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1! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck --check-prefixes=CHECK,CHECK-32 -DDEFAULT_INTEGER_SIZE=32 %s2! RUN: %flang_fc1 -fdefault-integer-8 -emit-fir -flang-deprecated-no-hlfir %s -o - | FileCheck --check-prefixes=CHECK,CHECK-64 -DDEFAULT_INTEGER_SIZE=64 %s3 4! CHECK-LABEL: func @_QPname_only(5! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"}) {6subroutine name_only(name)7 character(len=32) :: name8 call get_environment_variable(name)9! CHECK-NOT: fir.call @_FortranAGetEnvVariable10! CHECK-NEXT: return11end subroutine name_only12 13! CHECK-LABEL: func @_QPname_and_value_only(14! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"},15! CHECK-SAME: %[[valueArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "value"}) {16subroutine name_and_value_only(name, value)17 character(len=32) :: name, value18 call get_environment_variable(name, value)19! CHECK: %[[nameUnbox:.*]]:2 = fir.unboxchar %[[nameArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)20! CHECK-NEXT: %[[nameCast:.*]] = fir.convert %[[nameUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>21! CHECK-NEXT: %[[valueUnbox:.*]]:2 = fir.unboxchar %[[valueArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)22! CHECK-NEXT: %[[valueCast:.*]] = fir.convert %[[valueUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>23! CHECK-NEXT: %[[nameBox:.*]] = fir.embox %[[nameCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>24! CHECK-NEXT: %[[valueBox:.*]] = fir.embox %[[valueCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>25! CHECK-NEXT: %true = arith.constant true26! CHECK-NEXT: %[[length:.*]] = fir.absent !fir.box<none>27! CHECK-NEXT: %[[errmsg:.*]] = fir.absent !fir.box<none>28! CHECK-NEXT: %[[sourceFileString:.*]] = fir.address_of(@_QQcl{{.*}}) : !fir.ref<!fir.char<1,[[sourceFileLength:.*]]>>29! CHECK-NEXT: %[[sourceLine:.*]] = arith.constant [[# @LINE - 11]] : i3230! CHECK-NEXT: %[[name:.*]] = fir.convert %[[nameBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>31! CHECK-NEXT: %[[value:.*]] = fir.convert %[[valueBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>32! CHECK-NEXT: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[sourceFileLength]]>>) -> !fir.ref<i8>33! CHECK-NEXT: %{{[0-9]+}} = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %true, %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i3234! CHECK-NEXT: return35end subroutine name_and_value_only36 37! CHECK-LABEL: func @_QPname_and_length_only(38! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"},39! CHECK-SAME: %[[lengthArg:.*]]: !fir.ref<i[[DEFAULT_INTEGER_SIZE]]> {fir.bindc_name = "length"}) {40subroutine name_and_length_only(name, length)41 character(len=32) :: name42 integer :: length43 call get_environment_variable(name, LENGTH=length)44! CHECK: %[[nameUnbox:.*]]:2 = fir.unboxchar %[[nameArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)45! CHECK-NEXT: %[[nameCast:.*]] = fir.convert %[[nameUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>46! CHECK-NEXT: %[[nameBox:.*]] = fir.embox %[[nameCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>47! CHECK-NEXT: %[[lengthBox:.*]] = fir.embox %arg1 : (!fir.ref<i[[DEFAULT_INTEGER_SIZE]]>) -> !fir.box<i[[DEFAULT_INTEGER_SIZE]]>48! CHECK-NEXT: %true = arith.constant true49! CHECK-NEXT: %[[value:.*]] = fir.absent !fir.box<none>50! CHECK-NEXT: %[[errmsg:.*]] = fir.absent !fir.box<none>51! CHECK: %[[sourceFileString:.*]] = fir.address_of(@_QQclX{{.*}}) : !fir.ref<!fir.char<1,[[sourceFileLength:.*]]>>52! CHECK-NEXT: %[[sourceLine:.*]] = arith.constant [[# @LINE - 9]] : i3253! CHECK-NEXT: %[[name:.*]] = fir.convert %[[nameBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>54! CHECK-NEXT: %[[length:.*]] = fir.convert %[[lengthBox]] : (!fir.box<i[[DEFAULT_INTEGER_SIZE]]>) -> !fir.box<none>55! CHECK-NEXT: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[sourceFileLength]]>>) -> !fir.ref<i8>56! CHECK-NEXT: %{{.*}} = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %true, %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i3257end subroutine name_and_length_only58 59! CHECK-LABEL: func @_QPname_and_status_only(60! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"},61! CHECK-SAME: %[[statusArg:.*]]: !fir.ref<i[[DEFAULT_INTEGER_SIZE]]> {fir.bindc_name = "status"}) {62subroutine name_and_status_only(name, status)63 character(len=32) :: name64 integer :: status65 call get_environment_variable(name, STATUS=status)66! CHECK: %[[nameUnbox:.*]]:2 = fir.unboxchar %[[nameArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)67! CHECK-NEXT: %[[nameCast:.*]] = fir.convert %[[nameUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>68! CHECK-NEXT: %[[nameBox:.*]] = fir.embox %[[nameCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>69! CHECK-NEXT: %true = arith.constant true70! CHECK-NEXT: %[[value:.*]] = fir.absent !fir.box<none>71! CHECK-NEXT: %[[length:.*]] = fir.absent !fir.box<none>72! CHECK-NEXT: %[[errmsg:.*]] = fir.absent !fir.box<none>73! CHECK-NEXT: %[[sourceFileString:.*]] = fir.address_of(@_QQclX{{.*}}) : !fir.ref<!fir.char<1,[[sourceFileLength:.*]]>>74! CHECK-NEXT: %[[sourceLine:.*]] = arith.constant [[# @LINE - 9]] : i3275! CHECK-NEXT: %[[name:.*]] = fir.convert %[[nameBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>76! CHECK-NEXT: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[sourceFileLength]]>>) -> !fir.ref<i8>77! CHECK-32-NEXT: %[[status:.*]] = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %true, %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i3278! CHECK-64-NEXT: %[[status32:.*]] = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %true, %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i3279! CHECK-64: %[[status:.*]] = fir.convert %[[status32]] : (i32) -> i6480! CHECK: fir.store %[[status]] to %[[statusArg]] : !fir.ref<i[[DEFAULT_INTEGER_SIZE]]>81end subroutine name_and_status_only82 83! CHECK-LABEL: func @_QPname_and_trim_name_only(84! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"},85! CHECK-32-SAME: %[[trimNameArg:.*]]: !fir.ref<!fir.logical<4>> {fir.bindc_name = "trim_name"}) {86! CHECK-64-SAME: %[[trimNameArg:.*]]: !fir.ref<!fir.logical<8>> {fir.bindc_name = "trim_name"}) {87subroutine name_and_trim_name_only(name, trim_name)88 character(len=32) :: name89 logical :: trim_name90 call get_environment_variable(name, TRIM_NAME=trim_name)91 ! CHECK-NOT: fir.call @_FortranAGetEnvVariable92 ! CHECK-NEXT: return93end subroutine name_and_trim_name_only94 95! CHECK-LABEL: func @_QPname_and_errmsg_only(96! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"},97! CHECK-SAME: %[[errmsgArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "errmsg"}) {98subroutine name_and_errmsg_only(name, errmsg)99 character(len=32) :: name, errmsg100 call get_environment_variable(name, ERRMSG=errmsg)101! CHECK: %[[errmsgUnbox:.*]]:2 = fir.unboxchar %[[errmsgArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)102! CHECK-NEXT: %[[errmsgCast:.*]] = fir.convert %[[errmsgUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>103! CHECK-NEXT: %[[nameUnbox:.*]]:2 = fir.unboxchar %[[nameArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)104! CHECK-NEXT: %[[nameCast:.*]] = fir.convert %[[nameUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>105! CHECK-NEXT: %[[nameBox:.*]] = fir.embox %[[nameCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>106! CHECK-NEXT: %[[errmsgBox:.*]] = fir.embox %[[errmsgCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>107! CHECK-NEXT: %true = arith.constant true108! CHECK-NEXT: %[[value:.*]] = fir.absent !fir.box<none>109! CHECK-NEXT: %[[length:.*]] = fir.absent !fir.box<none>110! CHECK-NEXT: %[[sourceFileString:.*]] = fir.address_of(@_QQclX{{.*}}) : !fir.ref<!fir.char<1,[[sourceFileLength:.*]]>>111! CHECK-NEXT: %[[sourceLine:.*]] = arith.constant [[# @LINE - 11]] : i32112! CHECK-NEXT: %[[name:.*]] = fir.convert %[[nameBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>113! CHECK-NEXT: %[[errmsg:.*]] = fir.convert %[[errmsgBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>114! CHECK-NEXT: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[sourceFileLength]]>>) -> !fir.ref<i8>115! CHECK-NEXT: %{{[0-9]+}} = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %true, %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32116! CHECK-NEXT: return117end subroutine name_and_errmsg_only118 119! CHECK-LABEL: func @_QPall_arguments(120! CHECK-SAME: %[[nameArg:[^:]*]]: !fir.boxchar<1> {fir.bindc_name = "name"},121! CHECK-SAME: %[[valueArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "value"},122! CHECK-SAME: %[[lengthArg:[^:]*]]: !fir.ref<i[[DEFAULT_INTEGER_SIZE]]> {fir.bindc_name = "length"},123! CHECK-SAME: %[[statusArg:.*]]: !fir.ref<i[[DEFAULT_INTEGER_SIZE]]> {fir.bindc_name = "status"},124! CHECK-32-SAME: %[[trimNameArg:.*]]: !fir.ref<!fir.logical<4>> {fir.bindc_name = "trim_name"},125! CHECK-64-SAME: %[[trimNameArg:.*]]: !fir.ref<!fir.logical<8>> {fir.bindc_name = "trim_name"},126! CHECK-SAME: %[[errmsgArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "errmsg"}) {127subroutine all_arguments(name, value, length, status, trim_name, errmsg)128 character(len=32) :: name, value, errmsg129 integer :: length, status130 logical :: trim_name131 call get_environment_variable(name, value, length, status, trim_name, errmsg)132! CHECK: %[[errmsgUnbox:.*]]:2 = fir.unboxchar %[[errmsgArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)133! CHECK-NEXT: %[[errmsgCast:.*]] = fir.convert %[[errmsgUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>134! CHECK-NEXT: %[[nameUnbox:.*]]:2 = fir.unboxchar %[[nameArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)135! CHECK-NEXT: %[[nameCast:.*]] = fir.convert %[[nameUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>136! CHECK-NEXT: %[[valueUnbox:.*]]:2 = fir.unboxchar %[[valueArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)137! CHECK-NEXT: %[[valueCast:.*]] = fir.convert %[[valueUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>138! CHECK-NEXT: %[[nameBoxed:.*]] = fir.embox %[[nameCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>139! CHECK-NEXT: %[[valueBoxed:.*]] = fir.embox %[[valueCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>140! CHECK-NEXT: %[[lengthBoxed:.*]] = fir.embox %[[lengthArg]] : (!fir.ref<i[[DEFAULT_INTEGER_SIZE]]>) -> !fir.box<i[[DEFAULT_INTEGER_SIZE]]>141! CHECK-NEXT: %[[errmsgBoxed:.*]] = fir.embox %[[errmsgCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>142! CHECK: %[[trimName:.*]] = fir.if %{{.*}} -> (i1) {143! CHECK-32-NEXT: %[[trimNameLoaded:.*]] = fir.load %[[trimNameArg]] : !fir.ref<!fir.logical<4>>144! CHECK-64-NEXT: %[[trimNameLoaded:.*]] = fir.load %[[trimNameArg]] : !fir.ref<!fir.logical<8>>145! CHECK-32-NEXT: %[[trimCast:.*]] = fir.convert %[[trimNameLoaded]] : (!fir.logical<4>) -> i1146! CHECK-64-NEXT: %[[trimCast:.*]] = fir.convert %[[trimNameLoaded]] : (!fir.logical<8>) -> i1147! CHECK-NEXT: fir.result %[[trimCast]] : i1148! CHECK-NEXT: } else {149! CHECK-NEXT: %[[trueVal:.*]] = arith.constant true150! CHECK-NEXT: fir.result %[[trueVal]] : i1151! CHECK-NEXT: }152! CHECK: %[[sourceFileString:.*]] = fir.address_of(@_QQclX[[fileString:.*]]) : !fir.ref<!fir.char<1,[[fileStringLength:.*]]>>153! CHECK-NEXT: %[[sourceLine:.*]] = arith.constant [[# @LINE - 22]] : i32154! CHECK-NEXT: %[[name:.*]] = fir.convert %[[nameBoxed]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>155! CHECK-NEXT: %[[value:.*]] = fir.convert %[[valueBoxed]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>156! CHECK-NEXT: %[[length:.*]] = fir.convert %[[lengthBoxed]] : (!fir.box<i[[DEFAULT_INTEGER_SIZE]]>) -> !fir.box<none>157! CHECK-NEXT: %[[errmsg:.*]] = fir.convert %[[errmsgBoxed]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>158! CHECK-NEXT: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[fileStringLength]]>>) -> !fir.ref<i8>159! CHECK-32-NEXT: %[[status:.*]] = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %[[trimName]], %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32160! CHECK-64-NEXT: %[[status32:.*]] = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %[[trimName]], %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32161! CHECK-64: %[[status:.*]] = fir.convert %[[status32]] : (i32) -> i64162! CHECK: fir.store %[[status]] to %[[statusArg]] : !fir.ref<i[[DEFAULT_INTEGER_SIZE]]>163end subroutine all_arguments164 165 166! CHECK-LABEL: func @_QPgetenv_name_only(167! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"}) {168subroutine getenv_name_only(name)169 character(len=32) :: name170 call getenv(name)171! CHECK-NOT: fir.call @_FortranAGetEnvVariable172! CHECK-NEXT: return173end subroutine getenv_name_only174 175! CHECK-LABEL: func @_QPgetenv_name_and_value_only(176! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"},177! CHECK-SAME: %[[valueArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "value"}) {178subroutine getenv_name_and_value_only(name, value)179 character(len=32) :: name, value180 call getenv(name, value)181! CHECK: %[[nameUnbox:.*]]:2 = fir.unboxchar %[[nameArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)182! CHECK-NEXT: %[[nameCast:.*]] = fir.convert %[[nameUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>183! CHECK-NEXT: %[[valueUnbox:.*]]:2 = fir.unboxchar %[[valueArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)184! CHECK-NEXT: %[[valueCast:.*]] = fir.convert %[[valueUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>185! CHECK-NEXT: %[[nameBox:.*]] = fir.embox %[[nameCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>186! CHECK-NEXT: %[[valueBox:.*]] = fir.embox %[[valueCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>187! CHECK-NEXT: %true = arith.constant true188! CHECK-NEXT: %[[length:.*]] = fir.absent !fir.box<none>189! CHECK-NEXT: %[[errmsg:.*]] = fir.absent !fir.box<none>190! CHECK-NEXT: %[[sourceFileString:.*]] = fir.address_of(@_QQcl{{.*}}) : !fir.ref<!fir.char<1,[[sourceFileLength:.*]]>>191! CHECK-NEXT: %[[sourceLine:.*]] = arith.constant [[# @LINE - 11]] : i32192! CHECK-NEXT: %[[name:.*]] = fir.convert %[[nameBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>193! CHECK-NEXT: %[[value:.*]] = fir.convert %[[valueBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>194! CHECK-NEXT: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[sourceFileLength]]>>) -> !fir.ref<i8>195! CHECK-NEXT: %{{[0-9]+}} = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %true, %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32196! CHECK-NEXT: return197end subroutine getenv_name_and_value_only198 199! CHECK-LABEL: func @_QPgetenv_name_and_length_only(200! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"},201! CHECK-SAME: %[[lengthArg:.*]]: !fir.ref<i[[DEFAULT_INTEGER_SIZE]]> {fir.bindc_name = "length"}) {202subroutine getenv_name_and_length_only(name, length)203 character(len=32) :: name204 integer :: length205 call getenv(name, LENGTH=length)206! CHECK: %[[nameUnbox:.*]]:2 = fir.unboxchar %[[nameArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)207! CHECK-NEXT: %[[nameCast:.*]] = fir.convert %[[nameUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>208! CHECK-NEXT: %[[nameBox:.*]] = fir.embox %[[nameCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>209! CHECK-NEXT: %[[lengthBox:.*]] = fir.embox %arg1 : (!fir.ref<i[[DEFAULT_INTEGER_SIZE]]>) -> !fir.box<i[[DEFAULT_INTEGER_SIZE]]>210! CHECK-NEXT: %true = arith.constant true211! CHECK-NEXT: %[[value:.*]] = fir.absent !fir.box<none>212! CHECK-NEXT: %[[errmsg:.*]] = fir.absent !fir.box<none>213! CHECK: %[[sourceFileString:.*]] = fir.address_of(@_QQclX{{.*}}) : !fir.ref<!fir.char<1,[[sourceFileLength:.*]]>>214! CHECK-NEXT: %[[sourceLine:.*]] = arith.constant [[# @LINE - 9]] : i32215! CHECK-NEXT: %[[name:.*]] = fir.convert %[[nameBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>216! CHECK-NEXT: %[[length:.*]] = fir.convert %[[lengthBox]] : (!fir.box<i[[DEFAULT_INTEGER_SIZE]]>) -> !fir.box<none>217! CHECK-NEXT: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[sourceFileLength]]>>) -> !fir.ref<i8>218! CHECK-NEXT: %{{.*}} = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %true, %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32219end subroutine getenv_name_and_length_only220 221! CHECK-LABEL: func @_QPgetenv_name_and_status_only(222! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"},223! CHECK-SAME: %[[statusArg:.*]]: !fir.ref<i[[DEFAULT_INTEGER_SIZE]]> {fir.bindc_name = "status"}) {224subroutine getenv_name_and_status_only(name, status)225 character(len=32) :: name226 integer :: status227 call getenv(name, STATUS=status)228! CHECK: %[[nameUnbox:.*]]:2 = fir.unboxchar %[[nameArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)229! CHECK-NEXT: %[[nameCast:.*]] = fir.convert %[[nameUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>230! CHECK-NEXT: %[[nameBox:.*]] = fir.embox %[[nameCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>231! CHECK-NEXT: %true = arith.constant true232! CHECK-NEXT: %[[value:.*]] = fir.absent !fir.box<none>233! CHECK-NEXT: %[[length:.*]] = fir.absent !fir.box<none>234! CHECK-NEXT: %[[errmsg:.*]] = fir.absent !fir.box<none>235! CHECK-NEXT: %[[sourceFileString:.*]] = fir.address_of(@_QQclX{{.*}}) : !fir.ref<!fir.char<1,[[sourceFileLength:.*]]>>236! CHECK-NEXT: %[[sourceLine:.*]] = arith.constant [[# @LINE - 9]] : i32237! CHECK-NEXT: %[[name:.*]] = fir.convert %[[nameBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>238! CHECK-NEXT: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[sourceFileLength]]>>) -> !fir.ref<i8>239! CHECK-32-NEXT: %[[status:.*]] = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %true, %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32240! CHECK-64-NEXT: %[[status32:.*]] = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %true, %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32241! CHECK-64: %[[status:.*]] = fir.convert %[[status32]] : (i32) -> i64242! CHECK: fir.store %[[status]] to %[[statusArg]] : !fir.ref<i[[DEFAULT_INTEGER_SIZE]]>243end subroutine getenv_name_and_status_only244 245! CHECK-LABEL: func @_QPgetenv_name_and_trim_name_only(246! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"},247! CHECK-32-SAME: %[[trimNameArg:.*]]: !fir.ref<!fir.logical<4>> {fir.bindc_name = "trim_name"}) {248! CHECK-64-SAME: %[[trimNameArg:.*]]: !fir.ref<!fir.logical<8>> {fir.bindc_name = "trim_name"}) {249subroutine getenv_name_and_trim_name_only(name, trim_name)250 character(len=32) :: name251 logical :: trim_name252 call getenv(name, TRIM_NAME=trim_name)253 ! CHECK-NOT: fir.call @_FortranAGetEnvVariable254 ! CHECK-NEXT: return255end subroutine getenv_name_and_trim_name_only256 257! CHECK-LABEL: func @_QPgetenv_name_and_errmsg_only(258! CHECK-SAME: %[[nameArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "name"},259! CHECK-SAME: %[[errmsgArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "errmsg"}) {260subroutine getenv_name_and_errmsg_only(name, errmsg)261 character(len=32) :: name, errmsg262 call getenv(name, ERRMSG=errmsg)263! CHECK: %[[errmsgUnbox:.*]]:2 = fir.unboxchar %[[errmsgArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)264! CHECK-NEXT: %[[errmsgCast:.*]] = fir.convert %[[errmsgUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>265! CHECK-NEXT: %[[nameUnbox:.*]]:2 = fir.unboxchar %[[nameArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)266! CHECK-NEXT: %[[nameCast:.*]] = fir.convert %[[nameUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>267! CHECK-NEXT: %[[nameBox:.*]] = fir.embox %[[nameCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>268! CHECK-NEXT: %[[errmsgBox:.*]] = fir.embox %[[errmsgCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>269! CHECK-NEXT: %true = arith.constant true270! CHECK-NEXT: %[[value:.*]] = fir.absent !fir.box<none>271! CHECK-NEXT: %[[length:.*]] = fir.absent !fir.box<none>272! CHECK-NEXT: %[[sourceFileString:.*]] = fir.address_of(@_QQclX{{.*}}) : !fir.ref<!fir.char<1,[[sourceFileLength:.*]]>>273! CHECK-NEXT: %[[sourceLine:.*]] = arith.constant [[# @LINE - 11]] : i32274! CHECK-NEXT: %[[name:.*]] = fir.convert %[[nameBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>275! CHECK-NEXT: %[[errmsg:.*]] = fir.convert %[[errmsgBox]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>276! CHECK-NEXT: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[sourceFileLength]]>>) -> !fir.ref<i8>277! CHECK-NEXT: %{{[0-9]+}} = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %true, %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32278! CHECK-NEXT: return279end subroutine getenv_name_and_errmsg_only280 281! CHECK-LABEL: func @_QPgetenv_all_arguments(282! CHECK-SAME: %[[nameArg:[^:]*]]: !fir.boxchar<1> {fir.bindc_name = "name"},283! CHECK-SAME: %[[valueArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "value"},284! CHECK-SAME: %[[lengthArg:[^:]*]]: !fir.ref<i[[DEFAULT_INTEGER_SIZE]]> {fir.bindc_name = "length"},285! CHECK-SAME: %[[statusArg:.*]]: !fir.ref<i[[DEFAULT_INTEGER_SIZE]]> {fir.bindc_name = "status"},286! CHECK-32-SAME: %[[trimNameArg:.*]]: !fir.ref<!fir.logical<4>> {fir.bindc_name = "trim_name"},287! CHECK-64-SAME: %[[trimNameArg:.*]]: !fir.ref<!fir.logical<8>> {fir.bindc_name = "trim_name"},288! CHECK-SAME: %[[errmsgArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "errmsg"}) {289subroutine getenv_all_arguments(name, value, length, status, trim_name, errmsg)290 character(len=32) :: name, value, errmsg291 integer :: length, status292 logical :: trim_name293 call getenv(name, value, length, status, trim_name, errmsg)294! CHECK: %[[errmsgUnbox:.*]]:2 = fir.unboxchar %[[errmsgArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)295! CHECK-NEXT: %[[errmsgCast:.*]] = fir.convert %[[errmsgUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>296! CHECK-NEXT: %[[nameUnbox:.*]]:2 = fir.unboxchar %[[nameArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)297! CHECK-NEXT: %[[nameCast:.*]] = fir.convert %[[nameUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>298! CHECK-NEXT: %[[valueUnbox:.*]]:2 = fir.unboxchar %[[valueArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)299! CHECK-NEXT: %[[valueCast:.*]] = fir.convert %[[valueUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,32>>300! CHECK-NEXT: %[[nameBoxed:.*]] = fir.embox %[[nameCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>301! CHECK-NEXT: %[[valueBoxed:.*]] = fir.embox %[[valueCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>302! CHECK-NEXT: %[[lengthBoxed:.*]] = fir.embox %[[lengthArg]] : (!fir.ref<i[[DEFAULT_INTEGER_SIZE]]>) -> !fir.box<i[[DEFAULT_INTEGER_SIZE]]>303! CHECK-NEXT: %[[errmsgBoxed:.*]] = fir.embox %[[errmsgCast]] : (!fir.ref<!fir.char<1,32>>) -> !fir.box<!fir.char<1,32>>304! CHECK: %[[trimName:.*]] = fir.if %{{.*}} -> (i1) {305! CHECK-32-NEXT: %[[trimNameLoaded:.*]] = fir.load %[[trimNameArg]] : !fir.ref<!fir.logical<4>>306! CHECK-64-NEXT: %[[trimNameLoaded:.*]] = fir.load %[[trimNameArg]] : !fir.ref<!fir.logical<8>>307! CHECK-32-NEXT: %[[trimCast:.*]] = fir.convert %[[trimNameLoaded]] : (!fir.logical<4>) -> i1308! CHECK-64-NEXT: %[[trimCast:.*]] = fir.convert %[[trimNameLoaded]] : (!fir.logical<8>) -> i1309! CHECK-NEXT: fir.result %[[trimCast]] : i1310! CHECK-NEXT: } else {311! CHECK-NEXT: %[[trueVal:.*]] = arith.constant true312! CHECK-NEXT: fir.result %[[trueVal]] : i1313! CHECK-NEXT: }314! CHECK: %[[sourceFileString:.*]] = fir.address_of(@_QQclX[[fileString:.*]]) : !fir.ref<!fir.char<1,[[fileStringLength:.*]]>>315! CHECK-NEXT: %[[sourceLine:.*]] = arith.constant [[# @LINE - 22]] : i32316! CHECK-NEXT: %[[name:.*]] = fir.convert %[[nameBoxed]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>317! CHECK-NEXT: %[[value:.*]] = fir.convert %[[valueBoxed]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>318! CHECK-NEXT: %[[length:.*]] = fir.convert %[[lengthBoxed]] : (!fir.box<i[[DEFAULT_INTEGER_SIZE]]>) -> !fir.box<none>319! CHECK-NEXT: %[[errmsg:.*]] = fir.convert %[[errmsgBoxed]] : (!fir.box<!fir.char<1,32>>) -> !fir.box<none>320! CHECK-NEXT: %[[sourceFile:.*]] = fir.convert %[[sourceFileString]] : (!fir.ref<!fir.char<1,[[fileStringLength]]>>) -> !fir.ref<i8>321! CHECK-32-NEXT: %[[status:.*]] = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %[[trimName]], %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32322! CHECK-64-NEXT: %[[status32:.*]] = fir.call @_FortranAGetEnvVariable(%[[name]], %[[value]], %[[length]], %[[trimName]], %[[errmsg]], %[[sourceFile]], %[[sourceLine]]) {{.*}}: (!fir.box<none>, !fir.box<none>, !fir.box<none>, i1, !fir.box<none>, !fir.ref<i8>, i32) -> i32323! CHECK-64: %[[status:.*]] = fir.convert %[[status32]] : (i32) -> i64324! CHECK: fir.store %[[status]] to %[[statusArg]] : !fir.ref<i[[DEFAULT_INTEGER_SIZE]]>325end subroutine getenv_all_arguments326