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! { dg-do compile }
! { dg-options "-O2 -fdump-tree-fre1 -fdump-tree-pre-details -fno-tree-loop-im" }
subroutine eval(foo1,foo2,foo3,foo4,x,n,nnd)
implicit real*8 (a-h,o-z)
dimension foo3(n),foo4(n),x(nnd)
nw=0
foo3(1)=foo2*foo4(1)
do i=2,n
foo3(i)=foo2*foo4(i)
do j=1,i-1
temp=0.0d0
jmini=j-i
do k=i,nnd,n
temp=temp+(x(k)-x(k+jmini))**2
end do
temp = sqrt(temp+foo1)
foo3(i)=foo3(i)+temp*foo4(j)
foo3(j)=foo3(j)+temp*foo4(i)
end do
end do
end subroutine eval
! We should have hoisted the division
! { dg-final { scan-tree-dump "in all uses of countm1\[^\n\]* / " "pre" } }
! There should be only one load from n left
! { dg-final { scan-tree-dump-times "\\*n_" 1 "fre1" } }
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