1! { dg-do compile } 2! { dg-additional-options "-std=legacy" } 3! { dg-require-effective-target vect_double } 4 SUBROUTINE CALC2 5 IMPLICIT REAL*8 (A-H, O-Z) 6 PARAMETER (N1=1335, N2=1335) 7 8 COMMON U(N1,N2), V(N1,N2), P(N1,N2), 9 * UNEW(N1,N2), VNEW(N1,N2), 10 1 PNEW(N1,N2), UOLD(N1,N2), 11 * VOLD(N1,N2), POLD(N1,N2), 12 2 CU(N1,N2), CV(N1,N2), 13 * Z(N1,N2), H(N1,N2), PSI(N1,N2) 14 COMMON /CONS/ DT,TDT,DX,DY,A,ALPHA,ITMAX,MPRINT,M,N,MP1, 15 1 NP1,EL,PI,TPI,DI,DJ,PCF 16 TDTS8 = TDT/8.D0 17 TDTSDX = TDT/DX 18 TDTSDY = TDT/DY 19 20 DO 200 J=1,N 21 DO 200 I=1,M 22 UNEW(I+1,J) = UOLD(I+1,J)+ 23 1 TDTS8*(Z(I+1,J+1)+Z(I+1,J))*(CV(I+1,J+1)+CV(I,J+1)+CV(I,J) 24 2 +CV(I+1,J))-TDTSDX*(H(I+1,J)-H(I,J)) 25 VNEW(I,J+1) = VOLD(I,J+1)-TDTS8*(Z(I+1,J+1)+Z(I,J+1)) 26 1 *(CU(I+1,J+1)+CU(I,J+1)+CU(I,J)+CU(I+1,J)) 27 2 -TDTSDY*(H(I,J+1)-H(I,J)) 28 PNEW(I,J) = POLD(I,J)-TDTSDX*(CU(I+1,J)-CU(I,J)) 29 1 -TDTSDY*(CV(I,J+1)-CV(I,J)) 30 200 CONTINUE 31 RETURN 32 END 33! { dg-final { scan-tree-dump-times "LOOP VECTORIZED" 1 "vect" } } 34