mlir/test/mlir-cpu-runner/unranked_memref.mlir

// RUN: mlir-opt %s -convert-linalg-to-loops -convert-linalg-to-llvm -convert-std-to-llvm | mlir-cpu-runner -e main -entry-point-result=void -shared-libs=%linalg_test_lib_dir/libmlir_runner_utils%shlibext,%linalg_test_lib_dir/libcblas%shlibext,%linalg_test_lib_dir/libcblas_interface%shlibext | FileCheck %s

// CHECK: rank = 2
// CHECK: rank = 2
// CHECK-SAME: sizes = [10, 3]
// CHECK-SAME: strides = [3, 1]
// CHECK-COUNT-10: [10, 10, 10]
//
// CHECK: rank = 2
// CHECK: rank = 2
// CHECK-SAME: sizes = [10, 3]
// CHECK-SAME: strides = [3, 1]
// CHECK-COUNT-10: [5, 5, 5]
//
// CHECK: rank = 2
// CHECK: rank = 2
// CHECK-SAME: sizes = [10, 3]
// CHECK-SAME: strides = [3, 1]
// CHECK-COUNT-10: [2, 2, 2]
//
// CHECK: rank = 0
// CHECK: rank = 0
// 122 is ASCII for 'z'.
// CHECK: [z]
func @main() -> () {
    %A = alloc() : memref<10x3xf32, 0>
    %f2 = constant 2.00000e+00 : f32
    %f5 = constant 5.00000e+00 : f32
    %f10 = constant 10.00000e+00 : f32

    %V = memref_cast %A : memref<10x3xf32, 0> to memref<?x?xf32>
    linalg.fill(%V, %f10) : memref<?x?xf32, 0>, f32
    %U = memref_cast %A : memref<10x3xf32, 0> to memref<*xf32>
    call @print_memref_f32(%U) : (memref<*xf32>) -> ()

    %V2 = memref_cast %U : memref<*xf32> to memref<?x?xf32>
    linalg.fill(%V2, %f5) : memref<?x?xf32, 0>, f32
    %U2 = memref_cast %V2 : memref<?x?xf32, 0> to memref<*xf32>
    call @print_memref_f32(%U2) : (memref<*xf32>) -> ()

    %V3 = memref_cast %V2 : memref<?x?xf32> to memref<*xf32>
    %V4 = memref_cast %V3 : memref<*xf32> to memref<?x?xf32>
    linalg.fill(%V4, %f2) : memref<?x?xf32, 0>, f32
    %U3 = memref_cast %V2 : memref<?x?xf32> to memref<*xf32>
    call @print_memref_f32(%U3) : (memref<*xf32>) -> ()

    // 122 is ASCII for 'z'.
    %i8_z = constant 122 : i8
    %I8 = alloc() : memref<i8>
    store %i8_z, %I8[]: memref<i8>
    %U4 = memref_cast %I8 : memref<i8> to memref<*xi8>
    call @print_memref_i8(%U4) : (memref<*xi8>) -> ()

    dealloc %A : memref<10x3xf32, 0>
    return
}

func @print_memref_i8(memref<*xi8>) attributes { llvm.emit_c_interface }
func @print_memref_f32(memref<*xf32>) attributes { llvm.emit_c_interface }