Break circular dependency between FIR dialect and utilities
[llvm-project.git] / flang / test / Lower / Intrinsics / reshape.f90
blobcb09be31871b078a6e5e13337842cb49b9acc4d8
1 ! RUN: bbc -emit-fir %s -o - | FileCheck %s
3 ! CHECK-LABEL: func @_QPreshape_test(
4 ! CHECK-SAME: %[[arg0:.*]]: !fir.box<!fir.array<?x?xi32>>{{.*}}, %[[arg1:[^:]+]]: !fir.box<!fir.array<?x?x?xi32>>{{.*}}, %[[arg2:[^:]+]]: !fir.box<!fir.array<?x?x?xi32>>{{.*}}, %[[arg3:.*]]: !fir.ref<!fir.array<2xi32>>{{.*}}, %[[arg4:.*]]: !fir.ref<!fir.array<2xi32>>{{.*}}) {
5 subroutine reshape_test(x, source, pd, sh, ord)
6 integer :: x(:,:)
7 integer :: source(:,:,:)
8 integer :: pd(:,:,:)
9 integer :: sh(2)
10 integer :: ord(2)
11 ! CHECK-DAG: %[[c2:.*]] = arith.constant 2 : index
12 ! CHECK-DAG: %[[a0:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?x?xi32>>>
13 ! CHECK-DAG: %[[a1:.*]] = fir.shape %[[c2]] : (index) -> !fir.shape<1>
14 ! CHECK-DAG: %[[a2:.*]] = fir.embox %[[arg3]](%{{.*}}) : (!fir.ref<!fir.array<2xi32>>, !fir.shape<1>) -> !fir.box<!fir.array<2xi32>>
15 ! CHECK-DAG: %[[a3:.*]] = fir.embox %[[arg4]](%{{.*}}) : (!fir.ref<!fir.array<2xi32>>, !fir.shape<1>) -> !fir.box<!fir.array<2xi32>>
16 ! CHECK-DAG: %[[a8:.*]] = fir.convert %[[a0]] : (!fir.ref<!fir.box<!fir.heap<!fir.array<?x?xi32>>>>) -> !fir.ref<!fir.box<none>>
17 ! CHECK-DAG: %[[a9:.*]] = fir.convert %[[arg1]] : (!fir.box<!fir.array<?x?x?xi32>>) -> !fir.box<none>
18 ! CHECK-DAG: %[[a10:.*]] = fir.convert %[[a2]] : (!fir.box<!fir.array<2xi32>>) -> !fir.box<none>
19 ! CHECK-DAG: %[[a11:.*]] = fir.convert %[[arg2]] : (!fir.box<!fir.array<?x?x?xi32>>) -> !fir.box<none>
20 ! CHECK-DAG: %[[a12:.*]] = fir.convert %[[a3]] : (!fir.box<!fir.array<2xi32>>) -> !fir.box<none>
21 x = reshape(source, sh, pd, ord)
22 ! CHECK: %{{.*}} = fir.call @_FortranAReshape(%[[a8]], %[[a9]], %[[a10]], %[[a11]], %[[a12]], %{{.*}}, %{{.*}}) {{.*}}: (!fir.ref<!fir.box<none>>, !fir.box<none>, !fir.box<none>, !fir.box<none>, !fir.box<none>, !fir.ref<i8>, i32) -> none
23 ! CHECK-DAG: %[[a15:.*]] = fir.load %[[a0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?x?xi32>>>>
24 ! CHECK-DAG: %[[a18:.*]] = fir.box_addr %[[a15]] : (!fir.box<!fir.heap<!fir.array<?x?xi32>>>) -> !fir.heap<!fir.array<?x?xi32>>
25 ! CHECK-DAG: fir.freemem %[[a18]]
26 end subroutine
28 ! CHECK-LABEL: func @_QPtest_reshape_optional(
29 ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?xf32>>>>
30 ! CHECK-SAME: %[[VAL_1:.*]]: !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>
31 subroutine test_reshape_optional(pad, order, source, shape)
32 real, pointer :: pad(:, :)
33 integer, pointer :: order(:)
34 real :: source(:, :, :)
35 integer :: shape(4)
36 print *, reshape(source=source, shape=shape, pad=pad, order=order)
37 ! CHECK: %[[VAL_13:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?xf32>>>>
38 ! CHECK: %[[VAL_14:.*]] = fir.box_addr %[[VAL_13]] : (!fir.box<!fir.ptr<!fir.array<?x?xf32>>>) -> !fir.ptr<!fir.array<?x?xf32>>
39 ! CHECK: %[[VAL_15:.*]] = fir.convert %[[VAL_14]] : (!fir.ptr<!fir.array<?x?xf32>>) -> i64
40 ! CHECK: %[[VAL_16:.*]] = arith.constant 0 : i64
41 ! CHECK: %[[VAL_17:.*]] = arith.cmpi ne, %[[VAL_15]], %[[VAL_16]] : i64
42 ! CHECK: %[[VAL_18:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?xf32>>>>
43 ! CHECK: %[[VAL_19:.*]] = fir.absent !fir.box<!fir.ptr<!fir.array<?x?xf32>>>
44 ! CHECK: %[[VAL_20:.*]] = arith.select %[[VAL_17]], %[[VAL_18]], %[[VAL_19]] : !fir.box<!fir.ptr<!fir.array<?x?xf32>>>
45 ! CHECK: %[[VAL_21:.*]] = fir.load %[[VAL_1]] : !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>
46 ! CHECK: %[[VAL_22:.*]] = fir.box_addr %[[VAL_21]] : (!fir.box<!fir.ptr<!fir.array<?xi32>>>) -> !fir.ptr<!fir.array<?xi32>>
47 ! CHECK: %[[VAL_23:.*]] = fir.convert %[[VAL_22]] : (!fir.ptr<!fir.array<?xi32>>) -> i64
48 ! CHECK: %[[VAL_24:.*]] = arith.constant 0 : i64
49 ! CHECK: %[[VAL_25:.*]] = arith.cmpi ne, %[[VAL_23]], %[[VAL_24]] : i64
50 ! CHECK: %[[VAL_26:.*]] = fir.load %[[VAL_1]] : !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>
51 ! CHECK: %[[VAL_27:.*]] = fir.absent !fir.box<!fir.ptr<!fir.array<?xi32>>>
52 ! CHECK: %[[VAL_28:.*]] = arith.select %[[VAL_25]], %[[VAL_26]], %[[VAL_27]] : !fir.box<!fir.ptr<!fir.array<?xi32>>>
53 ! CHECK: %[[VAL_38:.*]] = fir.convert %[[VAL_20]] : (!fir.box<!fir.ptr<!fir.array<?x?xf32>>>) -> !fir.box<none>
54 ! CHECK: %[[VAL_39:.*]] = fir.convert %[[VAL_28]] : (!fir.box<!fir.ptr<!fir.array<?xi32>>>) -> !fir.box<none>
55 ! CHECK: %[[VAL_41:.*]] = fir.call @_FortranAReshape({{.*}}, {{.*}}, %{{.*}}, %[[VAL_38]], %[[VAL_39]], %{{.*}}, %{{.*}}) {{.*}}: (!fir.ref<!fir.box<none>>, !fir.box<none>, !fir.box<none>, !fir.box<none>, !fir.box<none>, !fir.ref<i8>, i32) -> none
56 end subroutine
58 ! CHECK-LABEL: func.func @_QPtest_reshape_shape_slice() {
59 ! CHECK: %[[VAL_1:.*]] = fir.address_of(@_QFtest_reshape_shape_sliceEdims) : !fir.ref<!fir.array<4xi32>>
60 ! CHECK: %[[VAL_2:.*]] = arith.constant 4 : index
61 ! CHECK: %[[VAL_3:.*]] = fir.address_of(@_QFtest_reshape_shape_sliceEtmp) : !fir.ref<!fir.array<4xf32>>
62 ! CHECK: %[[VAL_4:.*]] = arith.constant 4 : index
63 ! CHECK: %[[VAL_5:.*]] = fir.shape %[[VAL_4]] : (index) -> !fir.shape<1>
64 ! CHECK: %[[VAL_6:.*]] = fir.embox %[[VAL_3]](%[[VAL_5]]) : (!fir.ref<!fir.array<4xf32>>, !fir.shape<1>) -> !fir.box<!fir.array<4xf32>>
65 ! CHECK: %[[VAL_7:.*]] = arith.constant 1 : i64
66 ! CHECK: %[[VAL_8:.*]] = fir.convert %[[VAL_7]] : (i64) -> index
67 ! CHECK: %[[VAL_9:.*]] = arith.constant 1 : i64
68 ! CHECK: %[[VAL_10:.*]] = fir.convert %[[VAL_9]] : (i64) -> index
69 ! CHECK: %[[VAL_11:.*]] = arith.constant 2 : i64
70 ! CHECK: %[[VAL_12:.*]] = fir.convert %[[VAL_11]] : (i64) -> index
71 ! CHECK: %[[VAL_13:.*]] = fir.shape %[[VAL_2]] : (index) -> !fir.shape<1>
72 ! CHECK: %[[VAL_14:.*]] = fir.slice %[[VAL_8]], %[[VAL_12]], %[[VAL_10]] : (index, index, index) -> !fir.slice<1>
73 ! CHECK: %[[VAL_15:.*]] = fir.embox %[[VAL_1]](%[[VAL_13]]) [%[[VAL_14]]] : (!fir.ref<!fir.array<4xi32>>, !fir.shape<1>, !fir.slice<1>) -> !fir.box<!fir.array<2xi32>>
74 ! CHECK: %[[VAL_25:.*]] = fir.convert %[[VAL_6]] : (!fir.box<!fir.array<4xf32>>) -> !fir.box<none>
75 ! CHECK: %[[VAL_26:.*]] = fir.convert %[[VAL_15]] : (!fir.box<!fir.array<2xi32>>) -> !fir.box<none>
76 ! CHECK: %[[VAL_30:.*]] = fir.call @_FortranAReshape(%{{.*}}, %[[VAL_25]], %[[VAL_26]], %{{.*}}, %{{.*}}, %{{.*}}, %{{.*}}) {{.*}}: (!fir.ref<!fir.box<none>>, !fir.box<none>, !fir.box<none>, !fir.box<none>, !fir.box<none>, !fir.ref<i8>, i32) -> none
77 subroutine test_reshape_shape_slice()
78 integer, parameter :: i = 1
79 real :: tmp(4) = [1,2,3,4]
80 integer :: dims(4) = [2,2,2,2]
81 call some_proc(reshape(tmp, dims(i:2)))
82 end