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1! Test lowering of array constructors as hlfir.elemental.2! RUN: bbc -emit-hlfir -o - %s | FileCheck %s3 4subroutine test_as_simple_elemental(n)5 integer :: n6 call takes_int([(n+i, i=1,4)])7end subroutine8! CHECK-LABEL: func.func @_QPtest_as_simple_elemental(9! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32> {fir.bindc_name = "n"}) {10! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFtest_as_simple_elementalEn"} : (!fir.ref<i32>, !fir.dscope) -> (!fir.ref<i32>, !fir.ref<i32>)11! CHECK: %[[VAL_2:.*]] = arith.constant 4 : index12! CHECK: %[[VAL_3:.*]] = fir.shape %[[VAL_2]] : (index) -> !fir.shape<1>13! CHECK: %[[VAL_4:.*]] = arith.constant 1 : i6414! CHECK: %[[VAL_5:.*]] = fir.convert %[[VAL_4]] : (i64) -> index15! CHECK: %[[VAL_6:.*]] = arith.constant 1 : i6416! CHECK: %[[VAL_7:.*]] = fir.convert %[[VAL_6]] : (i64) -> index17! CHECK: %[[VAL_8:.*]] = arith.constant 1 : index18! CHECK: %[[VAL_9:.*]] = hlfir.elemental %[[VAL_3]] unordered : (!fir.shape<1>) -> !hlfir.expr<4xi32> {19! CHECK: ^bb0(%[[VAL_10:.*]]: index):20! CHECK: %[[VAL_11:.*]] = arith.subi %[[VAL_10]], %[[VAL_8]] : index21! CHECK: %[[VAL_12:.*]] = arith.muli %[[VAL_11]], %[[VAL_7]] : index22! CHECK: %[[VAL_13:.*]] = arith.addi %[[VAL_5]], %[[VAL_12]] : index23! CHECK: %[[VAL_14:.*]] = fir.load %[[VAL_1]]#0 : !fir.ref<i32>24! CHECK: %[[VAL_15:.*]] = fir.convert %[[VAL_13]] : (index) -> i6425! CHECK: %[[VAL_16:.*]] = fir.convert %[[VAL_15]] : (i64) -> i3226! CHECK: %[[VAL_17:.*]] = arith.addi %[[VAL_14]], %[[VAL_16]] : i3227! CHECK: hlfir.yield_element %[[VAL_17]] : i3228! CHECK: }29! CHECK: %[[VAL_18:.*]]:3 = hlfir.associate %[[VAL_19:.*]](%[[VAL_3]]) {adapt.valuebyref} : (!hlfir.expr<4xi32>, !fir.shape<1>) -> (!fir.ref<!fir.array<4xi32>>, !fir.ref<!fir.array<4xi32>>, i1)30! CHECK: fir.call @_QPtakes_int(%[[VAL_18]]#0) fastmath<contract> : (!fir.ref<!fir.array<4xi32>>) -> ()31! CHECK: hlfir.end_associate %[[VAL_18]]#1, %[[VAL_18]]#2 : !fir.ref<!fir.array<4xi32>>, i132! CHECK: hlfir.destroy %[[VAL_19]] : !hlfir.expr<4xi32>33! CHECK: return34! CHECK: }35 36subroutine test_as_strided_elemental(lb, ub, stride)37 integer(8) :: lb, ub, stride38 call takes_int([(i, i=lb,ub,stride)])39end subroutine40! CHECK-LABEL: func.func @_QPtest_as_strided_elemental(41! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i64> {fir.bindc_name = "lb"},42! CHECK-SAME: %[[VAL_1:.*]]: !fir.ref<i64> {fir.bindc_name = "ub"},43! CHECK-SAME: %[[VAL_2:.*]]: !fir.ref<i64> {fir.bindc_name = "stride"}) {44! CHECK: %[[DSCOPE:.*]] = fir.dummy_scope : !fir.dscope45! CHECK: %[[VAL_3:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %[[DSCOPE]] arg {{[0-9]+}} {uniq_name = "_QFtest_as_strided_elementalElb"} : (!fir.ref<i64>, !fir.dscope) -> (!fir.ref<i64>, !fir.ref<i64>)46! CHECK: %[[VAL_4:.*]]:2 = hlfir.declare %[[VAL_2]] dummy_scope %[[DSCOPE]] arg {{[0-9]+}} {uniq_name = "_QFtest_as_strided_elementalEstride"} : (!fir.ref<i64>, !fir.dscope) -> (!fir.ref<i64>, !fir.ref<i64>)47! CHECK: %[[VAL_5:.*]]:2 = hlfir.declare %[[VAL_1]] dummy_scope %[[DSCOPE]] arg {{[0-9]+}} {uniq_name = "_QFtest_as_strided_elementalEub"} : (!fir.ref<i64>, !fir.dscope) -> (!fir.ref<i64>, !fir.ref<i64>)48! CHECK: %[[VAL_6:.*]] = arith.constant 0 : i6449! CHECK: %[[VAL_7:.*]] = fir.load %[[VAL_5]]#0 : !fir.ref<i64>50! CHECK: %[[VAL_8:.*]] = fir.load %[[VAL_3]]#0 : !fir.ref<i64>51! CHECK: %[[VAL_9:.*]] = arith.subi %[[VAL_7]], %[[VAL_8]] : i6452! CHECK: %[[VAL_10:.*]] = fir.load %[[VAL_4]]#0 : !fir.ref<i64>53! CHECK: %[[VAL_11:.*]] = arith.addi %[[VAL_9]], %[[VAL_10]] : i6454! CHECK: %[[VAL_12:.*]] = fir.load %[[VAL_4]]#0 : !fir.ref<i64>55! CHECK: %[[VAL_13:.*]] = arith.divsi %[[VAL_11]], %[[VAL_12]] : i6456! CHECK: %[[VAL_14:.*]] = arith.constant 0 : i6457! CHECK: %[[VAL_15:.*]] = arith.cmpi sgt, %[[VAL_13]], %[[VAL_14]] : i6458! CHECK: %[[VAL_16:.*]] = arith.select %[[VAL_15]], %[[VAL_13]], %[[VAL_14]] : i6459! CHECK: %[[VAL_17:.*]] = arith.addi %[[VAL_6]], %[[VAL_16]] : i6460! CHECK: %[[VAL_18:.*]] = fir.convert %[[VAL_17]] : (i64) -> index61! CHECK: %[[VAL_19:.*]] = fir.shape %[[VAL_18]] : (index) -> !fir.shape<1>62! CHECK: %[[VAL_20:.*]] = fir.load %[[VAL_3]]#0 : !fir.ref<i64>63! CHECK: %[[VAL_21:.*]] = fir.convert %[[VAL_20]] : (i64) -> index64! CHECK: %[[VAL_22:.*]] = fir.load %[[VAL_4]]#0 : !fir.ref<i64>65! CHECK: %[[VAL_23:.*]] = fir.convert %[[VAL_22]] : (i64) -> index66! CHECK: %[[VAL_24:.*]] = arith.constant 1 : index67! CHECK: %[[VAL_25:.*]] = hlfir.elemental %[[VAL_19]] unordered : (!fir.shape<1>) -> !hlfir.expr<?xi32> {68! CHECK: ^bb0(%[[VAL_26:.*]]: index):69! CHECK: %[[VAL_27:.*]] = arith.subi %[[VAL_26]], %[[VAL_24]] : index70! CHECK: %[[VAL_28:.*]] = arith.muli %[[VAL_27]], %[[VAL_23]] : index71! CHECK: %[[VAL_29:.*]] = arith.addi %[[VAL_21]], %[[VAL_28]] : index72! CHECK: %[[VAL_30:.*]] = fir.convert %[[VAL_29]] : (index) -> i6473! CHECK: %[[VAL_31:.*]] = fir.convert %[[VAL_30]] : (i64) -> i3274! CHECK: hlfir.yield_element %[[VAL_31]] : i3275! CHECK: }76! CHECK: %[[VAL_32:.*]]:3 = hlfir.associate %[[VAL_33:.*]](%[[VAL_19]]) {adapt.valuebyref} : (!hlfir.expr<?xi32>, !fir.shape<1>) -> (!fir.box<!fir.array<?xi32>>, !fir.ref<!fir.array<?xi32>>, i1)77! CHECK: %[[VAL_34:.*]] = fir.convert %[[VAL_32]]#1 : (!fir.ref<!fir.array<?xi32>>) -> !fir.ref<!fir.array<4xi32>>78! CHECK: fir.call @_QPtakes_int(%[[VAL_34]]) fastmath<contract> : (!fir.ref<!fir.array<4xi32>>) -> ()79! CHECK: hlfir.end_associate %[[VAL_32]]#1, %[[VAL_32]]#2 : !fir.ref<!fir.array<?xi32>>, i180! CHECK: hlfir.destroy %[[VAL_33]] : !hlfir.expr<?xi32>81! CHECK: return82! CHECK: }83 84subroutine test_as_elemental_with_pure_call(n)85 interface86 integer pure function foo(i)87 integer, value :: i88 end function89 end interface90 integer :: n91 call takes_int([(foo(i), i=1,4)])92end subroutine93! CHECK-LABEL: func.func @_QPtest_as_elemental_with_pure_call(94! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32> {fir.bindc_name = "n"}) {95! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %{{[0-9]+}} arg {{[0-9]+}} {uniq_name = "_QFtest_as_elemental_with_pure_callEn"} : (!fir.ref<i32>, !fir.dscope) -> (!fir.ref<i32>, !fir.ref<i32>)96! CHECK: %[[VAL_2:.*]] = arith.constant 4 : index97! CHECK: %[[VAL_3:.*]] = fir.shape %[[VAL_2]] : (index) -> !fir.shape<1>98! CHECK: %[[VAL_4:.*]] = arith.constant 1 : i6499! CHECK: %[[VAL_5:.*]] = fir.convert %[[VAL_4]] : (i64) -> index100! CHECK: %[[VAL_6:.*]] = arith.constant 1 : i64101! CHECK: %[[VAL_7:.*]] = fir.convert %[[VAL_6]] : (i64) -> index102! CHECK: %[[VAL_8:.*]] = arith.constant 1 : index103! CHECK: %[[VAL_9:.*]] = hlfir.elemental %[[VAL_3]] unordered : (!fir.shape<1>) -> !hlfir.expr<4xi32> {104! CHECK: ^bb0(%[[VAL_10:.*]]: index):105! CHECK: %[[VAL_11:.*]] = arith.subi %[[VAL_10]], %[[VAL_8]] : index106! CHECK: %[[VAL_12:.*]] = arith.muli %[[VAL_11]], %[[VAL_7]] : index107! CHECK: %[[VAL_13:.*]] = arith.addi %[[VAL_5]], %[[VAL_12]] : index108! CHECK: %[[VAL_14:.*]] = fir.convert %[[VAL_13]] : (index) -> i64109! CHECK: %[[VAL_15:.*]] = fir.convert %[[VAL_14]] : (i64) -> i32110! CHECK: %[[VAL_16:.*]] = fir.call @_QPfoo(%[[VAL_15]]) proc_attrs<pure> fastmath<contract> : (i32) -> i32111! CHECK: hlfir.yield_element %[[VAL_16]] : i32112! CHECK: }113! CHECK: %[[VAL_17:.*]]:3 = hlfir.associate %[[VAL_18:.*]](%[[VAL_3]]) {adapt.valuebyref} : (!hlfir.expr<4xi32>, !fir.shape<1>) -> (!fir.ref<!fir.array<4xi32>>, !fir.ref<!fir.array<4xi32>>, i1)114! CHECK: fir.call @_QPtakes_int(%[[VAL_17]]#0) fastmath<contract> : (!fir.ref<!fir.array<4xi32>>) -> ()115! CHECK: hlfir.end_associate %[[VAL_17]]#1, %[[VAL_17]]#2 : !fir.ref<!fir.array<4xi32>>, i1116! CHECK: hlfir.destroy %[[VAL_18]] : !hlfir.expr<4xi32>117! CHECK: return118! CHECK: }119 120! CHECK-LABEL: func.func @_QPtest_with_impure_call(121subroutine test_with_impure_call(n)122 interface123 integer function impure_foo(i)124 integer, value :: i125 end function126 end interface127 integer :: n128 call takes_int([(impure_foo(i), i=1,4)])129end subroutine130! CHECK-NOT: hlfir.elemental131! CHECK: return132 133! Test that the hlfir.expr result of the outer intrinsic call134! is not destructed.135subroutine test_hlfir_expr_result_destruction136 character(4) :: a(21)137 a = (/ (repeat(repeat(char(i),2),2),i=1,n) /)138end subroutine139! CHECK-LABEL: func.func @_QPtest_hlfir_expr_result_destruction() {140! CHECK: %[[VAL_36:.*]] = hlfir.elemental %{{.*}} typeparams %{{.*}} unordered : (!fir.shape<1>, index) -> !hlfir.expr<?x!fir.char<1,?>> {141! CHECK: %[[VAL_48:.*]] = hlfir.as_expr %{{.*}} move %{{.*}} : (!fir.ref<!fir.char<1>>, i1) -> !hlfir.expr<!fir.char<1>>142! CHECK: %[[VAL_51:.*]]:3 = hlfir.associate %[[VAL_48]] typeparams %{{.*}} {adapt.valuebyref} : (!hlfir.expr<!fir.char<1>>, index) -> (!fir.ref<!fir.char<1>>, !fir.ref<!fir.char<1>>, i1)143! CHECK: %[[VAL_64:.*]]:2 = hlfir.declare %{{.*}} typeparams %{{.*}} {uniq_name = ".tmp.intrinsic_result"} : (!fir.heap<!fir.char<1,2>>, index) -> (!fir.heap<!fir.char<1,2>>, !fir.heap<!fir.char<1,2>>)144! CHECK: %[[VAL_66:.*]] = hlfir.as_expr %[[VAL_64]]#0 move %{{.*}} : (!fir.heap<!fir.char<1,2>>, i1) -> !hlfir.expr<!fir.char<1,2>>145! CHECK: %[[VAL_68:.*]]:3 = hlfir.associate %[[VAL_66]] typeparams %{{.*}} {adapt.valuebyref} : (!hlfir.expr<!fir.char<1,2>>, index) -> (!fir.ref<!fir.char<1,2>>, !fir.ref<!fir.char<1,2>>, i1)146! CHECK: %[[VAL_81:.*]]:2 = hlfir.declare %{{.*}} typeparams %{{.*}} {uniq_name = ".tmp.intrinsic_result"} : (!fir.heap<!fir.char<1,4>>, index) -> (!fir.heap<!fir.char<1,4>>, !fir.heap<!fir.char<1,4>>)147! CHECK: %[[VAL_83:.*]] = hlfir.as_expr %[[VAL_81]]#0 move %{{.*}} : (!fir.heap<!fir.char<1,4>>, i1) -> !hlfir.expr<!fir.char<1,4>>148! CHECK-NOT: hlfir.destroy %[[VAL_83]]149! CHECK: hlfir.end_associate %[[VAL_68]]#1, %[[VAL_68]]#2 : !fir.ref<!fir.char<1,2>>, i1150! CHECK-NOT: hlfir.destroy %[[VAL_83]]151! CHECK: hlfir.destroy %[[VAL_66]] : !hlfir.expr<!fir.char<1,2>>152! CHECK-NOT: hlfir.destroy %[[VAL_83]]153! CHECK: hlfir.end_associate %[[VAL_51]]#1, %[[VAL_51]]#2 : !fir.ref<!fir.char<1>>, i1154! CHECK-NOT: hlfir.destroy %[[VAL_83]]155! CHECK: hlfir.destroy %[[VAL_48]] : !hlfir.expr<!fir.char<1>>156! CHECK-NOT: hlfir.destroy %[[VAL_83]]157! CHECK: hlfir.yield_element %[[VAL_83]] : !hlfir.expr<!fir.char<1,4>>158! CHECK-NOT: hlfir.destroy %[[VAL_83]]159! CHECK: }160! CHECK-NOT: hlfir.destroy %[[VAL_83]]161