1 // Test hlfir.declare operation parse, verify (no errors), and unparse.
3 // RUN: fir-opt %s | fir-opt | FileCheck %s
5 func.func @numeric_declare(%arg0: !fir.ref<f32>) {
6 %0:2 = hlfir.declare %arg0 {uniq_name = "x"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
9 // CHECK-LABEL: func.func @numeric_declare(
10 // CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f32>) {
11 // CHECK: %[[VAL_1:.*]] = hlfir.declare %[[VAL_0]] {uniq_name = "x"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
14 func.func @char_declare(%arg0: !fir.boxchar<1> ) {
15 %0:2 = fir.unboxchar %arg0 : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)
16 %1:2 = hlfir.declare %0#0 typeparams %0#1 {uniq_name = "c"} : (!fir.ref<!fir.char<1,?>>, index) -> (!fir.boxchar<1>, !fir.ref<!fir.char<1,?>>)
19 // CHECK-LABEL: func.func @char_declare(
20 // CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<1>) {
21 // CHECK: %[[VAL_1:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)
22 // CHECK: %[[VAL_2:.*]] = hlfir.declare %[[VAL_1]]#0 typeparams %[[VAL_1]]#1 {uniq_name = "c"} : (!fir.ref<!fir.char<1,?>>, index) -> (!fir.boxchar<1>, !fir.ref<!fir.char<1,?>>)
25 func.func @derived_declare(%arg0: !fir.ref<!fir.type<t{field:i32}>>) {
26 %0:2 = hlfir.declare %arg0 {uniq_name = "x"} : (!fir.ref<!fir.type<t{field:i32}>>) -> (!fir.ref<!fir.type<t{field:i32}>>, !fir.ref<!fir.type<t{field:i32}>>)
29 // CHECK-LABEL: func.func @derived_declare(
30 // CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.type<t{field:i32}>>) {
31 // CHECK: %[[VAL_1:.*]] = hlfir.declare %[[VAL_0]] {uniq_name = "x"} : (!fir.ref<!fir.type<t{field:i32}>>) -> (!fir.ref<!fir.type<t{field:i32}>>, !fir.ref<!fir.type<t{field:i32}>>)
34 func.func @pdt_declare(%arg0: !fir.ref<!fir.type<pdt(param:i32){field:i32}>>) {
35 %c1 = arith.constant 1 : index
36 %0:2 = hlfir.declare %arg0 typeparams %c1 {uniq_name = "x"} : (!fir.ref<!fir.type<pdt(param:i32){field:i32}>>, index) -> (!fir.box<!fir.type<pdt(param:i32){field:i32}>>, !fir.ref<!fir.type<pdt(param:i32){field:i32}>>)
39 // CHECK-LABEL: func.func @pdt_declare(
40 // CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.type<pdt(param:i32){field:i32}>>) {
41 // CHECK: %[[VAL_1:.*]] = arith.constant 1 : index
42 // CHECK: %[[VAL_2:.*]] = hlfir.declare %[[VAL_0]] typeparams %[[VAL_1]] {uniq_name = "x"} : (!fir.ref<!fir.type<pdt(param:i32){field:i32}>>, index) -> (!fir.box<!fir.type<pdt(param:i32){field:i32}>>, !fir.ref<!fir.type<pdt(param:i32){field:i32}>>)
45 func.func @array_declare(%arg0: !fir.ref<!fir.array<?x?xf32>>) {
46 %c1 = arith.constant 1 : index
47 %c2 = arith.constant 2 : index
48 %shape = fir.shape %c1, %c2 : (index, index) -> !fir.shape<2>
49 %0:2 = hlfir.declare %arg0(%shape) {uniq_name = "x"} : (!fir.ref<!fir.array<?x?xf32>>, !fir.shape<2>) -> (!fir.box<!fir.array<?x?xf32>>, !fir.ref<!fir.array<?x?xf32>>)
52 // CHECK-LABEL: func.func @array_declare(
53 // CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.array<?x?xf32>>) {
54 // CHECK: %[[VAL_1:.*]] = arith.constant 1 : index
55 // CHECK: %[[VAL_2:.*]] = arith.constant 2 : index
56 // CHECK: %[[VAL_3:.*]] = fir.shape %[[VAL_1]], %[[VAL_2]] : (index, index) -> !fir.shape<2>
57 // CHECK: %[[VAL_4:.*]] = hlfir.declare %[[VAL_0]](%[[VAL_3]]) {uniq_name = "x"} : (!fir.ref<!fir.array<?x?xf32>>, !fir.shape<2>) -> (!fir.box<!fir.array<?x?xf32>>, !fir.ref<!fir.array<?x?xf32>>)
60 func.func @array_declare_2(%arg0: !fir.ref<!fir.array<?x?xf32>>) {
61 %c1 = arith.constant 1 : index
62 %c2 = arith.constant 2 : index
63 %c3 = arith.constant 3 : index
64 %c4 = arith.constant 4 : index
65 %shape = fir.shape_shift %c1, %c2, %c3, %c4 : (index, index, index, index) -> !fir.shapeshift<2>
66 %0:2 = hlfir.declare %arg0(%shape) {uniq_name = "x"} : (!fir.ref<!fir.array<?x?xf32>>, !fir.shapeshift<2>) -> (!fir.box<!fir.array<?x?xf32>>, !fir.ref<!fir.array<?x?xf32>>)
69 // CHECK-LABEL: func.func @array_declare_2(
70 // CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.array<?x?xf32>>) {
71 // CHECK: %[[VAL_1:.*]] = arith.constant 1 : index
72 // CHECK: %[[VAL_2:.*]] = arith.constant 2 : index
73 // CHECK: %[[VAL_3:.*]] = arith.constant 3 : index
74 // CHECK: %[[VAL_4:.*]] = arith.constant 4 : index
75 // CHECK: %[[VAL_5:.*]] = fir.shape_shift %[[VAL_1]], %[[VAL_2]], %[[VAL_3]], %[[VAL_4]] : (index, index, index, index) -> !fir.shapeshift<2>
76 // CHECK: %[[VAL_6:.*]] = hlfir.declare %[[VAL_0]](%[[VAL_5]]) {uniq_name = "x"} : (!fir.ref<!fir.array<?x?xf32>>, !fir.shapeshift<2>) -> (!fir.box<!fir.array<?x?xf32>>, !fir.ref<!fir.array<?x?xf32>>)
78 func.func @array_declare_constant_extents_with_lower_bounds(%arg0: !fir.ref<!fir.array<2x4xf32>>) {
79 %c1 = arith.constant 1 : index
80 %c2 = arith.constant 2 : index
81 %c3 = arith.constant 3 : index
82 %c4 = arith.constant 4 : index
83 %shape = fir.shape_shift %c1, %c2, %c3, %c4 : (index, index, index, index) -> !fir.shapeshift<2>
84 %0:2 = hlfir.declare %arg0(%shape) {uniq_name = "x"} : (!fir.ref<!fir.array<2x4xf32>>, !fir.shapeshift<2>) -> (!fir.box<!fir.array<2x4xf32>>, !fir.ref<!fir.array<2x4xf32>>)
87 // CHECK-LABEL: func.func @array_declare_constant_extents_with_lower_bounds(
88 // CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.array<2x4xf32>>) {
89 // CHECK: %[[VAL_1:.*]] = arith.constant 1 : index
90 // CHECK: %[[VAL_2:.*]] = arith.constant 2 : index
91 // CHECK: %[[VAL_3:.*]] = arith.constant 3 : index
92 // CHECK: %[[VAL_4:.*]] = arith.constant 4 : index
93 // CHECK: %[[VAL_5:.*]] = fir.shape_shift %[[VAL_1]], %[[VAL_2]], %[[VAL_3]], %[[VAL_4]] : (index, index, index, index) -> !fir.shapeshift<2>
94 // CHECK: %[[VAL_6:.*]] = hlfir.declare %[[VAL_0]](%[[VAL_5]]) {uniq_name = "x"} : (!fir.ref<!fir.array<2x4xf32>>, !fir.shapeshift<2>) -> (!fir.box<!fir.array<2x4xf32>>, !fir.ref<!fir.array<2x4xf32>>)
97 func.func @array_declare_box(%arg0: !fir.box<!fir.array<?x?xf32>>) {
98 %c1 = arith.constant 1 : index
99 %c2 = arith.constant 2 : index
100 %shape = fir.shift %c1, %c2 : (index, index) -> !fir.shift<2>
101 %0:2 = hlfir.declare %arg0(%shape) {uniq_name = "x"} : (!fir.box<!fir.array<?x?xf32>>, !fir.shift<2>) -> (!fir.box<!fir.array<?x?xf32>>, !fir.box<!fir.array<?x?xf32>>)
104 // CHECK-LABEL: func.func @array_declare_box(
105 // CHECK-SAME: %[[VAL_0:.*]]: !fir.box<!fir.array<?x?xf32>>) {
106 // CHECK: %[[VAL_1:.*]] = arith.constant 1 : index
107 // CHECK: %[[VAL_2:.*]] = arith.constant 2 : index
108 // CHECK: %[[VAL_3:.*]] = fir.shift %[[VAL_1]], %[[VAL_2]] : (index, index) -> !fir.shift<2>
109 // CHECK: %[[VAL_4:.*]] = hlfir.declare %[[VAL_0]](%[[VAL_3]]) {uniq_name = "x"} : (!fir.box<!fir.array<?x?xf32>>, !fir.shift<2>) -> (!fir.box<!fir.array<?x?xf32>>, !fir.box<!fir.array<?x?xf32>>)
112 func.func @array_declare_char_box(%arg0: !fir.box<!fir.array<?x?x!fir.char<1,?>>>) {
113 %0:2 = hlfir.declare %arg0 {uniq_name = "x"} : (!fir.box<!fir.array<?x?x!fir.char<1,?>>>) -> (!fir.box<!fir.array<?x?x!fir.char<1,?>>>, !fir.box<!fir.array<?x?x!fir.char<1,?>>>)
116 // CHECK-LABEL: func.func @array_declare_char_box(
117 // CHECK-SAME: %[[VAL_0:.*]]: !fir.box<!fir.array<?x?x!fir.char<1,?>>>) {
118 // CHECK: %[[VAL_1:.*]] = hlfir.declare %[[VAL_0]] {uniq_name = "x"} : (!fir.box<!fir.array<?x?x!fir.char<1,?>>>) -> (!fir.box<!fir.array<?x?x!fir.char<1,?>>>, !fir.box<!fir.array<?x?x!fir.char<1,?>>>)
121 func.func @array_declare_char_box_2(%arg0: !fir.box<!fir.array<?x?x!fir.char<1,?>>>) {
122 %c1 = arith.constant 1 : index
123 %c2 = arith.constant 2 : index
124 %c3 = arith.constant 3 : index
125 %shape = fir.shift %c1, %c2 : (index, index) -> !fir.shift<2>
126 %0:2 = hlfir.declare %arg0(%shape) typeparams %c3 {uniq_name = "x"} : (!fir.box<!fir.array<?x?x!fir.char<1,?>>>, !fir.shift<2>, index) -> (!fir.box<!fir.array<?x?x!fir.char<1,?>>>, !fir.box<!fir.array<?x?x!fir.char<1,?>>>)
129 // CHECK-LABEL: func.func @array_declare_char_box_2(
130 // CHECK-SAME: %[[VAL_0:.*]]: !fir.box<!fir.array<?x?x!fir.char<1,?>>>) {
131 // CHECK: %[[VAL_1:.*]] = arith.constant 1 : index
132 // CHECK: %[[VAL_2:.*]] = arith.constant 2 : index
133 // CHECK: %[[VAL_3:.*]] = arith.constant 3 : index
134 // CHECK: %[[VAL_4:.*]] = fir.shift %[[VAL_1]], %[[VAL_2]] : (index, index) -> !fir.shift<2>
135 // CHECK: %[[VAL_5:.*]] = hlfir.declare %[[VAL_0]](%[[VAL_4]]) typeparams %[[VAL_3]] {uniq_name = "x"} : (!fir.box<!fir.array<?x?x!fir.char<1,?>>>, !fir.shift<2>, index) -> (!fir.box<!fir.array<?x?x!fir.char<1,?>>>, !fir.box<!fir.array<?x?x!fir.char<1,?>>>)
138 func.func @array_declare_char_boxaddr(%arg0: !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>) {
139 %0:2 = hlfir.declare %arg0 {uniq_name = "x"} : (!fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>) -> (!fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>)
142 // CHECK-LABEL: func.func @array_declare_char_boxaddr(
143 // CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>) {
144 // CHECK: %[[VAL_1:.*]] = hlfir.declare %[[VAL_0]] {uniq_name = "x"} : (!fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>) -> (!fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>)
147 func.func @array_declare_char_boxaddr_2(%arg0: !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>) {
148 %c3 = arith.constant 3 : index
149 %0:2 = hlfir.declare %arg0 typeparams %c3 {uniq_name = "x"} : (!fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>, index) -> (!fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>)
152 // CHECK-LABEL: func.func @array_declare_char_boxaddr_2(
153 // CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>) {
154 // CHECK: %[[VAL_1:.*]] = arith.constant 3 : index
155 // CHECK: %[[VAL_2:.*]] = hlfir.declare %[[VAL_0]] typeparams %[[VAL_1]] {uniq_name = "x"} : (!fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>, index) -> (!fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>, !fir.ref<!fir.box<!fir.ptr<!fir.array<?x?x!fir.char<1,?>>>>>)
157 func.func @array_declare_unlimited_polymorphic_boxaddr(%arg0: !fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>>) {
158 %0:2 = hlfir.declare %arg0 {uniq_name = "x"} : (!fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>>) -> (!fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>>, !fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>>)
161 // CHECK-LABEL: func.func @array_declare_unlimited_polymorphic_boxaddr(
162 // CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>>) {
163 // CHECK: %[[VAL_1:.*]] = hlfir.declare %[[VAL_0]] {uniq_name = "x"} : (!fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>>) -> (!fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>>, !fir.ref<!fir.class<!fir.ptr<!fir.array<?x?xnone>>>>)