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1! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck %s2 3! CHECK-LABEL: func @_QPdate_and_time_test(4! CHECK-SAME: %[[date:[^:]+]]: !fir.boxchar<1>{{.*}}, %[[time:[^:]+]]: !fir.boxchar<1>{{.*}}, %[[zone:.*]]: !fir.boxchar<1>{{.*}}, %[[values:.*]]: !fir.box<!fir.array<?xi64>>{{.*}}) {5subroutine date_and_time_test(date, time, zone, values)6 character(*) :: date, time, zone7 integer(8) :: values(:)8 ! CHECK: %[[dateUnbox:.*]]:2 = fir.unboxchar %[[date]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)9 ! CHECK: %[[timeUnbox:.*]]:2 = fir.unboxchar %[[time]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)10 ! CHECK: %[[zoneUnbox:.*]]:2 = fir.unboxchar %[[zone]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)11 ! CHECK: %[[dateBuffer:.*]] = fir.convert %[[dateUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<i8>12 ! CHECK: %[[dateLen:.*]] = fir.convert %[[dateUnbox]]#1 : (index) -> i6413 ! CHECK: %[[timeBuffer:.*]] = fir.convert %[[timeUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<i8>14 ! CHECK: %[[timeLen:.*]] = fir.convert %[[timeUnbox]]#1 : (index) -> i6415 ! CHECK: %[[zoneBuffer:.*]] = fir.convert %[[zoneUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<i8>16 ! CHECK: %[[zoneLen:.*]] = fir.convert %[[zoneUnbox]]#1 : (index) -> i6417 ! CHECK: %[[valuesCast:.*]] = fir.convert %[[values]] : (!fir.box<!fir.array<?xi64>>) -> !fir.box<none>18 ! CHECK: fir.call @_FortranADateAndTime(%[[dateBuffer]], %[[dateLen]], %[[timeBuffer]], %[[timeLen]], %[[zoneBuffer]], %[[zoneLen]], %{{.*}}, %{{.*}}, %[[valuesCast]]) {{.*}}: (!fir.ref<i8>, i64, !fir.ref<i8>, i64, !fir.ref<i8>, i64, !fir.ref<i8>, i32, !fir.box<none>) -> ()19 call date_and_time(date, time, zone, values)20 end subroutine21 22 ! CHECK-LABEL: func @_QPdate_and_time_test2(23 ! CHECK-SAME: %[[date:.*]]: !fir.boxchar<1>{{.*}})24 subroutine date_and_time_test2(date)25 character(*) :: date26 ! CHECK: %[[dateUnbox:.*]]:2 = fir.unboxchar %[[date]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)27 ! CHECK: %[[values:.*]] = fir.absent !fir.box<none>28 ! CHECK: %[[dateBuffer:.*]] = fir.convert %[[dateUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<i8>29 ! CHECK: %[[dateLen:.*]] = fir.convert %[[dateUnbox]]#1 : (index) -> i6430 ! CHECK: %[[timeBuffer:.*]] = fir.convert %c0{{.*}} : (index) -> !fir.ref<i8>31 ! CHECK: %[[timeLen:.*]] = fir.convert %c0{{.*}} : (index) -> i6432 ! CHECK: %[[zoneBuffer:.*]] = fir.convert %c0{{.*}} : (index) -> !fir.ref<i8>33 ! CHECK: %[[zoneLen:.*]] = fir.convert %c0{{.*}} : (index) -> i6434 ! CHECK: fir.call @_FortranADateAndTime(%[[dateBuffer]], %[[dateLen]], %[[timeBuffer]], %[[timeLen]], %[[zoneBuffer]], %[[zoneLen]], %{{.*}}, %{{.*}}, %[[values]]) {{.*}}: (!fir.ref<i8>, i64, !fir.ref<i8>, i64, !fir.ref<i8>, i64, !fir.ref<i8>, i32, !fir.box<none>) -> ()35 call date_and_time(date)36 end subroutine37 38 ! CHECK-LABEL: func @_QPdate_and_time_dynamic_optional(39 ! CHECK-SAME: %[[VAL_0:[^:]*]]: !fir.boxchar<1>40 ! CHECK-SAME: %[[VAL_1:.*]]: !fir.ref<!fir.box<!fir.ptr<!fir.char<1,?>>>>41 ! CHECK-SAME: %[[VAL_2:.*]]: !fir.boxchar<1>42 ! CHECK-SAME: %[[VAL_3:.*]]: !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>43 subroutine date_and_time_dynamic_optional(date, time, zone, values)44 ! Nothing special is required for the pointer/optional characters (the null address will45 ! directly be understood as meaning absent in the runtime). However, disassociated pointer46 ! `values` need to be transformed into an absent fir.box (nullptr descriptor address).47 character(*) :: date48 character(:), pointer :: time49 character(*), optional :: zone50 integer, pointer :: values(:)51 call date_and_time(date, time, zone, values)52 ! CHECK: %[[VAL_4:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)53 ! CHECK: %[[VAL_5:.*]]:2 = fir.unboxchar %[[VAL_2]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)54 ! CHECK: %[[VAL_6:.*]] = fir.load %[[VAL_1]] : !fir.ref<!fir.box<!fir.ptr<!fir.char<1,?>>>>55 ! CHECK: %[[VAL_7:.*]] = fir.box_elesize %[[VAL_6]] : (!fir.box<!fir.ptr<!fir.char<1,?>>>) -> index56 ! CHECK: %[[VAL_8:.*]] = fir.box_addr %[[VAL_6]] : (!fir.box<!fir.ptr<!fir.char<1,?>>>) -> !fir.ptr<!fir.char<1,?>>57 ! CHECK: %[[VAL_9:.*]] = fir.load %[[VAL_3]] : !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>58 ! CHECK: %[[VAL_10:.*]] = fir.box_addr %[[VAL_9]] : (!fir.box<!fir.ptr<!fir.array<?xi32>>>) -> !fir.ptr<!fir.array<?xi32>>59 ! CHECK: %[[VAL_11:.*]] = fir.convert %[[VAL_10]] : (!fir.ptr<!fir.array<?xi32>>) -> i6460 ! CHECK: %[[VAL_12:.*]] = arith.constant 0 : i6461 ! CHECK: %[[VAL_13:.*]] = arith.cmpi ne, %[[VAL_11]], %[[VAL_12]] : i6462 ! CHECK: %[[VAL_14:.*]] = fir.load %[[VAL_3]] : !fir.ref<!fir.box<!fir.ptr<!fir.array<?xi32>>>>63 ! CHECK: %[[VAL_15:.*]] = fir.absent !fir.box<!fir.ptr<!fir.array<?xi32>>>64 ! CHECK: %[[VAL_16:.*]] = arith.select %[[VAL_13]], %[[VAL_14]], %[[VAL_15]] : !fir.box<!fir.ptr<!fir.array<?xi32>>>65 ! CHECK: %[[VAL_19:.*]] = fir.convert %[[VAL_4]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<i8>66 ! CHECK: %[[VAL_20:.*]] = fir.convert %[[VAL_4]]#1 : (index) -> i6467 ! CHECK: %[[VAL_21:.*]] = fir.convert %[[VAL_8]] : (!fir.ptr<!fir.char<1,?>>) -> !fir.ref<i8>68 ! CHECK: %[[VAL_22:.*]] = fir.convert %[[VAL_7]] : (index) -> i6469 ! CHECK: %[[VAL_23:.*]] = fir.convert %[[VAL_5]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<i8>70 ! CHECK: %[[VAL_24:.*]] = fir.convert %[[VAL_5]]#1 : (index) -> i6471 ! CHECK: %[[VAL_26:.*]] = fir.convert %[[VAL_16]] : (!fir.box<!fir.ptr<!fir.array<?xi32>>>) -> !fir.box<none>72 ! CHECK: fir.call @_FortranADateAndTime(%[[VAL_19]], %[[VAL_20]], %[[VAL_21]], %[[VAL_22]], %[[VAL_23]], %[[VAL_24]], %{{.*}}, %{{.*}}, %[[VAL_26]]) {{.*}}: (!fir.ref<i8>, i64, !fir.ref<i8>, i64, !fir.ref<i8>, i64, !fir.ref<i8>, i32, !fir.box<none>) -> ()73 end subroutine74