Subversion Repositories openrisc

! { dg-options "-O2 -floop-interchange" }

      SUBROUTINE BUG(A,B,X,Y,Z,N)

      IMPLICIT NONE

      DOUBLE PRECISION A(*),B(*),X(*),Y(*),Z(*)

      INTEGER N,J,K

      K = 0

      DO J = 1,N

         K = K+1

         X(K) = B(J+N*7)

         Y(K) = B(J+N*8)

         Z(K) = B(J+N*2)  + A(J+N*2)

         K = K+1

         X(K) = B(J+N*3)  + A(J+N*3)

         Y(K) = B(J+N*9)  + A(J)

         Z(K) = B(J+N*15)

         K = K+1

         X(K) = B(J+N*4)  + A(J+N*4)

         Y(K) = B(J+N*15)

         Z(K) = B(J+N*10) + A(J)

         K = K+1

         X(K) = B(J+N*11) + A(J+N)

         Y(K) = B(J+N*5)  + A(J+N*5)

         Z(K) = B(J+N*16)

         K = K+1

         X(K) = B(J+N*16)

         Y(K) = B(J+N*6)  + A(J+N*6)

         Z(K) = B(J+N*12) + A(J+N)

         K = K+1

         X(K) = B(J+N*13) + A(J+N*2)

         Y(K) = B(J+N*17)

         Z(K) = B(J+N*7)  + A(J+N*7)

      ENDDO

      RETURN

      END