xref: /llvm-project/flang/test/Lower/allocated.f90 (revision f35f863a88f83332bef9605ef4cfe4f05c066efb)
1! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck %s
2
3! CHECK-LABEL: allocated_test
4! CHECK-SAME: %[[arg0:.*]]: !fir.ref<!fir.box<!fir.heap<f32>>>{{.*}}, %[[arg1:.*]]: !fir.ref<!fir.box<!fir.heap<!fir.array<?xf32>>>>{{.*}})
5subroutine allocated_test(scalar, array)
6    real, allocatable  :: scalar, array(:)
7    ! CHECK: %[[scalar:.*]] = fir.load %[[arg0]] : !fir.ref<!fir.box<!fir.heap<f32>>>
8    ! CHECK: %[[addr0:.*]] = fir.box_addr %[[scalar]] : (!fir.box<!fir.heap<f32>>) -> !fir.heap<f32>
9    ! CHECK: %[[addrToInt0:.*]] = fir.convert %[[addr0]]
10    ! CHECK: cmpi ne, %[[addrToInt0]], %c0{{.*}}
11    print *, allocated(scalar)
12    ! CHECK: %[[array:.*]] = fir.load %[[arg1]] : !fir.ref<!fir.box<!fir.heap<!fir.array<?xf32>>>>
13    ! CHECK: %[[addr1:.*]] = fir.box_addr %[[array]] : (!fir.box<!fir.heap<!fir.array<?xf32>>>) -> !fir.heap<!fir.array<?xf32>>
14    ! CHECK: %[[addrToInt1:.*]] = fir.convert %[[addr1]]
15    ! CHECK: cmpi ne, %[[addrToInt1]], %c0{{.*}}
16    print *, allocated(array)
17  end subroutine
18