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1! Test lowering of user defined elemental procedure reference to HLFIR2! RUN: bbc -emit-hlfir -o - %s 2>&1 | FileCheck %s3 4subroutine by_addr(x, y)5 integer :: x6 real :: y(100)7 interface8 real elemental function elem(a, b)9 integer, intent(in) :: a10 real, intent(in) :: b11 end function12 end interface13 call baz(elem(x, y))14end subroutine15! CHECK-LABEL: func.func @_QPby_addr(16! CHECK: %[[VAL_2:.*]]:2 = hlfir.declare %[[VAL_0:.*]] {{.*}}x17! CHECK: %[[VAL_5:.*]]:2 = hlfir.declare %[[VAL_1:.*]](%[[VAL_4:[^)]*]]) {{.*}}y18! CHECK: %[[VAL_6:.*]] = hlfir.elemental %[[VAL_4]] unordered : (!fir.shape<1>) -> !hlfir.expr<100xf32> {19! CHECK: ^bb0(%[[VAL_7:.*]]: index):20! CHECK: %[[VAL_8:.*]] = hlfir.designate %[[VAL_5]]#0 (%[[VAL_7]]) : (!fir.ref<!fir.array<100xf32>>, index) -> !fir.ref<f32>21! CHECK: %[[VAL_9:.*]] = fir.call @_QPelem(%[[VAL_2]]#0, %[[VAL_8]]) proc_attrs<elemental, pure> fastmath<contract> : (!fir.ref<i32>, !fir.ref<f32>) -> f3222! CHECK: hlfir.yield_element %[[VAL_9]] : f3223! CHECK: }24! CHECK: fir.call25! CHECK: hlfir.destroy %[[VAL_6]]26 27subroutine by_value(x, y)28 integer :: x29 real :: y(10, 20)30 interface31 real elemental function elem_val(a, b)32 integer, value :: a33 real, value :: b34 end function35 end interface36 call baz(elem_val(x, y))37end subroutine38! CHECK-LABEL: func.func @_QPby_value(39! CHECK: %[[VAL_2:.*]]:2 = hlfir.declare %[[VAL_0:.*]] {{.*}}x40! CHECK: %[[VAL_6:.*]]:2 = hlfir.declare %[[VAL_1:.*]](%[[VAL_5:[^)]*]]) {{.*}}y41! CHECK: %[[VAL_7:.*]] = fir.load %[[VAL_2]]#0 : !fir.ref<i32>42! CHECK: %[[VAL_8:.*]] = hlfir.elemental %[[VAL_5]] unordered : (!fir.shape<2>) -> !hlfir.expr<10x20xf32> {43! CHECK: ^bb0(%[[VAL_9:.*]]: index, %[[VAL_10:.*]]: index):44! CHECK: %[[VAL_11:.*]] = hlfir.designate %[[VAL_6]]#0 (%[[VAL_9]], %[[VAL_10]]) : (!fir.ref<!fir.array<10x20xf32>>, index, index) -> !fir.ref<f32>45! CHECK: %[[VAL_12:.*]] = fir.load %[[VAL_11]] : !fir.ref<f32>46! CHECK: %[[VAL_13:.*]] = fir.call @_QPelem_val(%[[VAL_7]], %[[VAL_12]]) proc_attrs<elemental, pure> fastmath<contract> : (i32, f32) -> f3247! CHECK: hlfir.yield_element %[[VAL_13]] : f3248! CHECK: }49! CHECK: fir.call50! CHECK: hlfir.destroy %[[VAL_8]]51 52subroutine by_boxaddr(x, y)53 character(*) :: x54 character(*) :: y(100)55 interface56 real elemental function char_elem(a, b)57 character(*), intent(in) :: a58 character(*), intent(in) :: b59 end function60 end interface61 call baz2(char_elem(x, y))62end subroutine63! CHECK-LABEL: func.func @_QPby_boxaddr(64! CHECK: %[[VAL_3:.*]]:2 = hlfir.declare %[[VAL_2:.*]]#0 typeparams %[[VAL_2]]#1 {{.*}}x65! CHECK: %[[VAL_6:.*]] = arith.constant 100 : index66! CHECK: %[[VAL_8:.*]]:2 = hlfir.declare %[[VAL_5:.*]](%[[VAL_7:.*]]) typeparams %[[VAL_4:.*]]#1 {{.*}}y67! CHECK: %[[VAL_9:.*]] = hlfir.elemental %[[VAL_7]] unordered : (!fir.shape<1>) -> !hlfir.expr<100xf32> {68! CHECK: ^bb0(%[[VAL_10:.*]]: index):69! CHECK: %[[VAL_11:.*]] = hlfir.designate %[[VAL_8]]#0 (%[[VAL_10]]) typeparams %[[VAL_4]]#1 : (!fir.box<!fir.array<100x!fir.char<1,?>>>, index, index) -> !fir.boxchar<1>70! CHECK: %[[VAL_12:.*]] = fir.call @_QPchar_elem(%[[VAL_3]]#0, %[[VAL_11]]) proc_attrs<elemental, pure> fastmath<contract> : (!fir.boxchar<1>, !fir.boxchar<1>) -> f3271! CHECK: hlfir.yield_element %[[VAL_12]] : f3272! CHECK: }73! CHECK: fir.call74! CHECK: hlfir.destroy %[[VAL_9]]75 76subroutine sub(x, y)77 integer :: x78 real :: y(10, 20)79 interface80 elemental subroutine elem_sub(a, b)81 integer, intent(in) :: a82 real, intent(in) :: b83 end subroutine84 end interface85 call elem_sub(x, y)86end subroutine87! CHECK-LABEL: func.func @_QPsub(88! CHECK: %[[VAL_2:.*]]:2 = hlfir.declare %[[VAL_0:.*]] {{.*}}x89! CHECK: %[[VAL_3:.*]] = arith.constant 10 : index90! CHECK: %[[VAL_4:.*]] = arith.constant 20 : index91! CHECK: %[[VAL_6:.*]]:2 = hlfir.declare %[[VAL_1:.*]](%[[VAL_5:[^)]*]]) {{.*}}y92! CHECK: %[[VAL_7:.*]] = arith.constant 1 : index93! CHECK: fir.do_loop %[[VAL_8:.*]] = %[[VAL_7]] to %[[VAL_4]] step %[[VAL_7]] unordered {94! CHECK: fir.do_loop %[[VAL_9:.*]] = %[[VAL_7]] to %[[VAL_3]] step %[[VAL_7]] unordered {95! CHECK: %[[VAL_10:.*]] = hlfir.designate %[[VAL_6]]#0 (%[[VAL_9]], %[[VAL_8]]) : (!fir.ref<!fir.array<10x20xf32>>, index, index) -> !fir.ref<f32>96! CHECK: fir.call @_QPelem_sub(%[[VAL_2]]#0, %[[VAL_10]]) proc_attrs<elemental, pure> fastmath<contract> : (!fir.ref<i32>, !fir.ref<f32>) -> ()97! CHECK: }98! CHECK: }99 100subroutine impure_elemental(x)101 real :: x(10, 20)102 interface103 impure elemental subroutine impure_elem(a)104 real, intent(in) :: a105 end subroutine106 end interface107 call impure_elem(x)108end subroutine109! CHECK-LABEL: func.func @_QPimpure_elemental(110! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.array<10x20xf32>> {fir.bindc_name = "x"}) {111! CHECK: %[[VAL_1:.*]] = arith.constant 10 : index112! CHECK: %[[VAL_2:.*]] = arith.constant 20 : index113! CHECK: %[[VAL_3:.*]] = fir.shape %[[VAL_1]], %[[VAL_2]] : (index, index) -> !fir.shape<2>114! CHECK: %[[VAL_4:.*]]:2 = hlfir.declare %[[VAL_0]](%[[VAL_3]]) dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFimpure_elementalEx"} : (!fir.ref<!fir.array<10x20xf32>>, !fir.shape<2>, !fir.dscope) -> (!fir.ref<!fir.array<10x20xf32>>, !fir.ref<!fir.array<10x20xf32>>)115! CHECK: %[[VAL_5:.*]] = arith.constant 1 : index116! CHECK: fir.do_loop %[[VAL_6:.*]] = %[[VAL_5]] to %[[VAL_2]] step %[[VAL_5]] {117! CHECK: fir.do_loop %[[VAL_7:.*]] = %[[VAL_5]] to %[[VAL_1]] step %[[VAL_5]] {118! CHECK: %[[VAL_8:.*]] = hlfir.designate %[[VAL_4]]#0 (%[[VAL_7]], %[[VAL_6]]) : (!fir.ref<!fir.array<10x20xf32>>, index, index) -> !fir.ref<f32>119! CHECK: fir.call @_QPimpure_elem(%[[VAL_8]]) proc_attrs<elemental> fastmath<contract> : (!fir.ref<f32>) -> ()120! CHECK: }121! CHECK: }122! CHECK: return123! CHECK: }124 125subroutine ordered_elemental(x)126 real :: x(10, 20)127 interface128 elemental subroutine ordered_elem(a)129 real, intent(inout) :: a130 end subroutine131 end interface132 call ordered_elem(x)133end subroutine134! CHECK-LABEL: func.func @_QPordered_elemental(135! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.array<10x20xf32>> {fir.bindc_name = "x"}) {136! CHECK: %[[VAL_1:.*]] = arith.constant 10 : index137! CHECK: %[[VAL_2:.*]] = arith.constant 20 : index138! CHECK: %[[VAL_3:.*]] = fir.shape %[[VAL_1]], %[[VAL_2]] : (index, index) -> !fir.shape<2>139! CHECK: %[[VAL_4:.*]]:2 = hlfir.declare %[[VAL_0]](%[[VAL_3]]) dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFordered_elementalEx"} : (!fir.ref<!fir.array<10x20xf32>>, !fir.shape<2>, !fir.dscope) -> (!fir.ref<!fir.array<10x20xf32>>, !fir.ref<!fir.array<10x20xf32>>)140! CHECK: %[[VAL_5:.*]] = arith.constant 1 : index141! CHECK: fir.do_loop %[[VAL_6:.*]] = %[[VAL_5]] to %[[VAL_2]] step %[[VAL_5]] {142! CHECK: fir.do_loop %[[VAL_7:.*]] = %[[VAL_5]] to %[[VAL_1]] step %[[VAL_5]] {143! CHECK: %[[VAL_8:.*]] = hlfir.designate %[[VAL_4]]#0 (%[[VAL_7]], %[[VAL_6]]) : (!fir.ref<!fir.array<10x20xf32>>, index, index) -> !fir.ref<f32>144! CHECK: fir.call @_QPordered_elem(%[[VAL_8]]) proc_attrs<elemental, pure> fastmath<contract> : (!fir.ref<f32>) -> ()145! CHECK: }146! CHECK: }147! CHECK: return148! CHECK: }149 150subroutine impure_elemental_arg_eval(x)151 real :: x(10, 20)152 interface153 impure elemental subroutine impure_elem(a)154 real, intent(in) :: a155 end subroutine156 end interface157 call impure_elem((x))158end subroutine159! CHECK-LABEL: func.func @_QPimpure_elemental_arg_eval(160! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.array<10x20xf32>> {fir.bindc_name = "x"}) {161! CHECK: %[[VAL_1:.*]] = arith.constant 10 : index162! CHECK: %[[VAL_2:.*]] = arith.constant 20 : index163! CHECK: %[[VAL_3:.*]] = fir.shape %[[VAL_1]], %[[VAL_2]] : (index, index) -> !fir.shape<2>164! CHECK: %[[VAL_4:.*]]:2 = hlfir.declare %[[VAL_0]](%[[VAL_3]]) dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFimpure_elemental_arg_evalEx"} : (!fir.ref<!fir.array<10x20xf32>>, !fir.shape<2>, !fir.dscope) -> (!fir.ref<!fir.array<10x20xf32>>, !fir.ref<!fir.array<10x20xf32>>)165! CHECK: %[[VAL_5:.*]] = hlfir.elemental %[[VAL_3]] unordered : (!fir.shape<2>) -> !hlfir.expr<10x20xf32> {166! CHECK: ^bb0(%[[VAL_6:.*]]: index, %[[VAL_7:.*]]: index):167! CHECK: %[[VAL_8:.*]] = hlfir.designate %[[VAL_4]]#0 (%[[VAL_6]], %[[VAL_7]]) : (!fir.ref<!fir.array<10x20xf32>>, index, index) -> !fir.ref<f32>168! CHECK: %[[VAL_9:.*]] = fir.load %[[VAL_8]] : !fir.ref<f32>169! CHECK: %[[VAL_10:.*]] = hlfir.no_reassoc %[[VAL_9]] : f32170! CHECK: hlfir.yield_element %[[VAL_10]] : f32171! CHECK: }172! CHECK: %[[VAL_11:.*]]:3 = hlfir.associate %[[VAL_5]](%[[VAL_3]]) {uniq_name = "adapt.impure_arg_eval"} : (!hlfir.expr<10x20xf32>, !fir.shape<2>) -> (!fir.ref<!fir.array<10x20xf32>>, !fir.ref<!fir.array<10x20xf32>>, i1)173! CHECK: %[[VAL_13:.*]] = arith.constant 1 : index174! CHECK: fir.do_loop %[[VAL_14:.*]] = %[[VAL_13]] to %[[VAL_2]] step %[[VAL_13]] {175! CHECK: fir.do_loop %[[VAL_15:.*]] = %[[VAL_13]] to %[[VAL_1]] step %[[VAL_13]] {176! CHECK: %[[VAL_16:.*]] = hlfir.designate %[[VAL_11]]#0 (%[[VAL_15]], %[[VAL_14]]) : (!fir.ref<!fir.array<10x20xf32>>, index, index) -> !fir.ref<f32>177! CHECK: fir.call @_QPimpure_elem(%[[VAL_16]]) proc_attrs<elemental> fastmath<contract> : (!fir.ref<f32>) -> ()178! CHECK: }179! CHECK: }180! CHECK: hlfir.end_associate %[[VAL_11]]#1, %[[VAL_11]]#2 : !fir.ref<!fir.array<10x20xf32>>, i1181! CHECK: hlfir.destroy %[[VAL_5]] : !hlfir.expr<10x20xf32>182! CHECK: return183! CHECK: }184