44 lines · plain
1! Test GET_COMMAND_ARGUMENT with dynamically optional arguments.2! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck %s3 4! CHECK-LABEL: func @_QPtest(5! CHECK-SAME: %[[numberParam:.*]]: !fir.ref<i32> {fir.bindc_name = "number", fir.optional},6! CHECK-SAME: %[[valueParam:.*]]: !fir.boxchar<1> {fir.bindc_name = "value", fir.optional},7! CHECK-SAME: %[[lengthParam:.*]]: !fir.ref<i32> {fir.bindc_name = "length", fir.optional},8! CHECK-SAME: %[[statusParam:.*]]: !fir.ref<i32> {fir.bindc_name = "status", fir.optional},9! CHECK-SAME: %[[errmsgParam:.*]]: !fir.boxchar<1> {fir.bindc_name = "errmsg", fir.optional}) {10subroutine test(number, value, length, status, errmsg)11 integer, optional :: number, status, length12 character(*), optional :: value, errmsg13 ! Note: number cannot be absent14 call get_command_argument(number, value, length, status, errmsg)15! CHECK: %[[errmsgUnboxed:.*]]:2 = fir.unboxchar %[[errmsgParam]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)16! CHECK: %[[valueUnboxed:.*]]:2 = fir.unboxchar %[[valueParam]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)17! CHECK: %[[number:.*]] = fir.load %[[numberParam]] : !fir.ref<i32>18! CHECK: %[[valueIsPresent:.*]] = fir.is_present %[[valueUnboxed]]#0 : (!fir.ref<!fir.char<1,?>>) -> i119! CHECK: %[[valueReboxed:.*]] = fir.embox %[[valueUnboxed]]#0 typeparams %[[valueUnboxed]]#1 : (!fir.ref<!fir.char<1,?>>, index) -> !fir.box<!fir.char<1,?>>20! CHECK: %[[valueAbsent:.*]] = fir.absent !fir.box<!fir.char<1,?>>21! CHECK: %[[valueOrAbsent:.*]] = arith.select %[[valueIsPresent]], %[[valueReboxed]], %[[valueAbsent]] : !fir.box<!fir.char<1,?>>22! CHECK: %[[lengthIsPresent:.*]] = fir.is_present %[[lengthParam]] : (!fir.ref<i32>) -> i123! CHECK: %[[lengthBoxed:.*]] = fir.embox %[[lengthParam]] : (!fir.ref<i32>) -> !fir.box<i32>24! CHECK: %[[lengthAbsent:.*]] = fir.absent !fir.box<i32>25! CHECK: %[[lengthOrAbsent:.*]] = arith.select %[[lengthIsPresent]], %[[lengthBoxed]], %[[lengthAbsent]] : !fir.box<i32>26! CHECK: %[[errmsgIsPresent:.*]] = fir.is_present %[[errmsgUnboxed]]#0 : (!fir.ref<!fir.char<1,?>>) -> i127! CHECK: %[[errmsgReboxed:.*]] = fir.embox %[[errmsgUnboxed]]#0 typeparams %[[errmsgUnboxed]]#1 : (!fir.ref<!fir.char<1,?>>, index) -> !fir.box<!fir.char<1,?>>28! CHECK: %[[errmsgAbsent:.*]] = fir.absent !fir.box<!fir.char<1,?>>29! CHECK: %[[errmsgOrAbsent:.*]] = arith.select %[[errmsgIsPresent]], %[[errmsgReboxed]], %[[errmsgAbsent]] : !fir.box<!fir.char<1,?>>30! CHECK: %[[sourceFileString:.*]] = fir.address_of(@_QQcl{{.*}}) : !fir.ref<!fir.char<1,[[sourceFileLength:.*]]>>31! CHECK: %[[sourceLine:.*]] = arith.constant [[# @LINE - 17]] : i3232! CHECK: %[[value:.*]] = fir.convert %[[valueOrAbsent]] : (!fir.box<!fir.char<1,?>>) -> !fir.box<none>33! CHECK: %[[length:.*]] = fir.convert %[[lengthOrAbsent]] : (!fir.box<i32>) -> !fir.box<none>34! CHECK: %[[errmsg:.*]] = fir.convert %[[errmsgOrAbsent]] : (!fir.box<!fir.char<1,?>>) -> !fir.box<none>35! CHECK: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[sourceFileLength]]>>) -> !fir.ref<i8>36! CHECK: %[[status:.*]] = fir.call @_FortranAGetCommandArgument(%[[number]], %[[value]], %[[length]], %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (i32, !fir.box<none>, !fir.box<none>, !fir.box<none>, !fir.ref<i8>, i32) -> i3237! CHECK: %[[statusI64:.*]] = fir.convert %[[statusParam]] : (!fir.ref<i32>) -> i6438! CHECK: %[[zero:.*]] = arith.constant 0 : i6439! CHECK: %[[statusIsNonNull:.*]] = arith.cmpi ne, %[[statusI64]], %[[zero]] : i6440! CHECK: fir.if %[[statusIsNonNull]] {41! CHECK: fir.store %[[status]] to %[[statusParam]] : !fir.ref<i32>42! CHECK: }43end subroutine44