| ! { dg-do run } |
| ! { dg-options "-ffrontend-optimize" } |
| ! Do not move common functions out of implicit DO loop constructors. |
| program test |
| integer, parameter :: N = 4 |
| integer, parameter :: dp=kind(1.d0) |
| real(kind=dp), parameter :: pi=4*atan(1._dp) |
| real(kind=dp), parameter :: eps = 1.e-14_dp |
| real(kind=dp) :: h1(0:N-1), h2(0:N-1) |
| integer i |
| |
| i = 1 |
| h1 = [(cos(2*pi*mod(i*k,N)/N),k=0,N/2), & |
| & (sin(2*pi*mod(i*k,N)/N),k=1,N/2-1)] |
| h2 = (/ 1._dp, 0._dp, -1._dp, 1._dp /) |
| if (any(abs(h1 - h2) > eps)) STOP 1 |
| end program test |