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! { dg-do compile }

! { dg-options "-O3 -fdump-tree-ldist-details" }

      parameter(numlev=3,numoblev=1000)

      integer i_otyp(numoblev,numlev), i_styp(numoblev,numlev)

      logical l_numob(numoblev,numlev)

      do ixe=1,numoblev

         do iye=1,numlev

            i_otyp(ixe,iye)=0

            i_styp(ixe,iye)=0

            l_numob(ixe,iye)=.false.

         enddo

      enddo

      do i=1,m

         do j=1,n

            if (l_numob(i,j)) then

               write(20,'(7I4,F12.2,4F16.10)') i_otyp(i,j),i_styp(i,j)

            endif

         enddo

      enddo

      end

! GCC should apply memset zero loop distribution and it should not ICE.

! { dg-final { scan-tree-dump "distributed: split to 9 loops" "ldist" } }

! { dg-final { scan-tree-dump-times "generated memset zero" 9 "ldist" } }

! { dg-final { cleanup-tree-dump "ldist" } }