1! { dg-do run }
2! PR fortran/24518
3! MOD/MODULO of large arguments.
4! The naive algorithm goes pear-shaped for large arguments, instead
5! use fmod.
6! Here we test only with constant arguments (evaluated with
7! mpfr_fmod), as we don't want to cause failures on targets with a
8! crappy libm.
9program mod_large_1
10  implicit none
11  real :: r1
12  r1 = mod (1e22, 1.7)
13  if (abs(r1 - 0.995928764) > 1e-5) call abort
14  r1 = modulo (1e22, -1.7)
15  if (abs(r1 + 0.704071283) > 1e-5) call abort
16end program mod_large_1
17