1 /* { dg-do compile } */
2 /* { dg-options "-Wall -fwrapv" } */
3 
4 long A[4], B[100];
5 
foo(void)6 void foo(void)
7 {
8   int i, j, k = 3;
9   while (A[k] && k > 0) k--; /* k = {0, 1, 2, 3} */
10   for (i = 3 - k; i >= 0; i--) /* i = {0..3-k} */
11     for (j = 0; j <= k; j++) { /* line 8; j = {0..k} */
12 	B[i + j] = 0; /* line 9; i + j = {0..3-k+k} = {0..3} */
13 	for (j = 0; j <= k; j++); /* only one iteration is done, with j == 0 */
14     }
15 }
16 
17