Subversion Repositories openrisc

! { dg-options "-O2 -fgraphite-identity -fno-loop-block -fno-loop-interchange -fno-loop-strip-mine" }

MODULE beta_gamma_psi

  INTEGER, PARAMETER :: dp=KIND(0.0D0)

CONTAINS

  FUNCTION basym (a, b, lambda, eps) RESULT(fn_val)

    REAL(dp) :: a0(21), b0(21), bsum, c(21), d(21), dsum, &

         j0, j1, r, r0, r1, s, sum, t, t0, t1, &

         u, w, w0, z, z0, z2, zn, znm1

    DO n = 2, num, 2

       DO i = n, np1

          b0(1) = r*a0(1)

          DO m = 2, i

             bsum = 0.0e0_dp

             mm1 = m - 1

             DO j = 1, mm1

                mmj = m - j

                bsum = bsum + (j*r - mmj)*a0(j)*b0(mmj)

             END DO

             b0(m) = r*a0(m) + bsum/m

          END DO

          c(i) = b0(i)/(i + 1.0e0_dp)

          d(i) = -(dsum + c(i))

       END DO

       t0 = d(n)*w*j0

       sum = sum + (t0 + t1)

    END DO

    fn_val = e0*t*u*sum

  END FUNCTION basym

END MODULE beta_gamma_psi

! { dg-final { cleanup-modules "beta_gamma_psi" } }