<4xf32>280 // CHECK: %[[INSERT1:.+]] = vector.insert %[[EXTRACT1]], %{{.+}} [0] : f32 into vector<1xf32>281 // CHECK: %[[CAST1:.+]] = vector.bitcast %[[INSERT1]] : vector<1xf32> to vector<2xf16>282 // CHECK: %[[EXTRACT2:.+]] = vector.extract %[[CAST1]][1] : f16 from vector<2xf16>283 %1 = vector.extract %0[3] : f16 from vector<8xf16>284 // CHECK: %[[EXTRACT3:.+]] = vector.extract %[[SRC]][2] : f32 from vector<4xf32>285 // CHECK: %[[INSERT3:.+]] = vector.insert %[[EXTRACT3]], %{{.+}} [0] : f32 into vector<1xf32>286 // CHECK: %[[CAST2:.+]] = vector.bitcast %[[INSERT3]] : vector<1xf32> to vector<2xf16>287 // CHECK: %[[EXTRACT4:.+]] = vector.extract %[[CAST2]][0] : f16 from vector<2xf16>288 %2 = vector.extract %0[4] : f16 from vector<8xf16>289 // CHECK: return %[[EXTRACT2]], %[[EXTRACT4]]290 return %1, %2: f16, f16291}292 293// CHECK-LABEL: func @bubble_down_bitcast_in_strided_slice_extract294// CHECK-SAME: %[[SRC:.+]]: vector<4xf32>295func.func @bubble_down_bitcast_in_strided_slice_extract(%arg0: vector<4xf32>) -> vector<4xf16> {296 // CHECK: %[[EXTRACT:.+]] = vector.extract_strided_slice %[[SRC]] {offsets = [2], sizes = [2], strides = [1]} : vector<4xf32> to vector<2xf32>297 // CHECK: %[[CAST:.+]] = vector.bitcast %[[EXTRACT]] : vector<2xf32> to vector<4xf16>298 %cast = vector.bitcast %arg0: vector<4xf32> to vector<8xf16>299 %0 = vector.extract_strided_slice %cast {offsets = [4], sizes = [4], strides = [1]} : vector<8xf16> to vector<4xf16>300 // CHECK: return %[[CAST]]301 return %0: vector<4xf16>302}303 304// CHECK-LABEL: func @bubble_down_bitcast_in_strided_slice_extract_full_last_dim305// CHECK-SAME: %[[SRC:.+]]: vector<4x2xf32>306func.func @bubble_down_bitcast_in_strided_slice_extract_full_last_dim(%arg0: vector<4x2xf32>) -> vector<2x4xf16> {307 // CHECK: %[[EXTRACT:.+]] = vector.extract_strided_slice %[[SRC]] {offsets = [1], sizes = [2], strides = [1]} : vector<4x2xf32> to vector<2x2xf32>308 // CHECK: %[[CAST:.+]] = vector.bitcast %[[EXTRACT]] : vector<2x2xf32> to vector<2x4xf16>309 %cast = vector.bitcast %arg0: vector<4x2xf32> to vector<4x4xf16>310 %0 = vector.extract_strided_slice %cast {offsets = [1], sizes = [2], strides = [1]} : vector<4x4xf16> to vector<2x4xf16>311 // CHECK: return %[[CAST]]312 return %0: vector<2x4xf16>313}314 315// CHECK-LABEL: func @bubble_down_bitcast_in_strided_slice_extract_odd_offset316func.func @bubble_down_bitcast_in_strided_slice_extract_odd_offset(%arg0: vector<4xf32>) -> vector<4xf16> {317 // CHECK: vector.bitcast318 // CHECK-NEXT: vector.extract_strided_slice319 %cast = vector.bitcast %arg0: vector<4xf32> to vector<8xf16>320 %0 = vector.extract_strided_slice %cast {offsets = [3], sizes = [4], strides = [1]} : vector<8xf16> to vector<4xf16>321 return %0: vector<4xf16>322}323 324// CHECK-LABEL: func @bubble_down_bitcast_in_strided_slice_extract_odd_size325func.func @bubble_down_bitcast_in_strided_slice_extract_odd_size(%arg0: vector<4xf32>) -> vector<3xf16> {326 // CHECK: vector.bitcast327 // CHECK-NEXT: vector.extract_strided_slice328 %cast = vector.bitcast %arg0: vector<4xf32> to vector<8xf16>329 %0 = vector.extract_strided_slice %cast {offsets = [0], sizes = [3], strides = [1]} : vector<8xf16> to vector<3xf16>330 return %0: vector<3xf16>331}332 333// CHECK-LABEL: func.func @bubble_up_bitcast_in_insert_i4_i8(334// CHECK-SAME: %[[VAL:.*]]: vector<32xi4>,335// CHECK-SAME: %[[DST:.*]]: vector<8x32xi4>) -> vector<8x16xi8> {336func.func @bubble_up_bitcast_in_insert_i4_i8(%val: vector<32xi4>, %src: vector<8x32xi4>) -> vector<8x16xi8> {337// CHECK: %[[BC_VAL:.*]] = vector.bitcast %[[VAL]] : vector<32xi4> to vector<16xi8>338// CHECK: %[[BC_DST:.*]] = vector.bitcast %[[DST]] : vector<8x32xi4> to vector<8x16xi8>339// CHECK: vector.insert %[[BC_VAL]], %[[BC_DST]] [4] : vector<16xi8> into vector<8x16xi8>340 %0 = vector.insert %val, %src[4] : vector<32xi4> into vector<8x32xi4>341 %1 = vector.bitcast %0 : vector<8x32xi4> to vector<8x16xi8>342 return %1 : vector<8x16xi8>343}344 345// CHECK-LABEL: func.func @bubble_up_bitcast_in_insert_i8_i4(346// CHECK-SAME: %[[VAL:.*]]: vector<16xi8>,347// CHECK-SAME: %[[DST:.*]]: vector<8x16xi8>) -> vector<8x32xi4> {348func.func @bubble_up_bitcast_in_insert_i8_i4(%val: vector<16xi8>, %src: vector<8x16xi8>) -> vector<8x32xi4> {349// CHECK: %[[BC_VAL:.*]] = vector.bitcast %[[VAL]] : vector<16xi8> to vector<32xi4>350// CHECK: %[[BC_DST:.*]] = vector.bitcast %[[DST]] : vector<8x16xi8> to vector<8x32xi4>351// CHECK: vector.insert %[[BC_VAL]], %[[BC_DST]] [4] : vector<32xi4> into vector<8x32xi4>352 %0 = vector.insert %val, %src[4] : vector<16xi8> into vector<8x16xi8>353 %1 = vector.bitcast %0 : vector<8x16xi8> to vector<8x32xi4>354 return %1 : vector<8x32xi4>355}356 357// CHECK-LABEL: func.func @bubble_up_bitcast_in_insert_i32_f32(358// CHECK-SAME: %[[VAL:.*]]: vector<16xi32>,359// CHECK-SAME: %[[DST:.*]]: vector<8x16xi32>) -> vector<8x16xf32> {360func.func @bubble_up_bitcast_in_insert_i32_f32(%val: vector<16xi32>, %src: vector<8x16xi32>) -> vector<8x16xf32> {361// CHECK: %[[BC_VAL:.*]] = vector.bitcast %[[VAL]] : vector<16xi32> to vector<16xf32>362// CHECK: %[[BC_DST:.*]] = vector.bitcast %[[DST]] : vector<8x16xi32> to vector<8x16xf32>363// CHECK: vector.insert %[[BC_VAL]], %[[BC_DST]] [4] : vector<16xf32> into vector<8x16xf32>364 %0 = vector.insert %val, %src[4] : vector<16xi32> into vector<8x16xi32>365 %1 = vector.bitcast %0 : vector<8x16xi32> to vector<8x16xf32>366 return %1 : vector<8x16xf32>367}368 369// CHECK-LABEL: func.func @bubble_up_bitcast_in_insert_scalar(370func.func @bubble_up_bitcast_in_insert_scalar(%val: i8, %src: vector<8x16xi8>) -> vector<8x32xi4> {371// CHECK: vector.insert372// CHECK-NEXT: vector.bitcast373 %0 = vector.insert %val, %src[4, 8] : i8 into vector<8x16xi8>374 %1 = vector.bitcast %0 : vector<8x16xi8> to vector<8x32xi4>375 return %1 : vector<8x32xi4>376}377 378// CHECK-LABEL: func @bubble_up_bitcast_in_strided_slice_insert379// CHECK-SAME: (%[[DST:.+]]: vector<8xf16>, %[[SRC1:.+]]: vector<4xf16>, %[[SRC2:.+]]: vector<4xf16>)380func.func @bubble_up_bitcast_in_strided_slice_insert(%dst: vector<8xf16>, %src1: vector<4xf16>, %src2: vector<4xf16>) -> vector<4xf32> {381 // CHECK-DAG: %[[CAST_SRC1:.+]] = vector.bitcast %[[SRC1]] : vector<4xf16> to vector<2xf32>382 // CHECK-DAG: %[[CAST_SRC2:.+]] = vector.bitcast %[[SRC2]] : vector<4xf16> to vector<2xf32>383 // CHECK-DAG: %[[CAST_DST:.+]] = vector.bitcast %[[DST]] : vector<8xf16> to vector<4xf32>384 // CHECK: %[[INSERT1:.+]] = vector.insert_strided_slice %[[CAST_SRC1]], %[[CAST_DST]] {offsets = [0], strides = [1]} : vector<2xf32> into vector<4xf32>385 // CHECK: %[[INSERT2:.+]] = vector.insert_strided_slice %[[CAST_SRC2]], %[[INSERT1]] {offsets = [2], strides = [1]} : vector<2xf32> into vector<4xf32>386 %0 = vector.insert_strided_slice %src1, %dst {offsets = [0], strides = [1]} : vector<4xf16> into vector<8xf16>387 %1 = vector.insert_strided_slice %src2, %0 {offsets = [4], strides = [1]} : vector<4xf16> into vector<8xf16>388 %cast = vector.bitcast %1: vector<8xf16> to vector<4xf32>389 // CHECK: return %[[INSERT2]]390 return %cast: vector<4xf32>391}392 393// CHECK-LABEL: func @bubble_up_bitcast_in_strided_slice_insert_odd_offset394func.func @bubble_up_bitcast_in_strided_slice_insert_odd_offset(%dst: vector<8xf16>, %src: vector<4xf16>) -> vector<4xf32> {395 // CHECK: vector.insert_strided_slice396 // CHECK-NEXT: vector.bitcast397 %0 = vector.insert_strided_slice %src, %dst {offsets = [3], strides = [1]} : vector<4xf16> into vector<8xf16>398 %cast = vector.bitcast %0: vector<8xf16> to vector<4xf32>399 return %cast: vector<4xf32>400}401 402// CHECK-LABEL: func @bubble_up_bitcast_in_strided_slice_insert_different_rank403func.func @bubble_up_bitcast_in_strided_slice_insert_different_rank(%dst: vector<16x4x8xf16>, %src: vector<2x4xf16>) -> vector<16x4x4xf32> {404 // CHECK: vector.insert_strided_slice405 // CHECK-NEXT: vector.bitcast406 %0 = vector.insert_strided_slice %src, %dst {offsets = [0, 0, 2], strides = [1, 1]} : vector<2x4xf16> into vector<16x4x8xf16>407 %cast = vector.bitcast %0: vector<16x4x8xf16> to vector<16x4x4xf32>408 return %cast: vector<16x4x4xf32>409}410 411// CHECK-LABEL: func @bubble_up_bitcast_in_strided_slice_insert_odd_shape412func.func @bubble_up_bitcast_in_strided_slice_insert_odd_shape(%dst: vector<2xf16>, %src: vector<1xf16>) -> vector<1xf32> {413 // CHECK: vector.insert_strided_slice414 // CHECK-NEXT: vector.bitcast415 %0 = vector.insert_strided_slice %src, %dst {offsets = [0], strides = [1]} : vector<1xf16> into vector<2xf16>416 %cast = vector.bitcast %0: vector<2xf16> to vector<1xf32>417 return %cast: vector<1xf32>418}419 420// CHECK-LABEL: func @bubble_up_bitcast_in_strided_slice_insert_larger_odd_shape421func.func @bubble_up_bitcast_in_strided_slice_insert_larger_odd_shape(%dst: vector<8xf16>, %src: vector<3xf16>) -> vector<4xf32> {422 // CHECK: vector.insert_strided_slice423 // CHECK-NEXT: vector.bitcast424 %0 = vector.insert_strided_slice %src, %dst {offsets = [0], strides = [1]} : vector<3xf16> into vector<8xf16>425 %cast = vector.bitcast %0: vector<8xf16> to vector<4xf32>426 return %cast: vector<4xf32>427}428 429// Make sure not crash on 0-D vector.430// CHECK-LABEL:func.func @vec_0D431// CHECK-NEXT:vector.bitcast432func.func @vec_0D(%arg0: vector<f32>) -> vector<i32> {433 %0 = vector.bitcast %arg0 : vector<f32> to vector<i32>434 return %0 : vector<i32>435}436 437// Make sure not crash on dynamic index `vector.extract`:438func.func @vector_extract_dynamic_index(%arg0 : vector<4xi32>, %index : index) -> i16 {439 %0 = vector.bitcast %arg0 : vector<4xi32> to vector<8xi16>440 %1 = vector.extract %0[%index] : i16 from vector<8xi16>441 return %1 : i16442}443 444// CHECK-LABEL: func.func @vector_extract_dynamic_index445// CHECK-SAME: (%[[VEC:.+]]: vector<4xi32>, %[[IDX:.+]]: index) -> i16 {446// CHECK: %[[BC:.+]] = vector.bitcast %[[VEC]] : vector<4xi32> to vector<8xi16>447// CHECK: %[[EXTRACT:.+]] = vector.extract %[[BC]][%[[IDX]]] : i16 from vector<8xi16>448// CHECK: return %[[EXTRACT]]449