xref: /llvm-project/flang/test/Lower/global-initialization.f90 (revision 06f775a82f6f562f8de75053f62c9c0dbeaa67d2)
1! RUN: bbc %s -o - | FileCheck %s
2
3program bar
4! CHECK: fir.address_of(@[[name1:.*]]my_data)
5  integer, save :: my_data = 1
6  print *, my_data
7  call foo()
8  call foo2()
9  call foo3()
10contains
11
12! CHECK-LABEL: func private @_QFPfoo
13subroutine foo()
14! CHECK: fir.address_of(@[[name2:.*foo.*my_data]])
15  integer, save :: my_data = 2
16  print *, my_data + 1
17end subroutine
18
19! CHECK-LABEL: func private @_QFPfoo2
20subroutine foo2()
21! CHECK: fir.address_of(@[[name3:.*foo2.*my_data]])
22  integer, save :: my_data
23  my_data = 4
24  print *, my_data
25end subroutine
26
27! CHECK-LABEL: func private @_QFPfoo3
28subroutine foo3()
29! CHECK-DAG: fir.address_of(@[[name4:.*foo3.*idata]]){{.*}}fir.array<5xi32>
30! CHECK-DAG: fir.address_of(@[[name5:.*foo3.*rdata]]){{.*}}fir.array<3xf16>
31! CHECK-DAG: fir.address_of(@[[name6:.*foo3.*my_data]]){{.*}}fir.array<2x4xi64>
32  integer*4, dimension(5), save :: idata = (/ (i*i, i=1,5) /)
33  integer*8, dimension(2, 10:13), save :: my_data = reshape((/1,2,3,4,5,6,7,8/), shape(my_data))
34  real*2, dimension(7:9), save :: rdata = (/100., 99., 98./)
35  print *, rdata(9)
36  print *, idata(3)
37  print *, my_data(1,11)
38end subroutine
39end program
40
41! CHECK: fir.global internal @[[name1]]
42! CHECK: fir.global internal @[[name2]]
43! CHECK: fir.global internal @[[name3]]
44! CHECK-DAG: fir.global internal @[[name4]]{{.*}}fir.array<5xi32>
45! CHECK-DAG: fir.global internal @[[name5]]{{.*}}fir.array<3xf16>
46! CHECK-DAG: fir.global internal @[[name6]]{{.*}}fir.array<2x4xi64>
47