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1! RUN: bbc -emit-fir %s -o - | FileCheck %s2 3! CHECK-LABEL: func.func @_QPcwd_only(4! CHECK-SAME: %[[cwdArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "cwd"}) {5subroutine cwd_only(cwd)6 CHARACTER(len=255) :: cwd7 call getcwd(cwd)8 ! CHECK-NEXT: %[[c7:.*]] = arith.constant 7 : i329 ! CHECK-NEXT: %[[c255:.*]] = arith.constant 255 : index10 ! CHECK-NEXT: %[[DSCOPE:.*]] = fir.dummy_scope : !fir.dscope11 ! CHECK-NEXT: %[[cwdUnbox:.*]]:2 = fir.unboxchar %[[cwdArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)12 ! CHECK-NEXT: %[[cwdCast:.*]] = fir.convert %[[cwdUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,255>>13 ! CHECK-NEXT: %[[cwdDeclare:.*]] = fir.declare %[[cwdCast]] typeparams %[[c255]] dummy_scope %[[DSCOPE]] arg {{[0-9]+}} {uniq_name = "_QFcwd_onlyEcwd"} : (!fir.ref<!fir.char<1,255>>, index, !fir.dscope) -> !fir.ref<!fir.char<1,255>>14 ! CHECK-NEXT: %[[cwdBox:.*]] = fir.embox %[[cwdDeclare]] : (!fir.ref<!fir.char<1,255>>) -> !fir.box<!fir.char<1,255>>15 ! CHECK: %[[cwd:.*]] = fir.convert %[[cwdBox]] : (!fir.box<!fir.char<1,255>>) -> !fir.box<none>16 ! CHECK: %[[statusValue:.*]] = fir.call @_FortranAGetCwd(%[[cwd]], %[[VAL_7:.*]], %[[c7]]) fastmath<contract> : (!fir.box<none>, !fir.ref<i8>, i32) -> i3217 ! CHECK-NEXT: return18end subroutine cwd_only19 20! CHECK-LABEL: func.func @_QPall_arguments(21! CHECK-SAME: %[[cwdArg:.*]]: !fir.boxchar<1> {fir.bindc_name = "cwd"},22! CHECK-SAME: %[[statusArg:.*]]: !fir.ref<i32> {fir.bindc_name = "status"}) {23subroutine all_arguments(cwd, status)24 CHARACTER(len=255) :: cwd25 INTEGER :: status26 call getcwd(cwd, status)27 ! CHECK-NEXT: %[[c0:.*]] = arith.constant 0 : i6428 ! CHECK-NEXT: %[[c26:.*]] = arith.constant 26 : i3229 ! CHECK-NEXT: %[[c255:.*]] = arith.constant 255 : index30 ! CHECK-NEXT: %[[DSCOPE:.*]] = fir.dummy_scope : !fir.dscope31 ! CHECK-NEXT: %[[cwdUnbox:.*]]:2 = fir.unboxchar %[[cwdArg]] : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)32 ! CHECK-NEXT: %[[cwdCast:.*]] = fir.convert %[[cwdUnbox]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.char<1,255>>33 ! CHECK-NEXT: %[[cwdDeclare:.*]] = fir.declare %[[cwdCast]] typeparams %[[c255]] dummy_scope %[[DSCOPE]] arg {{[0-9]+}} {uniq_name = "_QFall_argumentsEcwd"} : (!fir.ref<!fir.char<1,255>>, index, !fir.dscope) -> !fir.ref<!fir.char<1,255>>34 ! CHECK-NEXT: %[[statusAddr:.*]] = fir.declare %[[statusArg]] dummy_scope %0 {{.*}} {uniq_name = "_QFall_argumentsEstatus"} : (!fir.ref<i32>, !fir.dscope) -> !fir.ref<i32>35 ! CHECK-NEXT: %[[cwdBox:.*]] = fir.embox %[[cwdDeclare]] : (!fir.ref<!fir.char<1,255>>) -> !fir.box<!fir.char<1,255>>36 ! CHECK: %[[cwd:.*]] = fir.convert %[[cwdBox]] : (!fir.box<!fir.char<1,255>>) -> !fir.box<none>37 ! CHECK: %[[statusValue:.*]] = fir.call @_FortranAGetCwd(%[[cwd]], %[[VAL_8:.*]], %[[c26]]) fastmath<contract> : (!fir.box<none>, !fir.ref<i8>, i32) -> i3238 ! CHECK-NEXT: %[[statusCast:.*]] = fir.convert %[[statusAddr]] : (!fir.ref<i32>) -> i6439 ! CHECK-NEXT: %[[isPresent:.*]] = arith.cmpi ne, %[[statusCast]], %[[c0]] : i6440 ! CHECK-NEXT: fir.if %[[isPresent]] {41 ! CHECK-NEXT: fir.store %[[statusValue]] to %[[statusAddr]] : !fir.ref<i32>42 ! CHECK-NEXT: }43 ! CHECK-NEXT: return44end subroutine all_arguments