| // RUN: mlir-opt %s -convert-vector-to-scf='full-unroll=true lower-tensors=true' -split-input-file -allow-unregistered-dialect | FileCheck %s |
| |
| // CHECK-LABEL: func @transfer_read_2d( |
| // CHECK: %[[V_INIT:.*]] = arith.constant dense<-4.200000e+01> : vector<4x9xf32> |
| // CHECK: %[[V0:.*]] = vector.transfer_read %{{.*}}[{{.*}}], %{{.*}} {in_bounds = [true]} : tensor<?x?xf32>, vector<9xf32> |
| // CHECK: %[[I0:.*]] = vector.insert %[[V0]], %[[V_INIT]] [0] : vector<9xf32> into vector<4x9xf32> |
| // CHECK: %[[V1:.*]] = vector.transfer_read %{{.*}}[{{.*}}], %{{.*}} {in_bounds = [true]} : tensor<?x?xf32>, vector<9xf32> |
| // CHECK: %[[I1:.*]] = vector.insert %[[V1]], %[[I0]] [1] : vector<9xf32> into vector<4x9xf32> |
| // CHECK: %[[V2:.*]] = vector.transfer_read %{{.*}}[{{.*}}], %{{.*}} {in_bounds = [true]} : tensor<?x?xf32>, vector<9xf32> |
| // CHECK: %[[I2:.*]] = vector.insert %[[V2]], %[[I1]] [2] : vector<9xf32> into vector<4x9xf32> |
| // CHECK: %[[V3:.*]] = vector.transfer_read %{{.*}}[{{.*}}], %{{.*}} {in_bounds = [true]} : tensor<?x?xf32>, vector<9xf32> |
| // CHECK: %[[I3:.*]] = vector.insert %[[V3]], %[[I2]] [3] : vector<9xf32> into vector<4x9xf32> |
| // CHECK: return %[[I3]] : vector<4x9xf32> |
| func @transfer_read_2d(%A : tensor<?x?xf32>, %base1 : index, %base2 : index) |
| -> (vector<4x9xf32>){ |
| %p = arith.constant -42.0: f32 |
| %f = vector.transfer_read %A[%base1, %base2], %p {in_bounds = [true, true]} |
| : tensor<?x?xf32>, vector<4x9xf32> |
| return %f : vector<4x9xf32> |
| } |
| |
| // ----- |
| |
| // CHECK-LABEL: func @transfer_write_2d( |
| // CHECK: %[[V0:.*]] = vector.extract %{{.*}}[0] : vector<2x3xf32> |
| // CHECK: %[[T0:.*]] = vector.transfer_write %[[V0]], %{{.*}}[{{.*}}] {in_bounds = [true]} : vector<3xf32>, tensor<?x?xf32> |
| // CHECK: %[[V1:.*]] = vector.extract %{{.*}}[1] : vector<2x3xf32> |
| // CHECK: %[[T1:.*]] = vector.transfer_write %[[V1]], %[[T0]][{{.*}}] {in_bounds = [true]} : vector<3xf32>, tensor<?x?xf32> |
| // CHECK: return %[[T1]] : tensor<?x?xf32> |
| func @transfer_write_2d(%A : tensor<?x?xf32>, %vec : vector<2x3xf32>, |
| %base1 : index, %base2 : index) -> (tensor<?x?xf32>) { |
| %t = vector.transfer_write %vec, %A[%base1, %base2] {in_bounds = [true, true]} |
| : vector<2x3xf32>, tensor<?x?xf32> |
| return %t : tensor<?x?xf32> |
| } |
| |
