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 () RESULT(fn_val)

    REAL(dp) :: b0(21), bsum, d(21)

    DO n = 2, num, 2

       DO i = n, np1

          b0(1) = 1

          DO m = 2, i

             mm1 = m - 1

             DO j = 1, mm1

                bsum = bsum + b0(j)

             END DO

             b0(m) = bsum

          END DO

          d(i) = -b0(i)

       END DO

       sum = sum + d(n)

    END DO

    fn_val = sum

  END FUNCTION basym

END MODULE beta_gamma_psi