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! { dg-do compile { target i?86-*-* x86_64-*-* } }

! { dg-options "-O3 -mavx -mvzeroupper -mtune=generic -dp" }

  SUBROUTINE func(kts, kte, qrz, qiz, rho)

  IMPLICIT NONE

  INTEGER, INTENT(IN)               :: kts, kte

  REAL,    DIMENSION(kts:kte), INTENT(INOUT) :: qrz, qiz, rho

  INTEGER                              :: k

  REAL, DIMENSION(kts:kte)    ::  praci, vtiold

  REAL                          :: fluxout

  INTEGER                       :: min_q, max_q, var

  do k=kts,kte

    praci(k)=0.0

  enddo

  min_q=kte

  max_q=kts-1

  DO var=1,20

    do k=max_q,min_q,-1

       fluxout=rho(k)*qrz(k)

    enddo

    qrz(min_q-1)=qrz(min_q-1)+fluxout

  ENDDO

  DO var=1,20

    do k=kts,kte-1

      vtiold(k)= (rho(k))**0.16

    enddo

  ENDDO

  STOP

  END SUBROUTINE func

! { dg-final { scan-assembler "avx_vzeroupper" } }