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1! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck %s2 3module max_test4 contains5 ! CHECK-LABEL: func @_QMmax_testPdynamic_optional(6 ! CHECK-SAME: %[[VAL_0:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "a"},7 ! CHECK-SAME: %[[VAL_1:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "b"},8 ! CHECK-SAME: %[[VAL_2:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "c", fir.optional}) {9 subroutine dynamic_optional(a, b, c)10 integer :: a(:), b(:)11 integer, optional :: c(:)12 ! CHECK: %[[VAL_10:.*]] = fir.array_load %[[VAL_0]] : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>13 ! CHECK: %[[VAL_11:.*]] = fir.array_load %[[VAL_1]] : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>14 ! CHECK: %[[VAL_12:.*]] = fir.is_present %[[VAL_2]] : (!fir.box<!fir.array<?xi32>>) -> i115 ! CHECK: %[[VAL_17:.*]] = arith.select %[[VAL_12]], %[[VAL_2]], %{{.*}} : !fir.box<!fir.array<?xi32>>16 ! CHECK: %[[VAL_18:.*]] = fir.array_load %[[VAL_17]] {fir.optional} : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>17 ! CHECK: fir.do_loop %[[VAL_26:.*]] = %{{.*}} to %{{.*}} step %{{.*}} unordered iter_args(%[[VAL_27:.*]] = %{{.*}}) -> (!fir.array<?xi32>) {18 ! CHECK: %[[VAL_28:.*]] = fir.array_fetch %[[VAL_10]], %[[VAL_26]] : (!fir.array<?xi32>, index) -> i3219 ! CHECK: %[[VAL_29:.*]] = fir.array_fetch %[[VAL_11]], %[[VAL_26]] : (!fir.array<?xi32>, index) -> i3220 ! CHECK: %[[VAL_30:.*]] = arith.cmpi sgt, %[[VAL_28]], %[[VAL_29]] : i3221 ! CHECK: %[[VAL_31:.*]] = arith.select %[[VAL_30]], %[[VAL_28]], %[[VAL_29]] : i3222 ! CHECK: %[[VAL_32:.*]] = fir.if %[[VAL_12]] -> (i32) {23 ! CHECK: %[[VAL_33:.*]] = fir.array_fetch %[[VAL_18]], %[[VAL_26]] : (!fir.array<?xi32>, index) -> i3224 ! CHECK: %[[VAL_34:.*]] = arith.cmpi sgt, %[[VAL_31]], %[[VAL_33]] : i3225 ! CHECK: %[[VAL_35:.*]] = arith.select %[[VAL_34]], %[[VAL_31]], %[[VAL_33]] : i3226 ! CHECK: fir.result %[[VAL_35]] : i3227 ! CHECK: } else {28 ! CHECK: fir.result %[[VAL_31]] : i3229 ! CHECK: }30 ! CHECK: %[[VAL_36:.*]] = fir.array_update %[[VAL_27]], %[[VAL_32]], %[[VAL_26]] : (!fir.array<?xi32>, i32, index) -> !fir.array<?xi32>31 ! CHECK: fir.result %[[VAL_36]] : !fir.array<?xi32>32 ! CHECK: }33 print *, max(a, b, c)34 end subroutine35 36 ! CHECK-LABEL: func @_QMmax_testPdynamic_optional_array_expr_scalar_optional(37 ! CHECK-SAME: %[[VAL_0:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "a"},38 ! CHECK-SAME: %[[VAL_1:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "b"},39 ! CHECK-SAME: %[[VAL_2:.*]]: !fir.ref<i32> {fir.bindc_name = "c", fir.optional}) {40 subroutine dynamic_optional_array_expr_scalar_optional(a, b, c)41 integer :: a(:), b(:)42 integer, optional :: c43 print *, max(a, b, c)44 ! CHECK: %[[VAL_10:.*]] = fir.array_load %[[VAL_0]] : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>45 ! CHECK: %[[VAL_11:.*]] = fir.array_load %[[VAL_1]] : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>46 ! CHECK: %[[VAL_12:.*]] = fir.is_present %[[VAL_2]] : (!fir.ref<i32>) -> i147 ! CHECK: fir.do_loop %[[VAL_20:.*]] = %{{.*}} to %{{.*}} step %{{.*}} unordered iter_args(%[[VAL_21:.*]] = %{{.*}}) -> (!fir.array<?xi32>) {48 ! CHECK: %[[VAL_22:.*]] = fir.array_fetch %[[VAL_10]], %[[VAL_20]] : (!fir.array<?xi32>, index) -> i3249 ! CHECK: %[[VAL_23:.*]] = fir.array_fetch %[[VAL_11]], %[[VAL_20]] : (!fir.array<?xi32>, index) -> i3250 ! CHECK: %[[VAL_24:.*]] = arith.cmpi sgt, %[[VAL_22]], %[[VAL_23]] : i3251 ! CHECK: %[[VAL_25:.*]] = arith.select %[[VAL_24]], %[[VAL_22]], %[[VAL_23]] : i3252 ! CHECK: %[[VAL_26:.*]] = fir.if %[[VAL_12]] -> (i32) {53 ! CHECK: %[[VAL_27:.*]] = fir.load %[[VAL_2]] : !fir.ref<i32>54 ! CHECK: %[[VAL_28:.*]] = arith.cmpi sgt, %[[VAL_25]], %[[VAL_27]] : i3255 ! CHECK: %[[VAL_29:.*]] = arith.select %[[VAL_28]], %[[VAL_25]], %[[VAL_27]] : i3256 ! CHECK: fir.result %[[VAL_29]] : i3257 ! CHECK: } else {58 ! CHECK: fir.result %[[VAL_25]] : i3259 ! CHECK: }60 ! CHECK: %[[VAL_30:.*]] = fir.array_update %[[VAL_21]], %[[VAL_26]], %[[VAL_20]] : (!fir.array<?xi32>, i32, index) -> !fir.array<?xi32>61 ! CHECK: fir.result %[[VAL_30]] : !fir.array<?xi32>62 ! CHECK: }63 end subroutine64 65 ! CHECK-LABEL: func @_QMmax_testPdynamic_optional_scalar(66 ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32> {fir.bindc_name = "a"},67 ! CHECK-SAME: %[[VAL_1:.*]]: !fir.ref<i32> {fir.bindc_name = "b"},68 ! CHECK-SAME: %[[VAL_2:.*]]: !fir.ref<i32> {fir.bindc_name = "c", fir.optional}) {69 subroutine dynamic_optional_scalar(a, b, c)70 integer :: a, b71 integer, optional :: c72 print *, max(a, b, c)73 ! CHECK: %[[VAL_8:.*]] = fir.load %[[VAL_0]] : !fir.ref<i32>74 ! CHECK: %[[VAL_9:.*]] = fir.load %[[VAL_1]] : !fir.ref<i32>75 ! CHECK: %[[VAL_10:.*]] = fir.is_present %[[VAL_2]] : (!fir.ref<i32>) -> i176 ! CHECK: %[[VAL_11:.*]] = arith.cmpi sgt, %[[VAL_8]], %[[VAL_9]] : i3277 ! CHECK: %[[VAL_12:.*]] = arith.select %[[VAL_11]], %[[VAL_8]], %[[VAL_9]] : i3278 ! CHECK: %[[VAL_13:.*]] = fir.if %[[VAL_10]] -> (i32) {79 ! CHECK: %[[VAL_14:.*]] = fir.load %[[VAL_2]] : !fir.ref<i32>80 ! CHECK: %[[VAL_15:.*]] = arith.cmpi sgt, %[[VAL_12]], %[[VAL_14]] : i3281 ! CHECK: %[[VAL_16:.*]] = arith.select %[[VAL_15]], %[[VAL_12]], %[[VAL_14]] : i3282 ! CHECK: fir.result %[[VAL_16]] : i3283 ! CHECK: } else {84 ! CHECK: fir.result %[[VAL_12]] : i3285 ! CHECK: }86 ! CHECK: fir.call @_FortranAioOutputInteger32(%{{.*}}, %[[VAL_13]]) {{.*}}: (!fir.ref<i8>, i32) -> i187 end subroutine88 89 ! CHECK-LABEL: func @_QMmax_testPdynamic_optional_weird(90 ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32> {fir.bindc_name = "a"},91 ! CHECK-SAME: %[[VAL_1:.*]]: !fir.ref<i32> {fir.bindc_name = "b"},92 ! CHECK-SAME: %[[VAL_2:.*]]: !fir.ref<i32> {fir.bindc_name = "c", fir.optional},93 ! CHECK-SAME: %[[VAL_3:.*]]: !fir.ref<i32> {fir.bindc_name = "d"},94 ! CHECK-SAME: %[[VAL_4:.*]]: !fir.ref<i32> {fir.bindc_name = "e", fir.optional}) {95 subroutine dynamic_optional_weird(a, b, c, d, e)96 integer :: a, b, d97 integer, optional :: c, e98 ! a3, a4, a6, a8 statically missing. a5, a9 dynamically optional.99 print *, max(a1=a, a2=b, a5=c, a7=d, a9 = e)100 ! CHECK: %[[VAL_10:.*]] = fir.load %[[VAL_0]] : !fir.ref<i32>101 ! CHECK: %[[VAL_11:.*]] = fir.load %[[VAL_1]] : !fir.ref<i32>102 ! CHECK: %[[VAL_12:.*]] = fir.is_present %[[VAL_2]] : (!fir.ref<i32>) -> i1103 ! CHECK: %[[VAL_13:.*]] = fir.load %[[VAL_3]] : !fir.ref<i32>104 ! CHECK: %[[VAL_14:.*]] = fir.is_present %[[VAL_4]] : (!fir.ref<i32>) -> i1105 ! CHECK: %[[VAL_15:.*]] = arith.cmpi sgt, %[[VAL_10]], %[[VAL_11]] : i32106 ! CHECK: %[[VAL_16:.*]] = arith.select %[[VAL_15]], %[[VAL_10]], %[[VAL_11]] : i32107 ! CHECK: %[[VAL_17:.*]] = fir.if %[[VAL_12]] -> (i32) {108 ! CHECK: %[[VAL_18:.*]] = fir.load %[[VAL_2]] : !fir.ref<i32>109 ! CHECK: %[[VAL_19:.*]] = arith.cmpi sgt, %[[VAL_16]], %[[VAL_18]] : i32110 ! CHECK: %[[VAL_20:.*]] = arith.select %[[VAL_19]], %[[VAL_16]], %[[VAL_18]] : i32111 ! CHECK: fir.result %[[VAL_20]] : i32112 ! CHECK: } else {113 ! CHECK: fir.result %[[VAL_16]] : i32114 ! CHECK: }115 ! CHECK: %[[VAL_21:.*]] = arith.cmpi sgt, %[[VAL_17]], %[[VAL_13]] : i32116 ! CHECK: %[[VAL_23:.*]] = arith.select %[[VAL_21]], %[[VAL_17]], %[[VAL_13]] : i32117 ! CHECK: %[[VAL_24:.*]] = fir.if %[[VAL_14]] -> (i32) {118 ! CHECK: %[[VAL_25:.*]] = fir.load %[[VAL_4]] : !fir.ref<i32>119 ! CHECK: %[[VAL_26:.*]] = arith.cmpi sgt, %[[VAL_23]], %[[VAL_25]] : i32120 ! CHECK: %[[VAL_27:.*]] = arith.select %[[VAL_26]], %[[VAL_23]], %[[VAL_25]] : i32121 ! CHECK: fir.result %[[VAL_27]] : i32122 ! CHECK: } else {123 ! CHECK: fir.result %[[VAL_23]] : i32124 ! CHECK: }125 ! CHECK: fir.call @_FortranAioOutputInteger32(%{{.*}}, %[[VAL_24]]) {{.*}}: (!fir.ref<i8>, i32) -> i1126 end subroutine127 end module128 129 use :: max_test130 integer :: a(4) = [1,12,23, 34]131 integer :: b(4) = [31,22,13, 4]132 integer :: c(4) = [21,32,3, 14]133 call dynamic_optional(a, b)134 call dynamic_optional(a, b, c)135 call dynamic_optional_array_expr_scalar_optional(a, b)136 call dynamic_optional_array_expr_scalar_optional(a, b, c(2))137 call dynamic_optional_scalar(a(2), b(2))138 call dynamic_optional_scalar(a(2), b(2), c(2))139 end140