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1! Test lowering of legacy %VAL and %REF actual arguments.2! RUN: bbc -emit-hlfir -o - %s | FileCheck %s3 4subroutine test_val_1(x)5 integer :: x6 call val1(%val(x))7end subroutine8! CHECK-LABEL: func.func @_QPtest_val_1(9! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32> {fir.bindc_name = "x"}) {10! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFtest_val_1Ex"} : (!fir.ref<i32>, !fir.dscope) -> (!fir.ref<i32>, !fir.ref<i32>)11! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_1]]#0 : !fir.ref<i32>12! CHECK: fir.call @_QPval1(%[[VAL_2]]) fastmath<contract> : (i32) -> ()13 14subroutine test_val_2(x)15 complex, allocatable :: x16 call val2(%val(x))17end subroutine18! CHECK-LABEL: func.func @_QPtest_val_2(19! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.heap<complex<f32>>>> {fir.bindc_name = "x"}) {20! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {fortran_attrs = #fir.var_attrs<allocatable>, uniq_name = "_QFtest_val_2Ex"} : (!fir.ref<!fir.box<!fir.heap<complex<f32>>>>, !fir.dscope) -> (!fir.ref<!fir.box<!fir.heap<complex<f32>>>>, !fir.ref<!fir.box<!fir.heap<complex<f32>>>>)21! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_1]]#0 : !fir.ref<!fir.box<!fir.heap<complex<f32>>>>22! CHECK: %[[VAL_3:.*]] = fir.box_addr %[[VAL_2]] : (!fir.box<!fir.heap<complex<f32>>>) -> !fir.heap<complex<f32>>23! CHECK: %[[VAL_4:.*]] = fir.load %[[VAL_3]] : !fir.heap<complex<f32>>24! CHECK: fir.call @_QPval2(%[[VAL_4]]) fastmath<contract> : (complex<f32>) -> ()25 26subroutine test_ref_char(x)27 ! There must be not extra length argument. Only the address is28 ! passed.29 character(*) :: x30 call ref_char(%ref(x))31end subroutine32! CHECK-LABEL: func.func @_QPtest_ref_char(33! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<1> {fir.bindc_name = "x"}) {34! CHECK: %[[VAL_1:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)35! CHECK: %[[VAL_2:.*]]:2 = hlfir.declare %[[VAL_1]]#0 typeparams %[[VAL_1]]#1 dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFtest_ref_charEx"} : (!fir.ref<!fir.char<1,?>>, index, !fir.dscope) -> (!fir.boxchar<1>, !fir.ref<!fir.char<1,?>>)36! CHECK: %[[VAL_3:.*]]:2 = fir.unboxchar %[[VAL_2]]#0 : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)37! CHECK: fir.call @_QPref_char(%[[VAL_3]]#0) fastmath<contract> : (!fir.ref<!fir.char<1,?>>) -> ()38 39subroutine test_ref_1(x)40 integer :: x41 call ref1(%ref(x))42end subroutine43! CHECK-LABEL: func.func @_QPtest_ref_1(44! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32> {fir.bindc_name = "x"}) {45! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFtest_ref_1Ex"} : (!fir.ref<i32>, !fir.dscope) -> (!fir.ref<i32>, !fir.ref<i32>)46! CHECK: fir.call @_QPref1(%[[VAL_1]]#0) fastmath<contract> : (!fir.ref<i32>) -> ()47 48subroutine test_ref_2(x)49 complex, pointer :: x50 call ref2(%ref(x))51end subroutine52! CHECK-LABEL: func.func @_QPtest_ref_2(53! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.box<!fir.ptr<complex<f32>>>> {fir.bindc_name = "x"}) {54! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {fortran_attrs = #fir.var_attrs<pointer>, uniq_name = "_QFtest_ref_2Ex"} : (!fir.ref<!fir.box<!fir.ptr<complex<f32>>>>, !fir.dscope) -> (!fir.ref<!fir.box<!fir.ptr<complex<f32>>>>, !fir.ref<!fir.box<!fir.ptr<complex<f32>>>>)55! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_1]]#0 : !fir.ref<!fir.box<!fir.ptr<complex<f32>>>>56! CHECK: %[[VAL_3:.*]] = fir.box_addr %[[VAL_2]] : (!fir.box<!fir.ptr<complex<f32>>>) -> !fir.ptr<complex<f32>>57! CHECK: %[[VAL_4:.*]] = fir.convert %[[VAL_3]] : (!fir.ptr<complex<f32>>) -> !fir.ref<complex<f32>>58! CHECK: fir.call @_QPref2(%[[VAL_4]]) fastmath<contract> : (!fir.ref<complex<f32>>) -> ()59 60subroutine test_skip_copy_in_out(x)61 real :: x(:)62 call val3(%val(%loc(x)))63end subroutine64! CHECK-LABEL: func.func @_QPtest_skip_copy_in_out(65! CHECK-SAME: %[[VAL_0:.*]]: !fir.box<!fir.array<?xf32>> {fir.bindc_name = "x"}) {66! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFtest_skip_copy_in_outEx"} : (!fir.box<!fir.array<?xf32>>, !fir.dscope) -> (!fir.box<!fir.array<?xf32>>, !fir.box<!fir.array<?xf32>>)67! CHECK: %[[VAL_2:.*]] = fir.box_addr %[[VAL_1]]#1 : (!fir.box<!fir.array<?xf32>>) -> !fir.ref<!fir.array<?xf32>>68! CHECK: %[[VAL_3:.*]] = fir.convert %[[VAL_2]] : (!fir.ref<!fir.array<?xf32>>) -> i6469! CHECK: fir.call @_QPval3(%[[VAL_3]]) fastmath<contract> : (i64) -> ()70