| ! { dg-do compile } |
| ! { dg-options "-Ofast" } |
| ! { dg-additional-options "-mavx2" { target { x86_64-*-* i?86-*-* } } } |
| SUBROUTINE FOO(EF3,CA,ZA,NATA,IC4,NFRGPT) |
| IMPLICIT DOUBLE PRECISION (A-H,O-Z) |
| PARAMETER (MXATM=500) |
| COMMON DE(3,MXATM) |
| DIMENSION CA(3,NATA) |
| DIMENSION ZA(NATA) |
| DIMENSION EF3(3,NFRGPT) |
| DO II = 1,NATA |
| XII = XJ - CA(1,II) |
| YII = YJ - CA(2,II) |
| ZII = ZJ - CA(3,II) |
| RJII = SQRT(XII*XII + YII*YII + ZII*ZII) |
| R3 = RJII*RJII*RJII |
| IF (IC4.EQ.0) THEN |
| DE(1,II) = DE(1,II) - S2*ZA(II)*XII/R3 |
| DE(2,II) = DE(2,II) - S2*ZA(II)*YII/R3 |
| DE(3,II) = DE(3,II) - S2*ZA(II)*ZII/R3 |
| ELSE |
| EF3(1,IC4+II) = EF3(1,IC4+II) - S2*ZA(II)*XII/R3 |
| EF3(2,IC4+II) = EF3(2,IC4+II) - S2*ZA(II)*YII/R3 |
| EF3(3,IC4+II) = EF3(3,IC4+II) - S2*ZA(II)*ZII/R3 |
| END IF |
| END DO |
| RETURN |
| END |
