+/* { dg-do compile } */
+
+#define N 16
+
+struct
+{
+ unsigned int x;
+ unsigned int y;
+} pS [100];
+
+void
+main1 ()
+{
+ int i, j;
+ unsigned int ub[N] =
+ { 1, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45 };
+ unsigned int uc[N] =
+ { 1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
+ unsigned int udiffx, udiffy;
+
+ for (i = 0; i < N; i++)
+ {
+ pS[i].x = 0;
+ pS[i].y = 0;
+ for (j = 0; j < N; j++)
+ {
+ udiffx = (ub[j] - uc[j]);
+ udiffy = (ub[j] - uc[j]);
+ pS[i].x = udiffx;
+ pS[i].y = udiffy;
+ }
+ }
+}
+
+/* { dg-final { cleanup-tree-dump "vect" } } */