Subversion Repositories openrisc_2011-10-31

! { dg-do run }

program test

  implicit none

  interface check

    procedure check_r4

    procedure check_r8

  end interface check

  real(kind=4) :: x4

  real(kind=8) :: x8

  x8 = 1.9_8 ; x4 = 1.9_4

  call check(bessel_j0 (x8), bessel_j0 (1.9_8))

  call check(bessel_j0 (x4), bessel_j0 (1.9_4))

  call check(bessel_j1 (x8), bessel_j1 (1.9_8))

  call check(bessel_j1 (x4), bessel_j1 (1.9_4))

  call check(bessel_jn (3,x8), bessel_jn (3,1.9_8))

  call check(bessel_jn (3,x4), bessel_jn (3,1.9_4))

  call check(bessel_y0 (x8), bessel_y0 (1.9_8))

  call check(bessel_y0 (x4), bessel_y0 (1.9_4))

  call check(bessel_y1 (x8), bessel_y1 (1.9_8))

  call check(bessel_y1 (x4), bessel_y1 (1.9_4))

  call check(bessel_yn (3,x8), bessel_yn (3,1.9_8))

  call check(bessel_yn (3,x4), bessel_yn (3,1.9_4))

contains

  subroutine check_r4 (a, b)

    real(kind=4), intent(in) :: a, b

    if (abs(a - b) > 1.e-5 * abs(b)) call abort

  end subroutine

  subroutine check_r8 (a, b)

    real(kind=8), intent(in) :: a, b

    if (abs(a - b) > 1.e-7 * abs(b)) call abort

  end subroutine

end program test