| // RUN: mlir-opt %s -test-linalg-codegen-strategy="anchor-op=linalg.generic iterator-interchange=4,0,3,1,2" | FileCheck %s |
| // RUN: mlir-opt %s -test-linalg-codegen-strategy="anchor-op=linalg.generic iterator-interchange=4,0,3,1,2" -test-linalg-codegen-strategy="anchor-op=linalg.generic iterator-interchange=1,3,4,2,0" | FileCheck --check-prefix=CANCEL-OUT %s |
| |
| #map0 = affine_map<(d0, d1, d2, d3, d4) -> (d0, d1, d2, d3, d4)> |
| #map1 = affine_map<(d0, d1, d2, d3, d4) -> (d0, d1, d3)> |
| |
| func @interchange_generic_op(%arg0 : memref<1x2x3x4x5xindex>, %arg1 : memref<1x2x4xindex>) { |
| linalg.generic { |
| indexing_maps = [#map0, #map1], |
| iterator_types = ["parallel", "parallel", "reduction", "parallel", "reduction"]} |
| ins(%arg0 : memref<1x2x3x4x5xindex>) |
| outs(%arg1 : memref<1x2x4xindex>) { |
| ^bb0(%arg2 : index, %arg3 : index) : |
| %0 = linalg.index 0 : index |
| %1 = linalg.index 1 : index |
| %2 = linalg.index 4 : index |
| %3 = arith.subi %0, %1 : index |
| %4 = arith.addi %3, %2 : index |
| %5 = arith.addi %4, %arg2 : index |
| linalg.yield %5 : index |
| } |
| return |
| } |
| |
| // CHECK-DAG: #[[MAP0:.+]] = affine_map<(d0, d1, d2, d3, d4) -> (d1, d3, d4, d2, d0)> |
| // CHECK-DAG: #[[MAP1:.+]] = affine_map<(d0, d1, d2, d3, d4) -> (d1, d3, d2)> |
| // CHECK: func @interchange_generic_op |
| // CHECK: linalg.generic |
| // CHECK-SAME: indexing_maps = [#[[MAP0]], #[[MAP1]]] |
| // CHECK-SAME: iterator_types = ["reduction", "parallel", "parallel", "parallel", "reduction"] |
| // CHECK-DAG: %[[IDX0:.+]] = linalg.index 1 : index |
| // CHECK-DAG: %[[IDX1:.+]] = linalg.index 3 : index |
| // CHECK-DAG: %[[IDX4:.+]] = linalg.index 0 : index |
| // CHECK: %[[T0:.+]] = arith.subi %[[IDX0]], %[[IDX1]] : index |
| // CHECK: %[[T1:.+]] = arith.addi %[[T0]], %[[IDX4]] : index |
| // CHECK: %[[T2:.+]] = arith.addi %[[T1]], %{{.*}} : index |
| |
| // CANCEL-OUT-DAG: #[[MAP0:.+]] = affine_map<(d0, d1, d2, d3, d4) -> (d0, d1, d2, d3, d4)> |
| // CANCEL-OUT-DAG: #[[MAP1:.+]] = affine_map<(d0, d1, d2, d3, d4) -> (d0, d1, d3)> |
| // CANCEL-OUT: func @interchange_generic_op |
| // CANCEL-OUT: linalg.generic |
| // CANCEL-OUT-SAME: indexing_maps = [#[[MAP0]], #[[MAP1]]] |
| // CANCEL-OUT-SAME: iterator_types = ["parallel", "parallel", "reduction", "parallel", "reduction"] |
| // CANCEL-OUT-DAG: %[[IDX0:.+]] = linalg.index 0 : index |
| // CANCEL-OUT-DAG: %[[IDX1:.+]] = linalg.index 1 : index |
| // CANCEL-OUT-DAG: %[[IDX4:.+]] = linalg.index 4 : index |
| // CANCEL-OUT: %[[T0:.+]] = arith.subi %[[IDX0]], %[[IDX1]] : index |
| // CANCEL-OUT: %[[T1:.+]] = arith.addi %[[T0]], %[[IDX4]] : index |
| // CANCEL-OUT: %[[T2:.+]] = arith.addi %[[T1]], %{{.*}} : index |
| |
| |
