xref: /llvm-project/flang/test/Lower/forall/array-constructor.f90 (revision cd7e65398fbbd9642573013800dc3ae1e7307f82) 
1! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck %s
2
3subroutine ac1(arr,n)
4  integer :: arr(:), n
5  forall (i=1:n:2)
6     arr(i:i+2) = func((/i/))
7  end forall
8contains
9   pure integer function func(a)
10    integer, intent(in) :: a(:)
11    func = a(1)
12  end function func
13end subroutine ac1
14
15! CHECK-LABEL: func @_QPac1(
16! CHECK-SAME:               %[[VAL_0:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "arr"},
17! CHECK-SAME:               %[[VAL_1:.*]]: !fir.ref<i32> {fir.bindc_name = "n"}) {
18! CHECK:         %[[VAL_2:.*]] = fir.alloca index {bindc_name = ".buff.pos"}
19! CHECK:         %[[VAL_3:.*]] = fir.alloca index {bindc_name = ".buff.size"}
20! CHECK:         %[[VAL_4:.*]] = fir.alloca i32 {adapt.valuebyref, bindc_name = "i"}
21! CHECK:         %[[VAL_5:.*]] = arith.constant 1 : i32
22! CHECK:         %[[VAL_6:.*]] = fir.convert %[[VAL_5]] : (i32) -> index
23! CHECK:         %[[VAL_7:.*]] = fir.load %[[VAL_1]] : !fir.ref<i32>
24! CHECK:         %[[VAL_8:.*]] = fir.convert %[[VAL_7]] : (i32) -> index
25! CHECK:         %[[VAL_9:.*]] = arith.constant 2 : i32
26! CHECK:         %[[VAL_10:.*]] = fir.convert %[[VAL_9]] : (i32) -> index
27! CHECK:         %[[VAL_11:.*]] = fir.array_load %[[VAL_0]] : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>
28! CHECK:         %[[VAL_12:.*]] = fir.do_loop %[[VAL_13:.*]] = %[[VAL_6]] to %[[VAL_8]] step %[[VAL_10]] unordered iter_args(%[[VAL_14:.*]] = %[[VAL_11]]) -> (!fir.array<?xi32>) {
29! CHECK:           %[[VAL_15:.*]] = fir.convert %[[VAL_13]] : (index) -> i32
30! CHECK:           fir.store %[[VAL_15]] to %[[VAL_4]] : !fir.ref<i32>
31! CHECK:           %[[VAL_16:.*]] = arith.constant 1 : index
32! CHECK:           %[[VAL_17:.*]] = fir.load %[[VAL_4]] : !fir.ref<i32>
33! CHECK:           %[[VAL_18:.*]] = fir.convert %[[VAL_17]] : (i32) -> i64
34! CHECK:           %[[VAL_19:.*]] = fir.convert %[[VAL_18]] : (i64) -> index
35! CHECK:           %[[VAL_20:.*]] = arith.constant 1 : i64
36! CHECK:           %[[VAL_21:.*]] = fir.convert %[[VAL_20]] : (i64) -> index
37! CHECK:           %[[VAL_22:.*]] = fir.load %[[VAL_4]] : !fir.ref<i32>
38! CHECK:           %[[VAL_23:.*]] = arith.constant 2 : i32
39! CHECK:           %[[VAL_24:.*]] = arith.addi %[[VAL_22]], %[[VAL_23]] : i32
40! CHECK:           %[[VAL_25:.*]] = fir.convert %[[VAL_24]] : (i32) -> i64
41! CHECK:           %[[VAL_26:.*]] = fir.convert %[[VAL_25]] : (i64) -> index
42! CHECK:           %[[VAL_27:.*]] = arith.constant 0 : index
43! CHECK:           %[[VAL_28:.*]] = arith.subi %[[VAL_26]], %[[VAL_19]] : index
44! CHECK:           %[[VAL_29:.*]] = arith.addi %[[VAL_28]], %[[VAL_21]] : index
45! CHECK:           %[[VAL_30:.*]] = arith.divsi %[[VAL_29]], %[[VAL_21]] : index
46! CHECK:           %[[VAL_31:.*]] = arith.cmpi sgt, %[[VAL_30]], %[[VAL_27]] : index
47! CHECK:           %[[VAL_32:.*]] = arith.select %[[VAL_31]], %[[VAL_30]], %[[VAL_27]] : index
48! CHECK:           %[[VAL_33:.*]] = arith.constant 1 : index
49! CHECK:           %[[VAL_34:.*]] = arith.constant 0 : index
50! CHECK:           fir.store %[[VAL_34]] to %[[VAL_2]] : !fir.ref<index>
51! CHECK:           %[[VAL_35:.*]] = fir.allocmem !fir.array<1xi32>
52! CHECK:           %[[VAL_36:.*]] = arith.constant 1 : index
53! CHECK:           fir.store %[[VAL_36]] to %[[VAL_3]] : !fir.ref<index>
54! CHECK:           %[[VAL_37:.*]] = fir.load %[[VAL_4]] : !fir.ref<i32>
55! CHECK:           %[[VAL_38:.*]] = arith.constant 1 : index
56! CHECK:           %[[VAL_39:.*]] = fir.zero_bits !fir.ref<!fir.array<1xi32>>
57! CHECK:           %[[VAL_40:.*]] = fir.coordinate_of %[[VAL_39]], %[[VAL_38]] : (!fir.ref<!fir.array<1xi32>>, index) -> !fir.ref<i32>
58! CHECK:           %[[VAL_41:.*]] = fir.convert %[[VAL_40]] : (!fir.ref<i32>) -> index
59! CHECK:           %[[VAL_42:.*]] = fir.load %[[VAL_2]] : !fir.ref<index>
60! CHECK:           %[[VAL_43:.*]] = fir.load %[[VAL_3]] : !fir.ref<index>
61! CHECK:           %[[VAL_44:.*]] = arith.constant 1 : index
62! CHECK:           %[[VAL_45:.*]] = arith.addi %[[VAL_42]], %[[VAL_44]] : index
63! CHECK:           %[[VAL_46:.*]] = arith.cmpi sle, %[[VAL_43]], %[[VAL_45]] : index
64! CHECK:           %[[VAL_47:.*]] = fir.if %[[VAL_46]] -> (!fir.heap<!fir.array<1xi32>>) {
65! CHECK:             %[[VAL_48:.*]] = arith.constant 2 : index
66! CHECK:             %[[VAL_49:.*]] = arith.muli %[[VAL_45]], %[[VAL_48]] : index
67! CHECK:             fir.store %[[VAL_49]] to %[[VAL_3]] : !fir.ref<index>
68! CHECK:             %[[VAL_50:.*]] = arith.muli %[[VAL_49]], %[[VAL_41]] : index
69! CHECK:             %[[VAL_51:.*]] = fir.convert %[[VAL_35]] : (!fir.heap<!fir.array<1xi32>>) -> !fir.ref<i8>
70! CHECK:             %[[VAL_52:.*]] = fir.convert %[[VAL_50]] : (index) -> i64
71! CHECK:             %[[VAL_53:.*]] = fir.call @realloc(%[[VAL_51]], %[[VAL_52]]) {{.*}}: (!fir.ref<i8>, i64) -> !fir.ref<i8>
72! CHECK:             %[[VAL_54:.*]] = fir.convert %[[VAL_53]] : (!fir.ref<i8>) -> !fir.heap<!fir.array<1xi32>>
73! CHECK:             fir.result %[[VAL_54]] : !fir.heap<!fir.array<1xi32>>
74! CHECK:           } else {
75! CHECK:             fir.result %[[VAL_35]] : !fir.heap<!fir.array<1xi32>>
76! CHECK:           }
77! CHECK:           %[[VAL_55:.*]] = fir.coordinate_of %[[VAL_56:.*]], %[[VAL_42]] : (!fir.heap<!fir.array<1xi32>>, index) -> !fir.ref<i32>
78! CHECK:           fir.store %[[VAL_37]] to %[[VAL_55]] : !fir.ref<i32>
79! CHECK:           fir.store %[[VAL_45]] to %[[VAL_2]] : !fir.ref<index>
80! CHECK:           %[[VAL_57:.*]] = fir.load %[[VAL_2]] : !fir.ref<index>
81! CHECK:           %[[VAL_58:.*]] = fir.shape %[[VAL_57]] : (index) -> !fir.shape<1>
82! CHECK:           %[[VAL_59:.*]] = fir.array_load %[[VAL_56]](%[[VAL_58]]) : (!fir.heap<!fir.array<1xi32>>, !fir.shape<1>) -> !fir.array<1xi32>
83! CHECK:           %[[VAL_60:.*]] = fir.allocmem !fir.array<1xi32>
84! CHECK:           %[[VAL_61:.*]] = fir.shape %[[VAL_33]] : (index) -> !fir.shape<1>
85! CHECK:           %[[VAL_62:.*]] = fir.array_load %[[VAL_60]](%[[VAL_61]]) : (!fir.heap<!fir.array<1xi32>>, !fir.shape<1>) -> !fir.array<1xi32>
86! CHECK:           %[[VAL_63:.*]] = arith.constant 1 : index
87! CHECK:           %[[VAL_64:.*]] = arith.constant 0 : index
88! CHECK:           %[[VAL_65:.*]] = arith.subi %[[VAL_33]], %[[VAL_63]] : index
89! CHECK:           %[[VAL_66:.*]] = fir.do_loop %[[VAL_67:.*]] = %[[VAL_64]] to %[[VAL_65]] step %[[VAL_63]] unordered iter_args(%[[VAL_68:.*]] = %[[VAL_62]]) -> (!fir.array<1xi32>) {
90! CHECK:             %[[VAL_69:.*]] = fir.array_fetch %[[VAL_59]], %[[VAL_67]] : (!fir.array<1xi32>, index) -> i32
91! CHECK:             %[[VAL_70:.*]] = fir.array_update %[[VAL_68]], %[[VAL_69]], %[[VAL_67]] : (!fir.array<1xi32>, i32, index) -> !fir.array<1xi32>
92! CHECK:             fir.result %[[VAL_70]] : !fir.array<1xi32>
93! CHECK:           }
94! CHECK:           fir.array_merge_store %[[VAL_62]], %[[VAL_71:.*]] to %[[VAL_60]] : !fir.array<1xi32>, !fir.array<1xi32>, !fir.heap<!fir.array<1xi32>>
95! CHECK:           %[[VAL_72:.*]] = fir.shape %[[VAL_33]] : (index) -> !fir.shape<1>
96! CHECK:           %[[VAL_73:.*]] = fir.embox %[[VAL_60]](%[[VAL_72]]) : (!fir.heap<!fir.array<1xi32>>, !fir.shape<1>) -> !fir.box<!fir.array<1xi32>>
97! CHECK:           %[[VAL_74:.*]] = fir.convert %[[VAL_73]] : (!fir.box<!fir.array<1xi32>>) -> !fir.box<!fir.array<?xi32>>
98! CHECK:           %[[VAL_75:.*]] = fir.call @_QFac1Pfunc(%[[VAL_74]]) {{.*}}: (!fir.box<!fir.array<?xi32>>) -> i32
99! CHECK:           %[[VAL_76:.*]] = arith.constant 1 : index
100! CHECK:           %[[VAL_77:.*]] = arith.constant 0 : index
101! CHECK:           %[[VAL_78:.*]] = arith.subi %[[VAL_32]], %[[VAL_76]] : index
102! CHECK:           %[[VAL_79:.*]] = fir.do_loop %[[VAL_80:.*]] = %[[VAL_77]] to %[[VAL_78]] step %[[VAL_76]] unordered iter_args(%[[VAL_81:.*]] = %[[VAL_14]]) -> (!fir.array<?xi32>) {
103! CHECK:             %[[VAL_82:.*]] = arith.subi %[[VAL_19]], %[[VAL_16]] : index
104! CHECK:             %[[VAL_83:.*]] = arith.muli %[[VAL_80]], %[[VAL_21]] : index
105! CHECK:             %[[VAL_84:.*]] = arith.addi %[[VAL_82]], %[[VAL_83]] : index
106! CHECK:             %[[VAL_85:.*]] = fir.array_update %[[VAL_81]], %[[VAL_75]], %[[VAL_84]] : (!fir.array<?xi32>, i32, index) -> !fir.array<?xi32>
107! CHECK:             fir.result %[[VAL_85]] : !fir.array<?xi32>
108! CHECK:           }
109! CHECK:           fir.freemem %[[VAL_60]] : !fir.heap<!fir.array<1xi32>>
110! CHECK:           fir.freemem %[[VAL_56]] : !fir.heap<!fir.array<1xi32>>
111! CHECK:           fir.result %[[VAL_86:.*]] : !fir.array<?xi32>
112! CHECK:         }
113! CHECK:         fir.array_merge_store %[[VAL_11]], %[[VAL_87:.*]] to %[[VAL_0]] : !fir.array<?xi32>, !fir.array<?xi32>, !fir.box<!fir.array<?xi32>>
114! CHECK:         return
115! CHECK:       }
116
117! CHECK-LABEL: func private @_QFac1Pfunc(
118! CHECK-SAME:                    %[[VAL_0:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "a"}) -> i32 {{.*}} {
119! CHECK:         %[[VAL_1:.*]] = fir.alloca i32 {bindc_name = "func", uniq_name = "_QFac1FfuncEfunc"}
120! CHECK:         %[[VAL_2:.*]] = arith.constant 1 : i64
121! CHECK:         %[[VAL_3:.*]] = arith.constant 1 : i64
122! CHECK:         %[[VAL_4:.*]] = arith.subi %[[VAL_2]], %[[VAL_3]] : i64
123! CHECK:         %[[VAL_5:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_4]] : (!fir.box<!fir.array<?xi32>>, i64) -> !fir.ref<i32>
124! CHECK:         %[[VAL_6:.*]] = fir.load %[[VAL_5]] : !fir.ref<i32>
125! CHECK:         fir.store %[[VAL_6]] to %[[VAL_1]] : !fir.ref<i32>
126! CHECK:         %[[VAL_7:.*]] = fir.load %[[VAL_1]] : !fir.ref<i32>
127! CHECK:         return %[[VAL_7]] : i32
128! CHECK:       }
129
130subroutine ac2(arr,n)
131  integer :: arr(:), n
132  forall (i=1:n:2)
133     arr(i:i+2) = func((/i/))
134  end forall
135contains
136  pure function func(a)
137    integer :: func(3)
138    integer, intent(in) :: a(:)
139    func = a(1:3)
140  end function func
141end subroutine ac2
142
143! CHECK-LABEL: func @_QPac2(
144! CHECK-SAME:               %[[VAL_0:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "arr"},
145! CHECK-SAME:               %[[VAL_1:.*]]: !fir.ref<i32> {fir.bindc_name = "n"}) {
146! CHECK:         %[[VAL_2:.*]] = fir.alloca !fir.array<3xi32> {bindc_name = ".result"}
147! CHECK:         %[[VAL_3:.*]] = fir.alloca index {bindc_name = ".buff.pos"}
148! CHECK:         %[[VAL_4:.*]] = fir.alloca index {bindc_name = ".buff.size"}
149! CHECK:         %[[VAL_5:.*]] = fir.alloca i32 {adapt.valuebyref, bindc_name = "i"}
150! CHECK:         %[[VAL_6:.*]] = arith.constant 1 : i32
151! CHECK:         %[[VAL_7:.*]] = fir.convert %[[VAL_6]] : (i32) -> index
152! CHECK:         %[[VAL_8:.*]] = fir.load %[[VAL_1]] : !fir.ref<i32>
153! CHECK:         %[[VAL_9:.*]] = fir.convert %[[VAL_8]] : (i32) -> index
154! CHECK:         %[[VAL_10:.*]] = arith.constant 2 : i32
155! CHECK:         %[[VAL_11:.*]] = fir.convert %[[VAL_10]] : (i32) -> index
156! CHECK:         %[[VAL_12:.*]] = fir.array_load %[[VAL_0]] : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>
157! CHECK:         %[[VAL_13:.*]] = fir.do_loop %[[VAL_14:.*]] = %[[VAL_7]] to %[[VAL_9]] step %[[VAL_11]] unordered iter_args(%[[VAL_15:.*]] = %[[VAL_12]]) -> (!fir.array<?xi32>) {
158! CHECK:           %[[VAL_16:.*]] = fir.convert %[[VAL_14]] : (index) -> i32
159! CHECK:           fir.store %[[VAL_16]] to %[[VAL_5]] : !fir.ref<i32>
160! CHECK:           %[[VAL_17:.*]] = arith.constant 1 : index
161! CHECK:           %[[VAL_18:.*]] = fir.load %[[VAL_5]] : !fir.ref<i32>
162! CHECK:           %[[VAL_19:.*]] = fir.convert %[[VAL_18]] : (i32) -> i64
163! CHECK:           %[[VAL_20:.*]] = fir.convert %[[VAL_19]] : (i64) -> index
164! CHECK:           %[[VAL_21:.*]] = arith.constant 1 : i64
165! CHECK:           %[[VAL_22:.*]] = fir.convert %[[VAL_21]] : (i64) -> index
166! CHECK:           %[[VAL_23:.*]] = fir.load %[[VAL_5]] : !fir.ref<i32>
167! CHECK:           %[[VAL_24:.*]] = arith.constant 2 : i32
168! CHECK:           %[[VAL_25:.*]] = arith.addi %[[VAL_23]], %[[VAL_24]] : i32
169! CHECK:           %[[VAL_26:.*]] = fir.convert %[[VAL_25]] : (i32) -> i64
170! CHECK:           %[[VAL_27:.*]] = fir.convert %[[VAL_26]] : (i64) -> index
171! CHECK:           %[[VAL_28:.*]] = arith.constant 0 : index
172! CHECK:           %[[VAL_29:.*]] = arith.subi %[[VAL_27]], %[[VAL_20]] : index
173! CHECK:           %[[VAL_30:.*]] = arith.addi %[[VAL_29]], %[[VAL_22]] : index
174! CHECK:           %[[VAL_31:.*]] = arith.divsi %[[VAL_30]], %[[VAL_22]] : index
175! CHECK:           %[[VAL_32:.*]] = arith.cmpi sgt, %[[VAL_31]], %[[VAL_28]] : index
176! CHECK:           %[[VAL_33:.*]] = arith.select %[[VAL_32]], %[[VAL_31]], %[[VAL_28]] : index
177! CHECK:           %[[VAL_34:.*]] = arith.constant 1 : index
178! CHECK:           %[[VAL_35:.*]] = arith.constant 0 : index
179! CHECK:           fir.store %[[VAL_35]] to %[[VAL_3]] : !fir.ref<index>
180! CHECK:           %[[VAL_36:.*]] = fir.allocmem !fir.array<1xi32>
181! CHECK:           %[[VAL_37:.*]] = arith.constant 1 : index
182! CHECK:           fir.store %[[VAL_37]] to %[[VAL_4]] : !fir.ref<index>
183! CHECK:           %[[VAL_38:.*]] = fir.load %[[VAL_5]] : !fir.ref<i32>
184! CHECK:           %[[VAL_39:.*]] = arith.constant 1 : index
185! CHECK:           %[[VAL_40:.*]] = fir.zero_bits !fir.ref<!fir.array<1xi32>>
186! CHECK:           %[[VAL_41:.*]] = fir.coordinate_of %[[VAL_40]], %[[VAL_39]] : (!fir.ref<!fir.array<1xi32>>, index) -> !fir.ref<i32>
187! CHECK:           %[[VAL_42:.*]] = fir.convert %[[VAL_41]] : (!fir.ref<i32>) -> index
188! CHECK:           %[[VAL_43:.*]] = fir.load %[[VAL_3]] : !fir.ref<index>
189! CHECK:           %[[VAL_44:.*]] = fir.load %[[VAL_4]] : !fir.ref<index>
190! CHECK:           %[[VAL_45:.*]] = arith.constant 1 : index
191! CHECK:           %[[VAL_46:.*]] = arith.addi %[[VAL_43]], %[[VAL_45]] : index
192! CHECK:           %[[VAL_47:.*]] = arith.cmpi sle, %[[VAL_44]], %[[VAL_46]] : index
193! CHECK:           %[[VAL_48:.*]] = fir.if %[[VAL_47]] -> (!fir.heap<!fir.array<1xi32>>) {
194! CHECK:             %[[VAL_49:.*]] = arith.constant 2 : index
195! CHECK:             %[[VAL_50:.*]] = arith.muli %[[VAL_46]], %[[VAL_49]] : index
196! CHECK:             fir.store %[[VAL_50]] to %[[VAL_4]] : !fir.ref<index>
197! CHECK:             %[[VAL_51:.*]] = arith.muli %[[VAL_50]], %[[VAL_42]] : index
198! CHECK:             %[[VAL_52:.*]] = fir.convert %[[VAL_36]] : (!fir.heap<!fir.array<1xi32>>) -> !fir.ref<i8>
199! CHECK:             %[[VAL_53:.*]] = fir.convert %[[VAL_51]] : (index) -> i64
200! CHECK:             %[[VAL_54:.*]] = fir.call @realloc(%[[VAL_52]], %[[VAL_53]]) {{.*}}: (!fir.ref<i8>, i64) -> !fir.ref<i8>
201! CHECK:             %[[VAL_55:.*]] = fir.convert %[[VAL_54]] : (!fir.ref<i8>) -> !fir.heap<!fir.array<1xi32>>
202! CHECK:             fir.result %[[VAL_55]] : !fir.heap<!fir.array<1xi32>>
203! CHECK:           } else {
204! CHECK:             fir.result %[[VAL_36]] : !fir.heap<!fir.array<1xi32>>
205! CHECK:           }
206! CHECK:           %[[VAL_56:.*]] = fir.coordinate_of %[[VAL_57:.*]], %[[VAL_43]] : (!fir.heap<!fir.array<1xi32>>, index) -> !fir.ref<i32>
207! CHECK:           fir.store %[[VAL_38]] to %[[VAL_56]] : !fir.ref<i32>
208! CHECK:           fir.store %[[VAL_46]] to %[[VAL_3]] : !fir.ref<index>
209! CHECK:           %[[VAL_58:.*]] = fir.load %[[VAL_3]] : !fir.ref<index>
210! CHECK:           %[[VAL_59:.*]] = fir.shape %[[VAL_58]] : (index) -> !fir.shape<1>
211! CHECK:           %[[VAL_60:.*]] = fir.array_load %[[VAL_57]](%[[VAL_59]]) : (!fir.heap<!fir.array<1xi32>>, !fir.shape<1>) -> !fir.array<1xi32>
212! CHECK:           %[[VAL_61:.*]] = fir.allocmem !fir.array<1xi32>
213! CHECK:           %[[VAL_62:.*]] = fir.shape %[[VAL_34]] : (index) -> !fir.shape<1>
214! CHECK:           %[[VAL_63:.*]] = fir.array_load %[[VAL_61]](%[[VAL_62]]) : (!fir.heap<!fir.array<1xi32>>, !fir.shape<1>) -> !fir.array<1xi32>
215! CHECK:           %[[VAL_64:.*]] = arith.constant 1 : index
216! CHECK:           %[[VAL_65:.*]] = arith.constant 0 : index
217! CHECK:           %[[VAL_66:.*]] = arith.subi %[[VAL_34]], %[[VAL_64]] : index
218! CHECK:           %[[VAL_67:.*]] = fir.do_loop %[[VAL_68:.*]] = %[[VAL_65]] to %[[VAL_66]] step %[[VAL_64]] unordered iter_args(%[[VAL_69:.*]] = %[[VAL_63]]) -> (!fir.array<1xi32>) {
219! CHECK:             %[[VAL_70:.*]] = fir.array_fetch %[[VAL_60]], %[[VAL_68]] : (!fir.array<1xi32>, index) -> i32
220! CHECK:             %[[VAL_71:.*]] = fir.array_update %[[VAL_69]], %[[VAL_70]], %[[VAL_68]] : (!fir.array<1xi32>, i32, index) -> !fir.array<1xi32>
221! CHECK:             fir.result %[[VAL_71]] : !fir.array<1xi32>
222! CHECK:           }
223! CHECK:           fir.array_merge_store %[[VAL_63]], %[[VAL_72:.*]] to %[[VAL_61]] : !fir.array<1xi32>, !fir.array<1xi32>, !fir.heap<!fir.array<1xi32>>
224! CHECK:           %[[VAL_73:.*]] = fir.shape %[[VAL_34]] : (index) -> !fir.shape<1>
225! CHECK:           %[[VAL_74:.*]] = fir.embox %[[VAL_61]](%[[VAL_73]]) : (!fir.heap<!fir.array<1xi32>>, !fir.shape<1>) -> !fir.box<!fir.array<1xi32>>
226! CHECK:           %[[VAL_75:.*]] = arith.constant 3 : i64
227! CHECK:           %[[VAL_76:.*]] = arith.constant 1 : i64
228! CHECK:           %[[VAL_77:.*]] = arith.subi %[[VAL_75]], %[[VAL_76]] : i64
229! CHECK:           %[[VAL_78:.*]] = arith.constant 1 : i64
230! CHECK:           %[[VAL_79:.*]] = arith.addi %[[VAL_77]], %[[VAL_78]] : i64
231! CHECK:           %[[VAL_80:.*]] = fir.convert %[[VAL_79]] : (i64) -> index
232! CHECK:           %[[C0:.*]] = arith.constant 0 : index
233! CHECK:           %[[CMPI:.*]] = arith.cmpi sgt, %[[VAL_80]], %[[C0]] : index
234! CHECK:           %[[SELECT:.*]] = arith.select %[[CMPI]], %[[VAL_80]], %[[C0]] : index
235! CHECK:           %[[VAL_82:.*]] = fir.shape %[[SELECT]] : (index) -> !fir.shape<1>
236! CHECK:           %[[VAL_81:.*]] = llvm.intr.stacksave : !llvm.ptr
237! CHECK:           %[[VAL_83:.*]] = fir.convert %[[VAL_74]] : (!fir.box<!fir.array<1xi32>>) -> !fir.box<!fir.array<?xi32>>
238! CHECK:           %[[VAL_84:.*]] = fir.call @_QFac2Pfunc(%[[VAL_83]]) {{.*}}: (!fir.box<!fir.array<?xi32>>) -> !fir.array<3xi32>
239! CHECK:           fir.save_result %[[VAL_84]] to %[[VAL_2]](%[[VAL_82]]) : !fir.array<3xi32>, !fir.ref<!fir.array<3xi32>>, !fir.shape<1>
240! CHECK:           %[[VAL_85:.*]] = fir.shape %[[SELECT]] : (index) -> !fir.shape<1>
241! CHECK:           %[[VAL_86:.*]] = fir.array_load %[[VAL_2]](%[[VAL_85]]) : (!fir.ref<!fir.array<3xi32>>, !fir.shape<1>) -> !fir.array<3xi32>
242! CHECK:           %[[VAL_87:.*]] = arith.constant 1 : index
243! CHECK:           %[[VAL_88:.*]] = arith.constant 0 : index
244! CHECK:           %[[VAL_89:.*]] = arith.subi %[[VAL_33]], %[[VAL_87]] : index
245! CHECK:           %[[VAL_90:.*]] = fir.do_loop %[[VAL_91:.*]] = %[[VAL_88]] to %[[VAL_89]] step %[[VAL_87]] unordered iter_args(%[[VAL_92:.*]] = %[[VAL_15]]) -> (!fir.array<?xi32>) {
246! CHECK:             %[[VAL_93:.*]] = fir.array_fetch %[[VAL_86]], %[[VAL_91]] : (!fir.array<3xi32>, index) -> i32
247! CHECK:             %[[VAL_94:.*]] = arith.subi %[[VAL_20]], %[[VAL_17]] : index
248! CHECK:             %[[VAL_95:.*]] = arith.muli %[[VAL_91]], %[[VAL_22]] : index
249! CHECK:             %[[VAL_96:.*]] = arith.addi %[[VAL_94]], %[[VAL_95]] : index
250! CHECK:             %[[VAL_97:.*]] = fir.array_update %[[VAL_92]], %[[VAL_93]], %[[VAL_96]] : (!fir.array<?xi32>, i32, index) -> !fir.array<?xi32>
251! CHECK:             fir.result %[[VAL_97]] : !fir.array<?xi32>
252! CHECK:           }
253! CHECK:           llvm.intr.stackrestore %[[VAL_81]] : !llvm.ptr
254! CHECK:           fir.freemem %[[VAL_61]] : !fir.heap<!fir.array<1xi32>>
255! CHECK:           fir.freemem %[[VAL_57]] : !fir.heap<!fir.array<1xi32>>
256! CHECK:           fir.result %[[VAL_98:.*]] : !fir.array<?xi32>
257! CHECK:         }
258! CHECK:         fir.array_merge_store %[[VAL_12]], %[[VAL_99:.*]] to %[[VAL_0]] : !fir.array<?xi32>, !fir.array<?xi32>, !fir.box<!fir.array<?xi32>>
259! CHECK:         return
260! CHECK:       }
261
262! CHECK-LABEL: func private @_QFac2Pfunc(
263! CHECK-SAME:                    %[[VAL_0:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "a"}) -> !fir.array<3xi32> {{.*}} {
264! CHECK:         %[[VAL_1:.*]] = arith.constant 3 : index
265! CHECK:         %[[VAL_2:.*]] = fir.alloca !fir.array<3xi32> {bindc_name = "func", uniq_name = "_QFac2FfuncEfunc"}
266! CHECK:         %[[VAL_3:.*]] = fir.shape %[[VAL_1]] : (index) -> !fir.shape<1>
267! CHECK:         %[[VAL_4:.*]] = fir.array_load %[[VAL_2]](%[[VAL_3]]) : (!fir.ref<!fir.array<3xi32>>, !fir.shape<1>) -> !fir.array<3xi32>
268! CHECK:         %[[VAL_5:.*]] = arith.constant 1 : i64
269! CHECK:         %[[VAL_6:.*]] = fir.convert %[[VAL_5]] : (i64) -> index
270! CHECK:         %[[VAL_7:.*]] = arith.constant 1 : i64
271! CHECK:         %[[VAL_8:.*]] = fir.convert %[[VAL_7]] : (i64) -> index
272! CHECK:         %[[VAL_9:.*]] = arith.constant 3 : i64
273! CHECK:         %[[VAL_10:.*]] = fir.convert %[[VAL_9]] : (i64) -> index
274! CHECK:         %[[VAL_11:.*]] = fir.slice %[[VAL_6]], %[[VAL_10]], %[[VAL_8]] : (index, index, index) -> !fir.slice<1>
275! CHECK:         %[[VAL_12:.*]] = fir.array_load %[[VAL_0]] {{\[}}%[[VAL_11]]] : (!fir.box<!fir.array<?xi32>>, !fir.slice<1>) -> !fir.array<?xi32>
276! CHECK:         %[[VAL_13:.*]] = arith.constant 1 : index
277! CHECK:         %[[VAL_14:.*]] = arith.constant 0 : index
278! CHECK:         %[[VAL_15:.*]] = arith.subi %[[VAL_1]], %[[VAL_13]] : index
279! CHECK:         %[[VAL_16:.*]] = fir.do_loop %[[VAL_17:.*]] = %[[VAL_14]] to %[[VAL_15]] step %[[VAL_13]] unordered iter_args(%[[VAL_18:.*]] = %[[VAL_4]]) -> (!fir.array<3xi32>) {
280! CHECK:           %[[VAL_19:.*]] = fir.array_fetch %[[VAL_12]], %[[VAL_17]] : (!fir.array<?xi32>, index) -> i32
281! CHECK:           %[[VAL_20:.*]] = fir.array_update %[[VAL_18]], %[[VAL_19]], %[[VAL_17]] : (!fir.array<3xi32>, i32, index) -> !fir.array<3xi32>
282! CHECK:           fir.result %[[VAL_20]] : !fir.array<3xi32>
283! CHECK:         }
284! CHECK:         fir.array_merge_store %[[VAL_4]], %[[VAL_21:.*]] to %[[VAL_2]] : !fir.array<3xi32>, !fir.array<3xi32>, !fir.ref<!fir.array<3xi32>>
285! CHECK:         %[[VAL_22:.*]] = fir.load %[[VAL_2]] : !fir.ref<!fir.array<3xi32>>
286! CHECK:         return %[[VAL_22]] : !fir.array<3xi32>
287! CHECK:       }
288