gcc/testsuite/gfortran.dg/pr35662.f90

   1 ! PR target/35662
   2 ! { dg-do run }
   3 ! { dg-options "-O1" }
   4
   5 subroutine f(x, y, z)
   6   real, intent (in) :: x
   7   real, intent (out) :: y, z
   8   y = sin (x)
   9   z = cos (x)
  10 end subroutine f
  11
  12 program pr35662
  13   real :: x, y, z
  14   x = 3.1415926535897932384626433832795029
  15   call f (x, y, z)
  16   if (abs (y) > 1.0e-5 .or. abs (z + 1.0) > 1.0e-5) call abort
  17   x = x / 2.0
  18   call f (x, y, z)
  19   if (abs (y - 1.0) > 1.0e-5 .or. abs (z) > 1.0e-5) call abort
  20 end program pr35662