// RUN: mlir-opt --pass-pipeline="builtin.module(slice-analysis-test{omit-block-arguments=true})" %s | FileCheck %s func.func @slicing_linalg_op(%arg0 : index, %arg1 : index, %arg2 : index) { %a = memref.alloc(%arg0, %arg2) : memref %b = memref.alloc(%arg2, %arg1) : memref cf.br ^bb1 ^bb1() : %c = memref.alloc(%arg0, %arg1) : memref %d = memref.alloc(%arg0, %arg1) : memref linalg.matmul ins(%a, %b : memref, memref) outs(%c : memref) linalg.matmul ins(%a, %b : memref, memref) outs(%d : memref) memref.dealloc %c : memref memref.dealloc %b : memref memref.dealloc %a : memref memref.dealloc %d : memref 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:.+]] = memref.alloc(%[[ARG0]], %[[ARG2]]) : memref // CHECK-DAG: %[[B:.+]] = memref.alloc(%[[ARG2]], %[[ARG1]]) : memref // CHECK-DAG: %[[C:.+]] = memref.alloc(%[[ARG0]], %[[ARG1]]) : memref // 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:.+]] = memref.alloc(%[[ARG0]], %[[ARG2]]) : memref // CHECK-DAG: %[[B:.+]] = memref.alloc(%[[ARG2]], %[[ARG1]]) : memref // CHECK-DAG: %[[C:.+]] = memref.alloc(%[[ARG0]], %[[ARG1]]) : memref // CHECK: return