| ! Test captured variables instantiation inside internal procedures |
| ! when lowering to HLFIR. |
| ! RUN: bbc -emit-hlfir -o - %s | FileCheck %s |
| subroutine test_explicit_shape_array(x, n) |
| integer(8) :: n |
| real :: x(n) |
| contains |
| subroutine internal |
| call takes_array(x) |
| end subroutine |
| end subroutine |
| ! CHECK-LABEL: func.func private @_QFtest_explicit_shape_arrayPinternal( |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<tuple<!fir.box<!fir.array<?xf32>>>> {fir.host_assoc}) attributes {fir.host_symbol = {{.*}}, llvm.linkage = #llvm.linkage<internal>} { |
| ! CHECK: %[[VAL_1:.*]] = arith.constant 0 : i32 |
| ! CHECK: %[[VAL_2:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_1]] : (!fir.ref<tuple<!fir.box<!fir.array<?xf32>>>>, i32) -> !fir.ref<!fir.box<!fir.array<?xf32>>> |
| ! CHECK: %[[VAL_3:.*]] = fir.load %[[VAL_2]] : !fir.ref<!fir.box<!fir.array<?xf32>>> |
| ! CHECK: %[[VAL_4:.*]] = fir.box_addr %[[VAL_3]] : (!fir.box<!fir.array<?xf32>>) -> !fir.ref<!fir.array<?xf32>> |
| ! CHECK: %[[VAL_5:.*]] = arith.constant 0 : index |
| ! CHECK: %[[VAL_6:.*]]:3 = fir.box_dims %[[VAL_3]], %[[VAL_5]] : (!fir.box<!fir.array<?xf32>>, index) -> (index, index, index) |
| ! CHECK: %[[VAL_7:.*]] = fir.shape %[[VAL_6]]#1 : (index) -> !fir.shape<1> |
| ! CHECK: %[[VAL_8:.*]]:2 = hlfir.declare %[[VAL_4]](%[[VAL_7]]) {fortran_attrs = #fir.var_attrs<host_assoc>, uniq_name = "_QFtest_explicit_shape_arrayEx"} : (!fir.ref<!fir.array<?xf32>>, !fir.shape<1>) -> (!fir.box<!fir.array<?xf32>>, !fir.ref<!fir.array<?xf32>>) |
| |
| subroutine test_assumed_shape(x) |
| real :: x(:) |
| contains |
| subroutine internal |
| call takes_array(x) |
| end subroutine |
| end subroutine |
| ! CHECK-LABEL: func.func private @_QFtest_assumed_shapePinternal( |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<tuple<!fir.box<!fir.array<?xf32>>>> {fir.host_assoc}) attributes {fir.host_symbol = {{.*}}, llvm.linkage = #llvm.linkage<internal>} { |
| ! CHECK: %[[VAL_1:.*]] = arith.constant 0 : i32 |
| ! CHECK: %[[VAL_2:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_1]] : (!fir.ref<tuple<!fir.box<!fir.array<?xf32>>>>, i32) -> !fir.ref<!fir.box<!fir.array<?xf32>>> |
| ! CHECK: %[[VAL_3:.*]] = fir.load %[[VAL_2]] : !fir.ref<!fir.box<!fir.array<?xf32>>> |
| ! CHECK: %[[VAL_4:.*]] = arith.constant 0 : index |
| ! CHECK: %[[VAL_5:.*]]:3 = fir.box_dims %[[VAL_3]], %[[VAL_4]] : (!fir.box<!fir.array<?xf32>>, index) -> (index, index, index) |
| ! CHECK: %[[VAL_6:.*]] = fir.shift %[[VAL_5]]#0 : (index) -> !fir.shift<1> |
| ! CHECK: %[[VAL_7:.*]]:2 = hlfir.declare %[[VAL_3]](%[[VAL_6]]) {fortran_attrs = #fir.var_attrs<host_assoc>, uniq_name = "_QFtest_assumed_shapeEx"} : (!fir.box<!fir.array<?xf32>>, !fir.shift<1>) -> (!fir.box<!fir.array<?xf32>>, !fir.box<!fir.array<?xf32>>) |
| |
| subroutine test_scalar_char(c) |
| character(*) :: c |
| contains |
| subroutine internal() |
| call bar(c) |
| end subroutine |
| end subroutine |
| ! CHECK-LABEL: func.func private @_QFtest_scalar_charPinternal( |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<tuple<!fir.boxchar<1>>> {fir.host_assoc}) attributes {fir.host_symbol = {{.*}}, llvm.linkage = #llvm.linkage<internal>} { |
| ! CHECK: %[[VAL_1:.*]] = arith.constant 0 : i32 |
| ! CHECK: %[[VAL_2:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_1]] : (!fir.ref<tuple<!fir.boxchar<1>>>, i32) -> !fir.ref<!fir.boxchar<1>> |
| ! CHECK: %[[VAL_3:.*]] = fir.load %[[VAL_2]] : !fir.ref<!fir.boxchar<1>> |
| ! CHECK: %[[VAL_4:.*]]:2 = fir.unboxchar %[[VAL_3]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index) |
| ! CHECK: %[[VAL_5:.*]]:2 = hlfir.declare %[[VAL_4]]#0 typeparams %[[VAL_4]]#1 {fortran_attrs = #fir.var_attrs<host_assoc>, uniq_name = "_QFtest_scalar_charEc"} : (!fir.ref<!fir.char<1,?>>, index) -> (!fir.boxchar<1>, !fir.ref<!fir.char<1,?>>) |
| ! CHECK: fir.call @_QPbar(%[[VAL_5]]#0) {{.*}}: (!fir.boxchar<1>) -> () |
| |
| subroutine test_proc_pointer(p) |
| real, pointer, external :: p |
| call internal() |
| contains |
| subroutine internal() |
| real :: x |
| x = p() |
| end subroutine |
| end subroutine |
| ! CHECK-LABEL: func.func @_QPtest_proc_pointer( |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.boxproc<() -> ()>>) { |
| ! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %{{[0-9]+}} {fortran_attrs = #fir.var_attrs<pointer>, uniq_name = "_QFtest_proc_pointerEp"} : (!fir.ref<!fir.boxproc<() -> ()>>, !fir.dscope) -> (!fir.ref<!fir.boxproc<() -> ()>>, !fir.ref<!fir.boxproc<() -> ()>>) |
| ! CHECK: %[[VAL_2:.*]] = fir.alloca tuple<!fir.ref<!fir.boxproc<() -> ()>>> |
| ! CHECK: %[[VAL_3:.*]] = arith.constant 0 : i32 |
| ! CHECK: %[[VAL_4:.*]] = fir.coordinate_of %[[VAL_2]], %[[VAL_3]] : (!fir.ref<tuple<!fir.ref<!fir.boxproc<() -> ()>>>>, i32) -> !fir.llvm_ptr<!fir.ref<!fir.boxproc<() -> ()>>> |
| ! CHECK: fir.store %[[VAL_1]]#1 to %[[VAL_4]] : !fir.llvm_ptr<!fir.ref<!fir.boxproc<() -> ()>>> |
| ! CHECK: fir.call @_QFtest_proc_pointerPinternal(%[[VAL_2]]) {{.*}}: (!fir.ref<tuple<!fir.ref<!fir.boxproc<() -> ()>>>>) -> () |
| ! CHECK: return |
| ! CHECK: } |
| |
| ! CHECK-LABEL: func.func private @_QFtest_proc_pointerPinternal( |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<tuple<!fir.ref<!fir.boxproc<() -> ()>>>> {fir.host_assoc}) attributes {fir.host_symbol = @_QPtest_proc_pointer, llvm.linkage = #llvm.linkage<internal>} { |
| ! CHECK: %[[VAL_1:.*]] = arith.constant 0 : i32 |
| ! CHECK: %[[VAL_2:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_1]] : (!fir.ref<tuple<!fir.ref<!fir.boxproc<() -> ()>>>>, i32) -> !fir.llvm_ptr<!fir.ref<!fir.boxproc<() -> ()>>> |
| ! CHECK: %[[VAL_3:.*]] = fir.load %[[VAL_2]] : !fir.llvm_ptr<!fir.ref<!fir.boxproc<() -> ()>>> |
| ! CHECK: %[[VAL_4:.*]]:2 = hlfir.declare %[[VAL_3]] {fortran_attrs = #fir.var_attrs<pointer, host_assoc>, uniq_name = "_QFtest_proc_pointerEp"} : (!fir.ref<!fir.boxproc<() -> ()>>) -> (!fir.ref<!fir.boxproc<() -> ()>>, !fir.ref<!fir.boxproc<() -> ()>>) |