flang/test/Lower/Intrinsics/anint.f90

! RUN: bbc -emit-hlfir %s -o - | FileCheck %s --check-prefixes=CHECK%if target=x86_64{{.*}} %{,CHECK-KIND10%}

! CHECK-LABEL: func.func @_QPanint_test(
! CHECK-SAME:                           %[[VAL_0_b:.*]]: !fir.ref<f32> {fir.bindc_name = "a"},
! CHECK-SAME:                           %[[VAL_1_b:.*]]: !fir.ref<f32> {fir.bindc_name = "b"}) {
! CHECK:         %[[VAL_0:.*]]:2 = hlfir.declare %[[VAL_0_b]]
! CHECK:         %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_1_b]]
! CHECK:         %[[VAL_2:.*]] = fir.load %[[VAL_0]]#0 : !fir.ref<f32>
! CHECK:         %[[VAL_3:.*]] = llvm.intr.round(%[[VAL_2]]) : (f32) -> f32
! CHECK:         hlfir.assign %[[VAL_3]] to %[[VAL_1]]#0 : f32, !fir.ref<f32>
! CHECK:         return
! CHECK:       }

subroutine anint_test(a, b)
  real :: a, b
  b = anint(a)
end subroutine

! CHECK-LABEL: func.func @_QPanint_test_real8(
! CHECK:    llvm.intr.round(%{{.*}}) : (f64) -> f64

subroutine anint_test_real8(a, b)
  real(8) :: a, b
  b = anint(a)
end subroutine

! CHECK-KIND10-LABEL: func.func @_QPanint_test_real10(
! CHECK-KIND10:    llvm.intr.round(%{{.*}}) : (f80) -> f80

subroutine anint_test_real10(a, b)
  integer, parameter :: kind10 = merge(10, 4, selected_real_kind(p=18).eq.10)
  real(kind10) :: a, b
  b = anint(a)
end subroutine

! TODO: wait until fp128 is supported well in llvm.round
!subroutine anint_test_real16(a, b)
!  real(16) :: a, b
!  b = anint(a)
!end subroutine