Break circular dependency between FIR dialect and utilities
[llvm-project.git] / flang / test / Lower / array-constructor-2.f90
blob0098d768bbcd6e407a70b3616e3af11b93907002
1 ! RUN: bbc %s -o - | FileCheck %s
3 ! Constant array ctor.
4 ! CHECK-LABEL: func @_QPtest1(
5 subroutine test1(a, b)
6 real :: a(3)
7 integer :: b(4)
8 integer, parameter :: constant_array(4) = [6, 7, 42, 9]
10 ! Array ctors for constant arrays should be outlined as constant globals.
12 ! Look at inline constructor case
13 ! CHECK: %{{.*}} = fir.address_of(@_QQro.3xr4.6e55f044605a4991f15fd4505d83faf4) : !fir.ref<!fir.array<3xf32>>
14 a = (/ 1.0, 2.0, 3.0 /)
16 ! Look at PARAMETER case
17 ! CHECK: %{{.*}} = fir.address_of(@_QQro.4xi4.6a6af0eea868c84da59807d34f7e1a86) : !fir.ref<!fir.array<4xi32>>
18 b = constant_array
19 end subroutine test1
21 ! Dynamic array ctor with constant extent.
22 ! CHECK-LABEL: func @_QPtest2(
23 ! CHECK-SAME: %[[a:[^:]*]]: !fir.ref<!fir.array<5xf32>>{{.*}}, %[[b:[^:]*]]: !fir.ref<f32>{{.*}})
24 subroutine test2(a, b)
25 real :: a(5), b
26 real, external :: f
28 ! Look for the 5 store patterns
29 ! CHECK: %[[tmp:.*]] = fir.allocmem !fir.array<5xf32>
30 ! CHECK: %[[val:.*]] = fir.call @_QPf(%[[b]]) {{.*}}: (!fir.ref<f32>) -> f32
31 ! CHECK: %[[loc:.*]] = fir.coordinate_of %{{.*}}, %{{.*}} : (!fir.heap<!fir.array<5xf32>>, index) -> !fir.ref<f32>
32 ! CHECK: fir.store %[[val]] to %[[loc]] : !fir.ref<f32>
33 ! CHECK: fir.call @_QPf(%{{.*}}) {{.*}}: (!fir.ref<f32>) -> f32
34 ! CHECK: fir.coordinate_of %{{.*}}, %{{.*}} : (!fir.heap<!fir.array<5xf32>>, index) -> !fir.ref<f32>
35 ! CHECK: fir.store
36 ! CHECK: fir.call @_QPf(
37 ! CHECK: fir.coordinate_of %
38 ! CHECK: fir.store
39 ! CHECK: fir.call @_QPf(
40 ! CHECK: fir.coordinate_of %
41 ! CHECK: fir.store
42 ! CHECK: fir.call @_QPf(
43 ! CHECK: fir.coordinate_of %
44 ! CHECK: fir.store
46 ! After the ctor done, loop to copy result to `a`
47 ! CHECK-DAG: fir.array_coor %[[tmp:.*]](%
48 ! CHECK-DAG: %[[ai:.*]] = fir.array_coor %[[a]](%
49 ! CHECK: fir.store %{{.*}} to %[[ai]] : !fir.ref<f32>
50 ! CHECK: fir.freemem %[[tmp]] : !fir.heap<!fir.array<5xf32>>
52 a = [f(b), f(b+1), f(b+2), f(b+5), f(b+11)]
53 end subroutine test2
55 ! Dynamic array ctor with dynamic extent.
56 ! CHECK-LABEL: func @_QPtest3(
57 ! CHECK-SAME: %[[a:.*]]: !fir.box<!fir.array<?xf32>>{{.*}})
58 subroutine test3(a)
59 real :: a(:)
60 real, allocatable :: b(:), c(:)
61 interface
62 subroutine test3b(x)
63 real, allocatable :: x(:)
64 end subroutine test3b
65 end interface
66 interface
67 function test3c
68 real, allocatable :: test3c(:)
69 end function test3c
70 end interface
72 ! CHECK: fir.call @_QPtest3b
73 ! CHECK: %{{.*}}:3 = fir.box_dims %{{.*}}, %{{.*}} : (!fir.box<!fir.heap<!fir.array<?xf32>>>, index) -> (index, index, index)
74 ! CHECK: %{{.*}} = fir.box_addr %{{.*}} : (!fir.box<!fir.heap<!fir.array<?xf32>>>) -> !fir.heap<!fir.array<?xf32>>
75 ! CHECK: %[[tmp:.*]] = fir.allocmem f32, %c32
76 call test3b(b)
77 ! CHECK: %[[hp1:.*]] = fir.allocmem !fir.array<?xf32>, %{{.*}} {uniq_name = ".array.expr"}
78 ! CHECK-DAG: %[[rep:.*]] = fir.convert %{{.*}} : (!fir.heap<f32>) -> !fir.ref<i8>
79 ! CHECK-DAG: %[[res:.*]] = fir.convert %{{.*}} : (index) -> i64
80 ! CHECK: %{{.*}} = fir.call @realloc(%[[rep]], %[[res]]) {{.*}}: (!fir.ref<i8>, i64) -> !fir.ref<i8>
81 ! CHECK: fir.call @llvm.memcpy.p0.p0.i64(%{{.*}}, %{{.*}}, %{{.*}}, %false{{.*}}) {{.*}}: (!fir.ref<i8>, !fir.ref<i8>, i64, i1) -> ()
82 ! CHECK: fir.call @_QPtest3c
83 ! CHECK: fir.save_result
84 ! CHECK: %[[tmp2:.*]] = fir.allocmem !fir.array<?xf32>, %{{.*}}#1 {uniq_name = ".array.expr"}
85 ! CHECK: fir.call @realloc
86 ! CHECK: fir.call @llvm.memcpy.p0.p0.i64(%
87 ! CHECK: fir.array_coor %[[tmp:.*]](%{{.*}}) %{{.*}} : (!fir.heap<!fir.array<?xf32>>, !fir.shape<1>, index) -> !fir.ref<f32>
88 ! CHECK-NEXT: fir.load
89 ! CHECK-NEXT: fir.array_coor %arg0 %{{.*}} : (!fir.box<!fir.array<?xf32>>, index) -> !fir.ref<f32>
90 ! CHECK-NEXT: fir.store
91 ! CHECK: fir.freemem %[[tmp]]
92 ! CHECK: fir.freemem %[[tmp2]]
93 ! CHECK: %[[alli:.*]] = fir.box_addr %{{.*}} : (!fir.box<!fir.heap<!fir.array<?xf32>>>) -> !fir.heap<!fir.array<?xf32>>
94 ! CHECK: fir.freemem %[[alli]]
95 ! CHECK: fir.freemem %[[hp1]]
96 a = (/ b, test3c() /)
97 end subroutine test3
99 ! CHECK-LABEL: func @_QPtest4(
100 subroutine test4(a, b, n1, m1)
101 real :: a(:)
102 real :: b(:,:)
103 integer, external :: f1, f2, f3
105 ! Dynamic array ctor with dynamic extent using implied do loops.
106 ! CHECK-DAG: fir.alloca index {bindc_name = ".buff.pos"}
107 ! CHECK-DAG: fir.alloca index {bindc_name = ".buff.size"}
108 ! CHECK-DAG: %[[c32:.*]] = arith.constant 32 : index
109 ! CHECK: fir.allocmem f32, %[[c32]]
110 ! CHECK: fir.call @_QPf1(%{{.*}}) {{.*}}: (!fir.ref<i32>) -> i32
111 ! CHECK: fir.call @_QPf2(%arg2) {{.*}}: (!fir.ref<i32>) -> i32
112 ! CHECK: fir.call @_QPf3(%{{.*}}) {{.*}}: (!fir.ref<i32>) -> i32
113 ! CHECK: %[[q:.*]] = fir.coordinate_of %arg1, %{{.*}}, %{{.*}} : (!fir.box<!fir.array<?x?xf32>>, i64, i64) -> !fir.ref<f32>
114 ! CHECK: %[[q2:.*]] = fir.load %[[q]] : !fir.ref<f32>
115 ! CHECK: fir.store %[[q2]] to %{{.*}} : !fir.ref<f32>
116 ! CHECK: fir.freemem %{{.*}} : !fir.heap<!fir.array<?xf32>>
117 ! CHECK-NEXT: return
118 a = [ ((b(i,j), j=f1(i),f2(n1),f3(m1+i)), i=1,n1,m1) ]
119 end subroutine test4
121 ! CHECK-LABEL: func @_QPtest5(
122 ! CHECK-SAME: %[[a:[^:]*]]: !fir.box<!fir.array<?xf32>>{{.*}}, %[[array2:[^:]*]]: !fir.ref<!fir.array<2xf32>>{{.*}})
123 subroutine test5(a, array2)
124 real :: a(:)
125 real, parameter :: const_array1(2) = [ 1.0, 2.0 ]
126 real :: array2(2)
128 ! Array ctor with runtime element values and constant extents.
129 ! Concatenation of array values of constant extent.
130 ! CHECK: %[[res:.*]] = fir.allocmem !fir.array<4xf32>
131 ! CHECK: fir.address_of(@_QQro.2xr4.057a7f5ab69cb695657046b18832c330) : !fir.ref<!fir.array<2xf32>>
132 ! CHECK: %[[tmp1:.*]] = fir.allocmem !fir.array<2xf32>
133 ! CHECK: fir.call @llvm.memcpy.p0.p0.i64(%{{.*}}, %{{.*}}, %{{.*}}, %false{{.*}}) {{.*}}: (!fir.ref<i8>, !fir.ref<i8>, i64, i1) -> ()
134 ! CHECK: %[[tmp2:.*]] = fir.allocmem !fir.array<2xf32>
135 ! CHECK: = fir.array_coor %[[array2]](%{{.*}}) %{{.*}} : (!fir.ref<!fir.array<2xf32>>, !fir.shape<1>, index) -> !fir.ref<f32>
136 ! CHECK: = fir.array_coor %[[tmp2]](%{{.*}}) %{{.*}} : (!fir.heap<!fir.array<2xf32>>, !fir.shape<1>, index) -> !fir.ref<f32>
137 ! CHECK: fir.call @llvm.memcpy.p0.p0.i64(%{{.*}}, %{{.*}}, %{{.*}}, %false{{.*}}) {{.*}}: (!fir.ref<i8>, !fir.ref<i8>, i64, i1) -> ()
138 ! CHECK: = fir.array_coor %{{.*}}(%{{.*}}) %{{.*}} : (!fir.heap<!fir.array<4xf32>>, !fir.shape<1>, index) -> !fir.ref<f32>
139 ! CHECK: = fir.array_coor %[[a]] %{{.*}} : (!fir.box<!fir.array<?xf32>>, index) -> !fir.ref<f32>
140 ! CHECK-DAG: fir.freemem %{{.*}} : !fir.heap<!fir.array<4xf32>>
141 ! CHECK-DAG: fir.freemem %[[tmp2]] : !fir.heap<!fir.array<2xf32>>
142 ! CHECK-DAG: fir.freemem %[[tmp1]] : !fir.heap<!fir.array<2xf32>>
143 ! CHECK: return
144 a = [ const_array1, array2 ]
145 end subroutine test5
147 ! CHECK-LABEL: func @_QPtest6(
148 subroutine test6(c, d, e)
149 character(5) :: c(2)
150 character(5) :: d, e
151 ! CHECK: = fir.allocmem !fir.array<2x!fir.char<1,5>>
152 ! CHECK: fir.call @realloc
153 ! CHECK: %[[t:.*]] = fir.coordinate_of %{{.*}}, %{{.*}} : (!fir.heap<!fir.array<2x!fir.char<1,5>>>, index) -> !fir.ref<!fir.char<1,5>>
154 ! CHECK: %[[to:.*]] = fir.convert %[[t]] : (!fir.ref<!fir.char<1,5>>) -> !fir.ref<i8>
155 ! CHECK: fir.call @llvm.memcpy.p0.p0.i64(%[[to]], %{{.*}}, %{{.*}}, %false) {{.*}}: (!fir.ref<i8>, !fir.ref<i8>, i64, i1) -> ()
156 ! CHECK: fir.call @realloc
157 ! CHECK: %[[t:.*]] = fir.coordinate_of %{{.*}}, %{{.*}} : (!fir.heap<!fir.array<2x!fir.char<1,5>>>, index) -> !fir.ref<!fir.char<1,5>>
158 ! CHECK: %[[to:.*]] = fir.convert %[[t]] : (!fir.ref<!fir.char<1,5>>) -> !fir.ref<i8>
159 ! CHECK: fir.call @llvm.memcpy.p0.p0.i64(%[[to]], %{{.*}}, %{{.*}}, %false) {{.*}}: (!fir.ref<i8>, !fir.ref<i8>, i64, i1) -> ()
160 ! CHECK: fir.freemem %{{.*}} : !fir.heap<!fir.array<2x!fir.char<1,5>>>
161 c = (/ d, e /)
162 end subroutine test6
164 ! CHECK-LABEL: func @_QPtest7(
165 ! CHECK: %[[i:.*]] = fir.convert %{{.*}} : (index) -> i8
166 ! CHECK: %[[und:.*]] = fir.undefined !fir.char<1>
167 ! CHECK: %[[scalar:.*]] = fir.insert_value %[[und]], %[[i]], [0 : index] : (!fir.char<1>, i8) -> !fir.char<1>
168 ! CHECK: ^bb{{[0-9]+}}(%{{.*}}: !fir.heap<!fir.char<1>>): // 2 preds
169 ! CHECK: fir.store %[[scalar]] to %{{.*}} : !fir.ref<!fir.char<1>>
170 subroutine test7(a, n)
171 character(1) :: a(n)
172 a = (/ (CHAR(i), i=1,n) /)
173 end subroutine test7
175 ! CHECK: fir.global internal @_QQro.3xr4.{{.*}}(dense<[1.000000e+00, 2.000000e+00, 3.000000e+00]> : tensor<3xf32>) constant : !fir.array<3xf32>
177 ! CHECK: fir.global internal @_QQro.4xi4.{{.*}}(dense<[6, 7, 42, 9]> : tensor<4xi32>) constant : !fir.array<4xi32>