! RUN: bbc -emit-fir -o - %s | FileCheck %s ! CHECK-LABEL: c.func @_QQmain program m use ieee_arithmetic use ieee_exceptions ! CHECK: %[[V_59:[0-9]+]] = fir.alloca !fir.type<_QM__fortran_ieee_exceptionsTieee_modes_type{_QM__fortran_ieee_exceptionsTieee_modes_type.__data:!fir.array<2xi32>}> {bindc_name = "modes", uniq_name = "_QFEmodes"} ! CHECK: %[[V_60:[0-9]+]] = fir.declare %[[V_59]] {uniq_name = "_QFEmodes"} : (!fir.ref}>>) -> !fir.ref}>> type(ieee_modes_type) :: modes ! CHECK: %[[V_61:[0-9]+]] = fir.alloca !fir.type<_QMieee_arithmeticTieee_round_type{_QMieee_arithmeticTieee_round_type.mode:i8}> {bindc_name = "round", uniq_name = "_QFEround"} ! CHECK: %[[V_62:[0-9]+]] = fir.declare %[[V_61]] {uniq_name = "_QFEround"} : (!fir.ref>) -> !fir.ref> type(ieee_round_type) :: round ! CHECK: %[[V_68:[0-9]+]] = fir.address_of(@_QQro._QMieee_arithmeticTieee_round_type.0) : !fir.ref> ! CHECK: %[[V_69:[0-9]+]] = fir.declare %[[V_68]] {fortran_attrs = #fir.var_attrs, uniq_name = "_QQro._QMieee_arithmeticTieee_round_type.0"} : (!fir.ref>) -> !fir.ref> ! CHECK: %[[V_70:[0-9]+]] = fir.field_index _QMieee_arithmeticTieee_round_type.mode, !fir.type<_QMieee_arithmeticTieee_round_type{_QMieee_arithmeticTieee_round_type.mode:i8}> ! CHECK: %[[V_71:[0-9]+]] = fir.coordinate_of %[[V_69]], %[[V_70]] : (!fir.ref>, !fir.field) -> !fir.ref ! CHECK: %[[V_72:[0-9]+]] = fir.load %[[V_71]] : !fir.ref ! CHECK: %[[V_73:[0-9]+]] = fir.convert %[[V_72]] : (i8) -> i32 ! CHECK: fir.call @llvm.set.rounding(%[[V_73]]) fastmath : (i32) -> () call ieee_set_rounding_mode(ieee_up) ! CHECK: %[[V_74:[0-9]+]] = fir.coordinate_of %[[V_62]], %[[V_70]] : (!fir.ref>, !fir.field) -> !fir.ref ! CHECK: %[[V_75:[0-9]+]] = fir.call @llvm.get.rounding() fastmath : () -> i32 ! CHECK: %[[V_76:[0-9]+]] = fir.convert %[[V_75]] : (i32) -> i8 ! CHECK: fir.store %[[V_76]] to %[[V_74]] : !fir.ref call ieee_get_rounding_mode(round) print*, 'rounding_mode [up ] : ', mode_name(round) ! CHECK: %[[V_93:[0-9]+]] = fir.convert %[[V_60]] : (!fir.ref}>>) -> !fir.ref ! CHECK: %[[V_94:[0-9]+]] = fir.call @fegetmode(%[[V_93]]) fastmath : (!fir.ref) -> i32 call ieee_get_modes(modes) ! CHECK: %[[V_95:[0-9]+]] = fir.address_of(@_QQro._QMieee_arithmeticTieee_round_type.1) : !fir.ref> ! CHECK: %[[V_96:[0-9]+]] = fir.declare %[[V_95]] {fortran_attrs = #fir.var_attrs, uniq_name = "_QQro._QMieee_arithmeticTieee_round_type.1"} : (!fir.ref>) -> !fir.ref> ! CHECK: %[[V_97:[0-9]+]] = fir.coordinate_of %[[V_96]], %[[V_70]] : (!fir.ref>, !fir.field) -> !fir.ref ! CHECK: %[[V_98:[0-9]+]] = fir.load %[[V_97]] : !fir.ref ! CHECK: %[[V_99:[0-9]+]] = fir.convert %[[V_98]] : (i8) -> i32 ! CHECK: fir.call @llvm.set.rounding(%[[V_99]]) fastmath : (i32) -> () call ieee_set_rounding_mode(ieee_to_zero) ! CHECK: %[[V_100:[0-9]+]] = fir.call @llvm.get.rounding() fastmath : () -> i32 ! CHECK: %[[V_101:[0-9]+]] = fir.convert %[[V_100]] : (i32) -> i8 ! CHECK: fir.store %[[V_101]] to %[[V_74]] : !fir.ref call ieee_get_rounding_mode(round) print*, 'rounding_mode [to_zero] : ', mode_name(round) ! CHECK: %[[V_116:[0-9]+]] = fir.call @fesetmode(%[[V_93]]) fastmath : (!fir.ref) -> i32 call ieee_set_modes(modes) ! CHECK: %[[V_117:[0-9]+]] = fir.call @llvm.get.rounding() fastmath : () -> i32 ! CHECK: %[[V_118:[0-9]+]] = fir.convert %[[V_117]] : (i32) -> i8 ! CHECK: fir.store %[[V_118]] to %[[V_74]] : !fir.ref call ieee_get_rounding_mode(round) print*, 'rounding_mode [up ] : ', mode_name(round) contains character(7) function mode_name(m) type(ieee_round_type), intent(in) :: m if (m == ieee_nearest) then mode_name = 'nearest' else if (m == ieee_to_zero) then mode_name = 'to_zero' else if (m == ieee_up) then mode_name = 'up' else if (m == ieee_down) then mode_name = 'down' else if (m == ieee_away) then mode_name = 'away' else if (m == ieee_other) then mode_name = 'other' else mode_name = '???' endif end end