xref: /llvm-project/flang/test/Lower/OpenMP/wsloop-reduction-allocatable-array-minmax.f90 (revision 937cbce14c9aa956342a9c818c26a8a557802843)
1! RUN: bbc -emit-hlfir -fopenmp -o - %s 2>&1 | FileCheck %s
2! RUN: %flang_fc1 -emit-hlfir -fopenmp -o - %s 2>&1 | FileCheck %s
3program reduce15
4  integer, parameter :: SIZE = 10
5  integer, dimension(:), allocatable :: arr,maxes,mins
6  integer :: i
7
8  allocate(arr(10))
9  allocate(maxes(10))
10  allocate(mins(10))
11
12  maxes = 5
13  mins = 5
14  do i = 1,SIZE
15    arr(i) = i
16  end do
17
18  !$omp parallel do reduction(max:maxes)
19  do i = 1,SIZE
20    maxes = max(arr, maxes)
21  end do
22  !$omp end parallel do
23
24
25  !$omp parallel do reduction(min:mins)
26  do i = 1,SIZE
27    mins = min(arr, mins)
28  end do
29  !$omp end parallel do
30
31  print *,"max: ", maxes
32  print *,"min: ", mins
33end program
34
35! CHECK-LABEL:   omp.declare_reduction @min_byref_box_heap_Uxi32 : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>> alloc {
36! CHECK:           %[[VAL_3:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?xi32>>>
37! CHECK:           omp.yield(%[[VAL_3]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
38! CHECK-LABEL:   } init {
39! CHECK:         ^bb0(%[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>, %[[ALLOC:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>):
40! CHECK:           %[[VAL_1:.*]] = arith.constant 2147483647 : i32
41! CHECK:           %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
42! CHECK:           %[[VAL_4:.*]] = fir.box_addr %[[VAL_2]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>) -> !fir.heap<!fir.array<?xi32>>
43! CHECK:           %[[VAL_5:.*]] = fir.convert %[[VAL_4]] : (!fir.heap<!fir.array<?xi32>>) -> i64
44! CHECK:           %[[VAL_6:.*]] = arith.constant 0 : i64
45! CHECK:           %[[VAL_7:.*]] = arith.cmpi eq, %[[VAL_5]], %[[VAL_6]] : i64
46! CHECK:           fir.if %[[VAL_7]] {
47! CHECK:             %[[VAL_8:.*]] = fir.embox %[[VAL_4]] : (!fir.heap<!fir.array<?xi32>>) -> !fir.box<!fir.heap<!fir.array<?xi32>>>
48! CHECK:             fir.store %[[VAL_8]] to %[[ALLOC]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
49! CHECK:           } else {
50! CHECK:             %[[VAL_9:.*]] = arith.constant 0 : index
51! CHECK:             %[[VAL_10:.*]]:3 = fir.box_dims %[[VAL_2]], %[[VAL_9]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
52! CHECK:             %[[VAL_11:.*]] = fir.shape %[[VAL_10]]#1 : (index) -> !fir.shape<1>
53! CHECK:             %[[VAL_12:.*]] = fir.allocmem !fir.array<?xi32>, %[[VAL_10]]#1 {bindc_name = ".tmp", uniq_name = ""}
54! CHECK:             %[[VAL_13:.*]] = arith.constant true
55! CHECK:             %[[VAL_14:.*]]:2 = hlfir.declare %[[VAL_12]](%[[VAL_11]]) {uniq_name = ".tmp"} : (!fir.heap<!fir.array<?xi32>>, !fir.shape<1>) -> (!fir.box<!fir.array<?xi32>>, !fir.heap<!fir.array<?xi32>>)
56! CHECK:             %[[VAL_15:.*]] = arith.constant 0 : index
57! CHECK:             %[[VAL_16:.*]]:3 = fir.box_dims %[[VAL_2]], %[[VAL_15]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
58! CHECK:             %[[VAL_17:.*]] = fir.shape_shift %[[VAL_16]]#0, %[[VAL_16]]#1 : (index, index) -> !fir.shapeshift<1>
59! CHECK:             %[[VAL_18:.*]] = fir.rebox %[[VAL_14]]#0(%[[VAL_17]]) : (!fir.box<!fir.array<?xi32>>, !fir.shapeshift<1>) -> !fir.box<!fir.heap<!fir.array<?xi32>>>
60! CHECK:             hlfir.assign %[[VAL_1]] to %[[VAL_18]] : i32, !fir.box<!fir.heap<!fir.array<?xi32>>>
61! CHECK:             fir.store %[[VAL_18]] to %[[ALLOC]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
62! CHECK:           }
63! CHECK:           omp.yield(%[[ALLOC]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
64! CHECK-LABEL:   } combiner {
65! CHECK:         ^bb0(%[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>, %[[VAL_1:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>):
66! CHECK:           %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
67! CHECK:           %[[VAL_3:.*]] = fir.load %[[VAL_1]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
68! CHECK:           %[[VAL_4:.*]] = arith.constant 0 : index
69! CHECK:           %[[VAL_5:.*]]:3 = fir.box_dims %[[VAL_2]], %[[VAL_4]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
70! CHECK:           %[[VAL_6:.*]] = fir.shape_shift %[[VAL_5]]#0, %[[VAL_5]]#1 : (index, index) -> !fir.shapeshift<1>
71! CHECK:           %[[VAL_7:.*]] = arith.constant 1 : index
72! CHECK:           fir.do_loop %[[VAL_8:.*]] = %[[VAL_7]] to %[[VAL_5]]#1 step %[[VAL_7]] unordered {
73! CHECK:             %[[VAL_9:.*]] = fir.array_coor %[[VAL_2]](%[[VAL_6]]) %[[VAL_8]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, !fir.shapeshift<1>, index) -> !fir.ref<i32>
74! CHECK:             %[[VAL_10:.*]] = fir.array_coor %[[VAL_3]](%[[VAL_6]]) %[[VAL_8]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, !fir.shapeshift<1>, index) -> !fir.ref<i32>
75! CHECK:             %[[VAL_11:.*]] = fir.load %[[VAL_9]] : !fir.ref<i32>
76! CHECK:             %[[VAL_12:.*]] = fir.load %[[VAL_10]] : !fir.ref<i32>
77! CHECK:             %[[VAL_13:.*]] = arith.minsi %[[VAL_11]], %[[VAL_12]] : i32
78! CHECK:             fir.store %[[VAL_13]] to %[[VAL_9]] : !fir.ref<i32>
79! CHECK:           }
80! CHECK:           omp.yield(%[[VAL_0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
81! CHECK-LABEL:   }  cleanup {
82! CHECK:         ^bb0(%[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>):
83! CHECK:           %[[VAL_1:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
84! CHECK:           %[[VAL_2:.*]] = fir.box_addr %[[VAL_1]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>) -> !fir.heap<!fir.array<?xi32>>
85! CHECK:           %[[VAL_3:.*]] = fir.convert %[[VAL_2]] : (!fir.heap<!fir.array<?xi32>>) -> i64
86! CHECK:           %[[VAL_4:.*]] = arith.constant 0 : i64
87! CHECK:           %[[VAL_5:.*]] = arith.cmpi ne, %[[VAL_3]], %[[VAL_4]] : i64
88! CHECK:           fir.if %[[VAL_5]] {
89! CHECK:             fir.freemem %[[VAL_2]] : !fir.heap<!fir.array<?xi32>>
90! CHECK:           }
91! CHECK:           omp.yield
92! CHECK:         }
93
94! CHECK-LABEL:   omp.declare_reduction @max_byref_box_heap_Uxi32 : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>> alloc {
95! CHECK:           %[[VAL_3:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?xi32>>>
96! CHECK:           omp.yield(%[[VAL_3]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
97! CHECK-LABEL:   } init {
98! CHECK:         ^bb0(%[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>, %[[ALLOC:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>):
99! CHECK:           %[[VAL_1:.*]] = arith.constant -2147483648 : i32
100! CHECK:           %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
101! CHECK:           %[[VAL_4:.*]] = fir.box_addr %[[VAL_2]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>) -> !fir.heap<!fir.array<?xi32>>
102! CHECK:           %[[VAL_5:.*]] = fir.convert %[[VAL_4]] : (!fir.heap<!fir.array<?xi32>>) -> i64
103! CHECK:           %[[VAL_6:.*]] = arith.constant 0 : i64
104! CHECK:           %[[VAL_7:.*]] = arith.cmpi eq, %[[VAL_5]], %[[VAL_6]] : i64
105! CHECK:           fir.if %[[VAL_7]] {
106! CHECK:             %[[VAL_8:.*]] = fir.embox %[[VAL_4]] : (!fir.heap<!fir.array<?xi32>>) -> !fir.box<!fir.heap<!fir.array<?xi32>>>
107! CHECK:             fir.store %[[VAL_8]] to %[[ALLOC]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
108! CHECK:           } else {
109! CHECK:             %[[VAL_9:.*]] = arith.constant 0 : index
110! CHECK:             %[[VAL_10:.*]]:3 = fir.box_dims %[[VAL_2]], %[[VAL_9]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
111! CHECK:             %[[VAL_11:.*]] = fir.shape %[[VAL_10]]#1 : (index) -> !fir.shape<1>
112! CHECK:             %[[VAL_12:.*]] = fir.allocmem !fir.array<?xi32>, %[[VAL_10]]#1 {bindc_name = ".tmp", uniq_name = ""}
113! CHECK:             %[[VAL_13:.*]] = arith.constant true
114! CHECK:             %[[VAL_14:.*]]:2 = hlfir.declare %[[VAL_12]](%[[VAL_11]]) {uniq_name = ".tmp"} : (!fir.heap<!fir.array<?xi32>>, !fir.shape<1>) -> (!fir.box<!fir.array<?xi32>>, !fir.heap<!fir.array<?xi32>>)
115! CHECK:             %[[VAL_15:.*]] = arith.constant 0 : index
116! CHECK:             %[[VAL_16:.*]]:3 = fir.box_dims %[[VAL_2]], %[[VAL_15]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
117! CHECK:             %[[VAL_17:.*]] = fir.shape_shift %[[VAL_16]]#0, %[[VAL_16]]#1 : (index, index) -> !fir.shapeshift<1>
118! CHECK:             %[[VAL_18:.*]] = fir.rebox %[[VAL_14]]#0(%[[VAL_17]]) : (!fir.box<!fir.array<?xi32>>, !fir.shapeshift<1>) -> !fir.box<!fir.heap<!fir.array<?xi32>>>
119! CHECK:             hlfir.assign %[[VAL_1]] to %[[VAL_18]] : i32, !fir.box<!fir.heap<!fir.array<?xi32>>>
120! CHECK:             fir.store %[[VAL_18]] to %[[ALLOC]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
121! CHECK:           }
122! CHECK:           omp.yield(%[[ALLOC]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
123! CHECK-LABEL:   } combiner {
124! CHECK:         ^bb0(%[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>, %[[VAL_1:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>):
125! CHECK:           %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
126! CHECK:           %[[VAL_3:.*]] = fir.load %[[VAL_1]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
127! CHECK:           %[[VAL_4:.*]] = arith.constant 0 : index
128! CHECK:           %[[VAL_5:.*]]:3 = fir.box_dims %[[VAL_2]], %[[VAL_4]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
129! CHECK:           %[[VAL_6:.*]] = fir.shape_shift %[[VAL_5]]#0, %[[VAL_5]]#1 : (index, index) -> !fir.shapeshift<1>
130! CHECK:           %[[VAL_7:.*]] = arith.constant 1 : index
131! CHECK:           fir.do_loop %[[VAL_8:.*]] = %[[VAL_7]] to %[[VAL_5]]#1 step %[[VAL_7]] unordered {
132! CHECK:             %[[VAL_9:.*]] = fir.array_coor %[[VAL_2]](%[[VAL_6]]) %[[VAL_8]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, !fir.shapeshift<1>, index) -> !fir.ref<i32>
133! CHECK:             %[[VAL_10:.*]] = fir.array_coor %[[VAL_3]](%[[VAL_6]]) %[[VAL_8]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, !fir.shapeshift<1>, index) -> !fir.ref<i32>
134! CHECK:             %[[VAL_11:.*]] = fir.load %[[VAL_9]] : !fir.ref<i32>
135! CHECK:             %[[VAL_12:.*]] = fir.load %[[VAL_10]] : !fir.ref<i32>
136! CHECK:             %[[VAL_13:.*]] = arith.maxsi %[[VAL_11]], %[[VAL_12]] : i32
137! CHECK:             fir.store %[[VAL_13]] to %[[VAL_9]] : !fir.ref<i32>
138! CHECK:           }
139! CHECK:           omp.yield(%[[VAL_0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
140! CHECK-LABEL:   }  cleanup {
141! CHECK:         ^bb0(%[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>):
142! CHECK:           %[[VAL_1:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
143! CHECK:           %[[VAL_2:.*]] = fir.box_addr %[[VAL_1]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>) -> !fir.heap<!fir.array<?xi32>>
144! CHECK:           %[[VAL_3:.*]] = fir.convert %[[VAL_2]] : (!fir.heap<!fir.array<?xi32>>) -> i64
145! CHECK:           %[[VAL_4:.*]] = arith.constant 0 : i64
146! CHECK:           %[[VAL_5:.*]] = arith.cmpi ne, %[[VAL_3]], %[[VAL_4]] : i64
147! CHECK:           fir.if %[[VAL_5]] {
148! CHECK:             fir.freemem %[[VAL_2]] : !fir.heap<!fir.array<?xi32>>
149! CHECK:           }
150! CHECK:           omp.yield
151! CHECK:         }
152
153! CHECK-LABEL:   func.func @_QQmain() attributes {fir.bindc_name = "reduce15"} {
154! CHECK:           %[[VAL_0:.*]] = fir.address_of(@_QFEarr) : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
155! CHECK:           %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] {fortran_attrs = {{.*}}<allocatable>, uniq_name = "_QFEarr"} : (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>) -> (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>, !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
156! CHECK:           %[[VAL_2:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFEi"}
157! CHECK:           %[[VAL_3:.*]]:2 = hlfir.declare %[[VAL_2]] {uniq_name = "_QFEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
158! CHECK:           %[[VAL_4:.*]] = fir.address_of(@_QFEmaxes) : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
159! CHECK:           %[[VAL_5:.*]]:2 = hlfir.declare %[[VAL_4]] {fortran_attrs = {{.*}}<allocatable>, uniq_name = "_QFEmaxes"} : (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>) -> (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>, !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
160! CHECK:           %[[VAL_6:.*]] = fir.address_of(@_QFEmins) : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
161! CHECK:           %[[VAL_7:.*]]:2 = hlfir.declare %[[VAL_6]] {fortran_attrs = {{.*}}<allocatable>, uniq_name = "_QFEmins"} : (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>) -> (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>, !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
162! CHECK:           %[[VAL_8:.*]] = fir.address_of(@_QFECsize) : !fir.ref<i32>
163! CHECK:           %[[VAL_9:.*]]:2 = hlfir.declare %[[VAL_8]] {fortran_attrs = {{.*}}<parameter>, uniq_name = "_QFECsize"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
164! CHECK:           %[[VAL_10:.*]] = arith.constant 10 : i32
165! CHECK:           %[[VAL_11:.*]] = fir.convert %[[VAL_10]] : (i32) -> index
166! CHECK:           %[[VAL_12:.*]] = arith.constant 0 : index
167! CHECK:           %[[VAL_13:.*]] = arith.cmpi sgt, %[[VAL_11]], %[[VAL_12]] : index
168! CHECK:           %[[VAL_14:.*]] = arith.select %[[VAL_13]], %[[VAL_11]], %[[VAL_12]] : index
169! CHECK:           %[[VAL_15:.*]] = fir.allocmem !fir.array<?xi32>, %[[VAL_14]] {fir.must_be_heap = true, uniq_name = "_QFEarr.alloc"}
170! CHECK:           %[[VAL_16:.*]] = fir.shape %[[VAL_14]] : (index) -> !fir.shape<1>
171! CHECK:           %[[VAL_17:.*]] = fir.embox %[[VAL_15]](%[[VAL_16]]) : (!fir.heap<!fir.array<?xi32>>, !fir.shape<1>) -> !fir.box<!fir.heap<!fir.array<?xi32>>>
172! CHECK:           fir.store %[[VAL_17]] to %[[VAL_1]]#1 : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
173! CHECK:           %[[VAL_18:.*]] = arith.constant 10 : i32
174! CHECK:           %[[VAL_19:.*]] = fir.convert %[[VAL_18]] : (i32) -> index
175! CHECK:           %[[VAL_20:.*]] = arith.constant 0 : index
176! CHECK:           %[[VAL_21:.*]] = arith.cmpi sgt, %[[VAL_19]], %[[VAL_20]] : index
177! CHECK:           %[[VAL_22:.*]] = arith.select %[[VAL_21]], %[[VAL_19]], %[[VAL_20]] : index
178! CHECK:           %[[VAL_23:.*]] = fir.allocmem !fir.array<?xi32>, %[[VAL_22]] {fir.must_be_heap = true, uniq_name = "_QFEmaxes.alloc"}
179! CHECK:           %[[VAL_24:.*]] = fir.shape %[[VAL_22]] : (index) -> !fir.shape<1>
180! CHECK:           %[[VAL_25:.*]] = fir.embox %[[VAL_23]](%[[VAL_24]]) : (!fir.heap<!fir.array<?xi32>>, !fir.shape<1>) -> !fir.box<!fir.heap<!fir.array<?xi32>>>
181! CHECK:           fir.store %[[VAL_25]] to %[[VAL_5]]#1 : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
182! CHECK:           %[[VAL_26:.*]] = arith.constant 10 : i32
183! CHECK:           %[[VAL_27:.*]] = fir.convert %[[VAL_26]] : (i32) -> index
184! CHECK:           %[[VAL_28:.*]] = arith.constant 0 : index
185! CHECK:           %[[VAL_29:.*]] = arith.cmpi sgt, %[[VAL_27]], %[[VAL_28]] : index
186! CHECK:           %[[VAL_30:.*]] = arith.select %[[VAL_29]], %[[VAL_27]], %[[VAL_28]] : index
187! CHECK:           %[[VAL_31:.*]] = fir.allocmem !fir.array<?xi32>, %[[VAL_30]] {fir.must_be_heap = true, uniq_name = "_QFEmins.alloc"}
188! CHECK:           %[[VAL_32:.*]] = fir.shape %[[VAL_30]] : (index) -> !fir.shape<1>
189! CHECK:           %[[VAL_33:.*]] = fir.embox %[[VAL_31]](%[[VAL_32]]) : (!fir.heap<!fir.array<?xi32>>, !fir.shape<1>) -> !fir.box<!fir.heap<!fir.array<?xi32>>>
190! CHECK:           fir.store %[[VAL_33]] to %[[VAL_7]]#1 : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
191! CHECK:           %[[VAL_34:.*]] = arith.constant 5 : i32
192! CHECK:           hlfir.assign %[[VAL_34]] to %[[VAL_5]]#0 realloc : i32, !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
193! CHECK:           %[[VAL_35:.*]] = arith.constant 5 : i32
194! CHECK:           hlfir.assign %[[VAL_35]] to %[[VAL_7]]#0 realloc : i32, !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
195! CHECK:           %[[VAL_36:.*]] = arith.constant 1 : i32
196! CHECK:           %[[VAL_37:.*]] = fir.convert %[[VAL_36]] : (i32) -> index
197! CHECK:           %[[VAL_38:.*]] = arith.constant 10 : i32
198! CHECK:           %[[VAL_39:.*]] = fir.convert %[[VAL_38]] : (i32) -> index
199! CHECK:           %[[VAL_40:.*]] = arith.constant 1 : index
200! CHECK:           %[[VAL_41:.*]] = fir.convert %[[VAL_37]] : (index) -> i32
201! CHECK:           %[[VAL_42:.*]]:2 = fir.do_loop %[[VAL_43:.*]] = %[[VAL_37]] to %[[VAL_39]] step %[[VAL_40]] iter_args(%[[VAL_44:.*]] = %[[VAL_41]]) -> (index, i32) {
202! CHECK:             fir.store %[[VAL_44]] to %[[VAL_3]]#1 : !fir.ref<i32>
203! CHECK:             %[[VAL_45:.*]] = fir.load %[[VAL_3]]#0 : !fir.ref<i32>
204! CHECK:             %[[VAL_46:.*]] = fir.load %[[VAL_1]]#0 : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
205! CHECK:             %[[VAL_47:.*]] = fir.load %[[VAL_3]]#0 : !fir.ref<i32>
206! CHECK:             %[[VAL_48:.*]] = fir.convert %[[VAL_47]] : (i32) -> i64
207! CHECK:             %[[VAL_49:.*]] = hlfir.designate %[[VAL_46]] (%[[VAL_48]])  : (!fir.box<!fir.heap<!fir.array<?xi32>>>, i64) -> !fir.ref<i32>
208! CHECK:             hlfir.assign %[[VAL_45]] to %[[VAL_49]] : i32, !fir.ref<i32>
209! CHECK:             %[[VAL_50:.*]] = arith.addi %[[VAL_43]], %[[VAL_40]] overflow<nsw> : index
210! CHECK:             %[[VAL_51:.*]] = fir.convert %[[VAL_40]] : (index) -> i32
211! CHECK:             %[[VAL_52:.*]] = fir.load %[[VAL_3]]#1 : !fir.ref<i32>
212! CHECK:             %[[VAL_53:.*]] = arith.addi %[[VAL_52]], %[[VAL_51]] overflow<nsw> : i32
213! CHECK:             fir.result %[[VAL_50]], %[[VAL_53]] : index, i32
214! CHECK:           }
215! CHECK:           fir.store %[[VAL_54:.*]]#1 to %[[VAL_3]]#1 : !fir.ref<i32>
216! CHECK:           omp.parallel {
217! CHECK:             %[[VAL_55:.*]] = fir.alloca i32 {bindc_name = "i", pinned, uniq_name = "_QFEi"}
218! CHECK:             %[[VAL_56:.*]]:2 = hlfir.declare %[[VAL_55]] {uniq_name = "_QFEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
219! CHECK:             %[[VAL_57:.*]] = arith.constant 1 : i32
220! CHECK:             %[[VAL_58:.*]] = arith.constant 10 : i32
221! CHECK:             %[[VAL_59:.*]] = arith.constant 1 : i32
222! CHECK:             omp.wsloop reduction(byref @max_byref_box_heap_Uxi32 %[[VAL_5]]#0 -> %[[VAL_60:.*]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>) {
223! CHECK:               omp.loop_nest (%[[VAL_61:.*]]) : i32 = (%[[VAL_57]]) to (%[[VAL_58]]) inclusive step (%[[VAL_59]]) {
224! CHECK:                 %[[VAL_62:.*]]:2 = hlfir.declare %[[VAL_60]] {fortran_attrs = {{.*}}<allocatable>, uniq_name = "_QFEmaxes"} : (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>) -> (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>, !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
225! CHECK:                 fir.store %[[VAL_61]] to %[[VAL_56]]#1 : !fir.ref<i32>
226! CHECK:                 %[[VAL_63:.*]] = fir.load %[[VAL_1]]#0 : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
227! CHECK:                 %[[VAL_64:.*]] = arith.constant 0 : index
228! CHECK:                 %[[VAL_65:.*]]:3 = fir.box_dims %[[VAL_63]], %[[VAL_64]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
229! CHECK:                 %[[VAL_66:.*]] = fir.shape %[[VAL_65]]#1 : (index) -> !fir.shape<1>
230! CHECK:                 %[[VAL_67:.*]] = fir.load %[[VAL_62]]#0 : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
231! CHECK:                 %[[VAL_68:.*]] = hlfir.elemental %[[VAL_66]] unordered : (!fir.shape<1>) -> !hlfir.expr<?xi32> {
232! CHECK:                 ^bb0(%[[VAL_69:.*]]: index):
233! CHECK:                   %[[VAL_70:.*]] = arith.constant 0 : index
234! CHECK:                   %[[VAL_71:.*]]:3 = fir.box_dims %[[VAL_63]], %[[VAL_70]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
235! CHECK:                   %[[VAL_72:.*]] = arith.constant 1 : index
236! CHECK:                   %[[VAL_73:.*]] = arith.subi %[[VAL_71]]#0, %[[VAL_72]] : index
237! CHECK:                   %[[VAL_74:.*]] = arith.addi %[[VAL_69]], %[[VAL_73]] : index
238! CHECK:                   %[[VAL_75:.*]] = hlfir.designate %[[VAL_63]] (%[[VAL_74]])  : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> !fir.ref<i32>
239! CHECK:                   %[[VAL_76:.*]] = fir.load %[[VAL_75]] : !fir.ref<i32>
240! CHECK:                   %[[VAL_77:.*]] = arith.constant 0 : index
241! CHECK:                   %[[VAL_78:.*]]:3 = fir.box_dims %[[VAL_67]], %[[VAL_77]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
242! CHECK:                   %[[VAL_79:.*]] = arith.constant 1 : index
243! CHECK:                   %[[VAL_80:.*]] = arith.subi %[[VAL_78]]#0, %[[VAL_79]] : index
244! CHECK:                   %[[VAL_81:.*]] = arith.addi %[[VAL_69]], %[[VAL_80]] : index
245! CHECK:                   %[[VAL_82:.*]] = hlfir.designate %[[VAL_67]] (%[[VAL_81]])  : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> !fir.ref<i32>
246! CHECK:                   %[[VAL_83:.*]] = fir.load %[[VAL_82]] : !fir.ref<i32>
247! CHECK:                   %[[VAL_84:.*]] = arith.cmpi sgt, %[[VAL_76]], %[[VAL_83]] : i32
248! CHECK:                   %[[VAL_85:.*]] = arith.select %[[VAL_84]], %[[VAL_76]], %[[VAL_83]] : i32
249! CHECK:                   hlfir.yield_element %[[VAL_85]] : i32
250! CHECK:                 }
251! CHECK:                 hlfir.assign %[[VAL_68]] to %[[VAL_62]]#0 realloc : !hlfir.expr<?xi32>, !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
252! CHECK:                 hlfir.destroy %[[VAL_68]] : !hlfir.expr<?xi32>
253! CHECK:                 omp.yield
254! CHECK:               }
255! CHECK:             }
256! CHECK:             omp.terminator
257! CHECK:           }
258! CHECK:           omp.parallel {
259! CHECK:             %[[VAL_87:.*]] = fir.alloca i32 {bindc_name = "i", pinned, uniq_name = "_QFEi"}
260! CHECK:             %[[VAL_88:.*]]:2 = hlfir.declare %[[VAL_87]] {uniq_name = "_QFEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
261! CHECK:             %[[VAL_89:.*]] = arith.constant 1 : i32
262! CHECK:             %[[VAL_90:.*]] = arith.constant 10 : i32
263! CHECK:             %[[VAL_91:.*]] = arith.constant 1 : i32
264! CHECK:             omp.wsloop reduction(byref @min_byref_box_heap_Uxi32 %[[VAL_7]]#0 -> %[[VAL_92:.*]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>) {
265! CHECK:               omp.loop_nest (%[[VAL_93:.*]]) : i32 = (%[[VAL_89]]) to (%[[VAL_90]]) inclusive step (%[[VAL_91]]) {
266! CHECK:                 %[[VAL_94:.*]]:2 = hlfir.declare %[[VAL_92]] {fortran_attrs = {{.*}}<allocatable>, uniq_name = "_QFEmins"} : (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>) -> (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>, !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>)
267! CHECK:                 fir.store %[[VAL_93]] to %[[VAL_88]]#1 : !fir.ref<i32>
268! CHECK:                 %[[VAL_95:.*]] = fir.load %[[VAL_1]]#0 : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
269! CHECK:                 %[[VAL_96:.*]] = arith.constant 0 : index
270! CHECK:                 %[[VAL_97:.*]]:3 = fir.box_dims %[[VAL_95]], %[[VAL_96]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
271! CHECK:                 %[[VAL_98:.*]] = fir.shape %[[VAL_97]]#1 : (index) -> !fir.shape<1>
272! CHECK:                 %[[VAL_99:.*]] = fir.load %[[VAL_94]]#0 : !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
273! CHECK:                 %[[VAL_100:.*]] = hlfir.elemental %[[VAL_98]] unordered : (!fir.shape<1>) -> !hlfir.expr<?xi32> {
274! CHECK:                 ^bb0(%[[VAL_101:.*]]: index):
275! CHECK:                   %[[VAL_102:.*]] = arith.constant 0 : index
276! CHECK:                   %[[VAL_103:.*]]:3 = fir.box_dims %[[VAL_95]], %[[VAL_102]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
277! CHECK:                   %[[VAL_104:.*]] = arith.constant 1 : index
278! CHECK:                   %[[VAL_105:.*]] = arith.subi %[[VAL_103]]#0, %[[VAL_104]] : index
279! CHECK:                   %[[VAL_106:.*]] = arith.addi %[[VAL_101]], %[[VAL_105]] : index
280! CHECK:                   %[[VAL_107:.*]] = hlfir.designate %[[VAL_95]] (%[[VAL_106]])  : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> !fir.ref<i32>
281! CHECK:                   %[[VAL_108:.*]] = fir.load %[[VAL_107]] : !fir.ref<i32>
282! CHECK:                   %[[VAL_109:.*]] = arith.constant 0 : index
283! CHECK:                   %[[VAL_110:.*]]:3 = fir.box_dims %[[VAL_99]], %[[VAL_109]] : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> (index, index, index)
284! CHECK:                   %[[VAL_111:.*]] = arith.constant 1 : index
285! CHECK:                   %[[VAL_112:.*]] = arith.subi %[[VAL_110]]#0, %[[VAL_111]] : index
286! CHECK:                   %[[VAL_113:.*]] = arith.addi %[[VAL_101]], %[[VAL_112]] : index
287! CHECK:                   %[[VAL_114:.*]] = hlfir.designate %[[VAL_99]] (%[[VAL_113]])  : (!fir.box<!fir.heap<!fir.array<?xi32>>>, index) -> !fir.ref<i32>
288! CHECK:                   %[[VAL_115:.*]] = fir.load %[[VAL_114]] : !fir.ref<i32>
289! CHECK:                   %[[VAL_116:.*]] = arith.cmpi slt, %[[VAL_108]], %[[VAL_115]] : i32
290! CHECK:                   %[[VAL_117:.*]] = arith.select %[[VAL_116]], %[[VAL_108]], %[[VAL_115]] : i32
291! CHECK:                   hlfir.yield_element %[[VAL_117]] : i32
292! CHECK:                 }
293! CHECK:                 hlfir.assign %[[VAL_100]] to %[[VAL_94]]#0 realloc : !hlfir.expr<?xi32>, !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>
294! CHECK:                 hlfir.destroy %[[VAL_100]] : !hlfir.expr<?xi32>
295! CHECK:                 omp.yield
296! CHECK:               }
297! CHECK:             }
298! CHECK:             omp.terminator
299! CHECK:           }
300