| // RUN: mlir-opt -slice-analysis-test %s | FileCheck %s |
| |
| func @slicing_linalg_op(%arg0 : index, %arg1 : index, %arg2 : index) { |
| %a = alloc(%arg0, %arg2) : memref<?x?xf32> |
| %b = alloc(%arg2, %arg1) : memref<?x?xf32> |
| %c = alloc(%arg0, %arg1) : memref<?x?xf32> |
| %d = alloc(%arg0, %arg1) : memref<?x?xf32> |
| linalg.matmul ins(%a, %b : memref<?x?xf32>, memref<?x?xf32>) |
| outs(%c : memref<?x?xf32>) |
| linalg.matmul ins(%a, %b : memref<?x?xf32>, memref<?x?xf32>) |
| outs(%d : memref<?x?xf32>) |
| dealloc %c : memref<?x?xf32> |
| dealloc %b : memref<?x?xf32> |
| dealloc %a : memref<?x?xf32> |
| dealloc %d : memref<?x?xf32> |
| return |
| } |
| |
| // CHECK-LABEL: func @slicing_linalg_op__backward_slice__0 |
| // CHECK-SAME: %[[ARG0:[a-zA-Z0-9_]+]]: index |
| // CHECK-SAME: %[[ARG1:[a-zA-Z0-9_]+]]: index |
| // CHECK-SAME: %[[ARG2:[a-zA-Z0-9_]+]]: index |
| // CHECK-DAG: %[[A:.+]] = alloc(%[[ARG0]], %[[ARG2]]) : memref<?x?xf32> |
| // CHECK-DAG: %[[B:.+]] = alloc(%[[ARG2]], %[[ARG1]]) : memref<?x?xf32> |
| // CHECK-DAG: %[[C:.+]] = alloc(%[[ARG0]], %[[ARG1]]) : memref<?x?xf32> |
| // CHECK: return |
| |
| // CHECK-LABEL: func @slicing_linalg_op__backward_slice__1 |
| // CHECK-SAME: %[[ARG0:[a-zA-Z0-9_]+]]: index |
| // CHECK-SAME: %[[ARG1:[a-zA-Z0-9_]+]]: index |
| // CHECK-SAME: %[[ARG2:[a-zA-Z0-9_]+]]: index |
| // CHECK-DAG: %[[A:.+]] = alloc(%[[ARG0]], %[[ARG2]]) : memref<?x?xf32> |
| // CHECK-DAG: %[[B:.+]] = alloc(%[[ARG2]], %[[ARG1]]) : memref<?x?xf32> |
| // CHECK-DAG: %[[C:.+]] = alloc(%[[ARG0]], %[[ARG1]]) : memref<?x?xf32> |
| // CHECK: return |
