llvm-project/flang/test/Lower/volatile-allocatable.f90
jeanPerier 59e4d0b34d
[flang][hlfir] ensure hlfir.declare result box attributes are consistent (#143137)
Prevent hlfir.declare output to be fir.box/class values with the
heap/pointer attribute to ensure the runtime descriptor attributes are
in line with the Fortran attributes for the entities being declared
(only fir.ref<box/class> can be ALLOCATABLE/POINTERS).

This fixes a bug where an associated entity inside a SELECT TYPE was being
unexpectedly reallocated inside assign runtime because the selector was allocatable
and this attribute was not properly removed when creating the descriptor
for the associated entity (that does not inherit the ALLOCATABLE/POINTER
attribute according to Fortran 2023 section 11.1.3.3).
2025-06-10 14:41:14 +02:00

195 lines
19 KiB
Fortran

! RUN: bbc %s -o - --strict-fir-volatile-verifier | FileCheck %s
! Check that class types, derived types, and polymorphic types can be volatile.
! Check their interaction with allocatable, pointer, and assumed-shape allocatable
! results in values with correctly designated or declared types.
module derived_types
type :: base_type
integer :: i = 42
end type
type, extends(base_type) :: ext_type
integer :: j = 100
end type
type :: comp_type
character(10) :: str = "test"
integer :: arr(2) = [1, 2]
end type
end module
subroutine test_scalar_volatile()
use derived_types
class(base_type), allocatable, volatile :: v1
type(ext_type), allocatable, volatile :: v2
type(comp_type), allocatable, volatile :: v3
character(len=:), allocatable, volatile :: c1
! Allocation without source
allocate(v1)
! Allocate polymorphic derived type with dynamic type
allocate(ext_type :: v1)
select type (v1)
type is (ext_type)
v1%j = 2
end select
! Allocation with source
allocate(v2, source=ext_type())
! Deferred-length characters
allocate(character(20) :: c1)
c1 = "volatile character"
! Allocation with components
allocate(v3)
deallocate(v1, v2, v3, c1)
end subroutine
! Test with both volatile and asynchronous attributes
subroutine test_volatile_asynchronous()
use derived_types
class(base_type), allocatable, volatile, asynchronous :: v1(:)
integer, allocatable, volatile, asynchronous :: i1(:)
allocate(v1(4))
allocate(i1(4), source=[1, 2, 3, 4])
deallocate(v1, i1)
end subroutine
subroutine test_select_base_type_volatile()
use derived_types
class(base_type), allocatable, volatile :: v(:)
allocate(v(2))
select type(v)
class is (base_type)
v(1)%i = 100
end select
deallocate(v)
end subroutine
! Test allocate with mold
subroutine test_mold_allocation()
use derived_types
type(comp_type) :: template
type(comp_type), allocatable, volatile :: v(:)
template%str = "mold test"
template%arr = [5, 6]
allocate(v(3), mold=template)
deallocate(v)
end subroutine
! Test unlimited polymorphic allocation
subroutine test_unlimited_polymorphic()
use derived_types
class(*), allocatable, volatile :: up
class(*), allocatable, volatile :: upa(:)
! Scalar allocation
allocate(integer :: up)
select type(up)
type is (integer)
up = 123
end select
! Array allocation with source
allocate(character(10) :: up)
select type(up)
type is (character(*))
up = "class(*)"
end select
! Array allocation
allocate(real :: upa(3))
select type(upa)
type is (real)
upa = [1.1, 2.2, 3.3]
end select
deallocate(up, upa)
end subroutine
! CHECK-LABEL: func.func @_QPtest_scalar_volatile() {
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<allocatable, volatile>, uniq_name = "_QFtest_scalar_volatileEc1"} : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,?>>, volatile>, volatile>) -> (!fir.ref<!fir.box<!fir.heap<!fir.char<1,?>>, volatile>, volatile>, !fir.ref<!fir.box<!fir.heap<!fir.char<1,?>>, volatile>, volatile>)
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<allocatable, volatile>, uniq_name = "_QFtest_scalar_volatileEv1"} : (!fir.ref<!fir.class<!fir.heap<!fir.type<{{.*}}>>, volatile>, volatile>) -> (!fir.ref<!fir.class<!fir.heap<!fir.type<{{.*}}>>, volatile>, volatile>, !fir.ref<!fir.class<!fir.heap<!fir.type<{{.*}}>>, volatile>, volatile>)
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<allocatable, volatile>, uniq_name = "_QFtest_scalar_volatileEv2"} : (!fir.ref<!fir.box<!fir.heap<!fir.type<{{.*}}>>, volatile>, volatile>) -> (!fir.ref<!fir.box<!fir.heap<!fir.type<{{.*}}>>, volatile>, volatile>, !fir.ref<!fir.box<!fir.heap<!fir.type<{{.*}}>>, volatile>, volatile>)
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<allocatable, volatile>, uniq_name = "_QFtest_scalar_volatileEv3"} : (!fir.ref<!fir.box<!fir.heap<!fir.type<{{.*}}>>, volatile>, volatile>) -> (!fir.ref<!fir.box<!fir.heap<!fir.type<{{.*}}>>, volatile>, volatile>, !fir.ref<!fir.box<!fir.heap<!fir.type<{{.*}}>>, volatile>, volatile>)
! CHECK: fir.call @_FortranAAllocatableInitDerivedForAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i32, i32) -> ()
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<i64>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: fir.call @_FortranAAllocatableInitDerivedForAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i32, i32) -> ()
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<i64>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<volatile>, uniq_name = "_QFtest_scalar_volatileEv1"} : (!fir.box<!fir.heap<!fir.type<{{.*}}>>, volatile>) -> (!fir.box<!fir.type<{{.*}}>, volatile>, !fir.box<!fir.type<{{.*}}>, volatile>)
! CHECK: %{{.+}} = hlfir.designate %{{.+}}#0{"j"} : (!fir.box<!fir.type<{{.*}}>, volatile>) -> !fir.ref<i32, volatile>
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<parameter>, uniq_name = "_QQro._QMderived_typesText_type.0"} : (!fir.ref<!fir.type<{{.*}}>>) -> (!fir.ref<!fir.type<{{.*}}>>, !fir.ref<!fir.type<{{.*}}>>)
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocateSource(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} typeparams %{{.+}} {fortran_attrs = #fir.var_attrs<parameter>, uniq_name = "_QQclX766F6C6174696C6520636861726163746572"} : (!fir.ref<!fir.char<1,18>>, index) -> (!fir.ref<!fir.char<1,18>>, !fir.ref<!fir.char<1,18>>)
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<i64>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocatePolymorphic(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocatePolymorphic(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK-LABEL: func.func @_QPtest_volatile_asynchronous() {
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<allocatable, asynchronous, volatile>, uniq_name = "_QFtest_volatile_asynchronousEi1"} : (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>, volatile>, volatile>) -> (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>, volatile>, volatile>, !fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>, volatile>, volatile>)
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<allocatable, asynchronous, volatile>, uniq_name = "_QFtest_volatile_asynchronousEv1"} : (!fir.ref<!fir.class<!fir.heap<!fir.array<?x!fir.type<{{.*}}>>>, volatile>, volatile>) -> (!fir.ref<!fir.class<!fir.heap<!fir.array<?x!fir.type<{{.*}}>>>, volatile>, volatile>, !fir.ref<!fir.class<!fir.heap<!fir.array<?x!fir.type<{{.*}}>>>, volatile>, volatile>)
! CHECK: fir.call @_FortranAAllocatableInitDerivedForAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i32, i32) -> ()
! CHECK: fir.call @_FortranAAllocatableSetBounds(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i32, i64, i64) -> ()
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<i64>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}}(%{{.+}}) {fortran_attrs = #fir.var_attrs<parameter>, uniq_name = "_QQro.4xi4.1"} : (!fir.ref<!fir.array<4xi32>>, !fir.shape<1>) -> (!fir.ref<!fir.array<4xi32>>, !fir.ref<!fir.array<4xi32>>)
! CHECK: fir.call @_FortranAAllocatableSetBounds(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i32, i64, i64) -> ()
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocateSource(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocatePolymorphic(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocatePolymorphic(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK-LABEL: func.func @_QPtest_select_base_type_volatile() {
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<allocatable, volatile>, uniq_name = "_QFtest_select_base_type_volatileEv"} : (!fir.ref<!fir.class<!fir.heap<!fir.array<?x!fir.type<{{.*}}>>>, volatile>, volatile>) -> (!fir.ref<!fir.class<!fir.heap<!fir.array<?x!fir.type<{{.*}}>>>, volatile>, volatile>, !fir.ref<!fir.class<!fir.heap<!fir.array<?x!fir.type<{{.*}}>>>, volatile>, volatile>)
! CHECK: fir.call @_FortranAAllocatableInitDerivedForAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i32, i32) -> ()
! CHECK: fir.call @_FortranAAllocatableSetBounds(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i32, i64, i64) -> ()
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<i64>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAClassIs(%{{.+}}, %{{.+}}) : (!fir.box<none>, !fir.ref<none>) -> i1
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}}(%{{.+}}) {fortran_attrs = #fir.var_attrs<volatile>, uniq_name = "_QFtest_select_base_type_volatileEv"} : (!fir.class<!fir.heap<!fir.array<?x!fir.type<{{.*}}>>>, volatile>, !fir.shift<1>) -> (!fir.class<!fir.array<?x!fir.type<{{.*}}>>, volatile>, !fir.class<!fir.array<?x!fir.type<{{.*}}>>, volatile>)
! CHECK: %{{.+}} = hlfir.designate %{{.+}}#0 (%{{.+}}) : (!fir.class<!fir.array<?x!fir.type<{{.*}}>>, volatile>, index) -> !fir.class<!fir.type<{{.*}}>, volatile>
! CHECK: %{{.+}} = hlfir.designate %{{.+}}{"i"} : (!fir.class<!fir.type<{{.*}}>, volatile>) -> !fir.ref<i32, volatile>
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocatePolymorphic(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocatePolymorphic(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK-LABEL: func.func @_QPtest_mold_allocation() {
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {uniq_name = "_QFtest_mold_allocationEtemplate"} : (!fir.ref<!fir.type<{{.*}}>>) -> (!fir.ref<!fir.type<{{.*}}>>, !fir.ref<!fir.type<{{.*}}>>)
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<allocatable, volatile>, uniq_name = "_QFtest_mold_allocationEv"} : (!fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.type<{{.*}}>>>, volatile>, volatile>) -> (!fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.type<{{.*}}>>>, volatile>, volatile>, !fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.type<{{.*}}>>>, volatile>, volatile>)
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} typeparams %{{.+}} {fortran_attrs = #fir.var_attrs<parameter>, uniq_name = "_QQclX6D6F6C642074657374"} : (!fir.ref<!fir.char<1,9>>, index) -> (!fir.ref<!fir.char<1,9>>, !fir.ref<!fir.char<1,9>>)
! CHECK: %{{.+}} = hlfir.designate %{{.+}}#0{"str"} typeparams %{{.+}} : (!fir.ref<!fir.type<{{.*}}>>, index) -> !fir.ref<!fir.char<1,10>>
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}}(%{{.+}}) {fortran_attrs = #fir.var_attrs<parameter>, uniq_name = "_QQro.2xi4.2"} : (!fir.ref<!fir.array<2xi32>>, !fir.shape<1>) -> (!fir.ref<!fir.array<2xi32>>, !fir.ref<!fir.array<2xi32>>)
! CHECK: %{{.+}} = hlfir.designate %{{.+}}#0{"arr"} shape %{{.+}} : (!fir.ref<!fir.type<{{.*}}>>, !fir.shape<1>) -> !fir.ref<!fir.array<2xi32>>
! CHECK: fir.call @_FortranAAllocatableApplyMold(%{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.box<none>, i32) -> ()
! CHECK: fir.call @_FortranAAllocatableSetBounds(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i32, i64, i64) -> ()
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<i64>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK-LABEL: func.func @_QPtest_unlimited_polymorphic() {
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<allocatable, volatile>, uniq_name = "_QFtest_unlimited_polymorphicEup"} : (!fir.ref<!fir.class<!fir.heap<none>, volatile>, volatile>) -> (!fir.ref<!fir.class<!fir.heap<none>, volatile>, volatile>, !fir.ref<!fir.class<!fir.heap<none>, volatile>, volatile>)
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<allocatable, volatile>, uniq_name = "_QFtest_unlimited_polymorphicEupa"} : (!fir.ref<!fir.class<!fir.heap<!fir.array<?xnone>>, volatile>, volatile>) -> (!fir.ref<!fir.class<!fir.heap<!fir.array<?xnone>>, volatile>, volatile>, !fir.ref<!fir.class<!fir.heap<!fir.array<?xnone>>, volatile>, volatile>)
! CHECK: fir.call @_FortranAAllocatableInitIntrinsicForAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i32, i32, i32, i32) -> ()
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<i64>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} {fortran_attrs = #fir.var_attrs<volatile>, uniq_name = "_QFtest_unlimited_polymorphicEup"} : (!fir.heap<i32>) -> (!fir.heap<i32>, !fir.heap<i32>)
! CHECK: fir.call @_FortranAAllocatableInitCharacterForAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i64, i32, i32, i32) -> ()
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<i64>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} typeparams %{{.+}} {fortran_attrs = #fir.var_attrs<volatile>, uniq_name = "_QFtest_unlimited_polymorphicEup"} : (!fir.heap<!fir.char<1,?>>, index) -> (!fir.boxchar<1>, !fir.heap<!fir.char<1,?>>)
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}} typeparams %{{.+}} {fortran_attrs = #fir.var_attrs<parameter>, uniq_name = "_QQclX636C617373282A29"} : (!fir.ref<!fir.char<1,8>>, index) -> (!fir.ref<!fir.char<1,8>>, !fir.ref<!fir.char<1,8>>)
! CHECK: fir.call @_FortranAAllocatableInitIntrinsicForAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i32, i32, i32, i32) -> ()
! CHECK: fir.call @_FortranAAllocatableSetBounds(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, i32, i64, i64) -> ()
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableAllocate(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<i64>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}}(%{{.+}}) {fortran_attrs = #fir.var_attrs<volatile>, uniq_name = "_QFtest_unlimited_polymorphicEupa"} : (!fir.box<!fir.heap<!fir.array<?xf32>>, volatile>, !fir.shift<1>) -> (!fir.box<!fir.array<?xf32>, volatile>, !fir.box<!fir.array<?xf32>, volatile>)
! CHECK: %{{.+}}:2 = hlfir.declare %{{.+}}(%{{.+}}) {fortran_attrs = #fir.var_attrs<parameter>, uniq_name = "_QQro.3xr4.3"} : (!fir.ref<!fir.array<3xf32>>, !fir.shape<1>) -> (!fir.ref<!fir.array<3xf32>>, !fir.ref<!fir.array<3xf32>>)
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocatePolymorphic(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocatePolymorphic(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocatePolymorphic(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32
! CHECK: %{{.+}} = fir.call @_FortranAAllocatableDeallocatePolymorphic(%{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}, %{{.+}}) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.ref<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32