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diff --git a/gcc/testsuite/gfortran.dg/vect/O3-pr39595.f b/gcc/testsuite/gfortran.dg/vect/O3-pr39595.f
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index 00000000000..7625ac60cf4
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/vect/O3-pr39595.f
@@ -0,0 +1,17 @@
+! { dg-do compile }
+ subroutine foo(a,c,i,m)
+ dimension a(4,*),b(3,64),c(3,200),d(64)
+ integer*8 i,j,k,l,m
+ do j=1,m,64
+ do k=1,m-j+1
+ d(k)=a(4,j-1+k)
+ do l=1,3
+ b(l,k)=c(l,i)+a(l,j-1+k)
+ end do
+ end do
+ call bar(b,d,i)
+ end do
+ end
+
+! { dg-final { cleanup-tree-dump "vect" } }
+