1 /* { dg-do compile } */
2 /* { dg-options "-O3 -fsanitize=signed-integer-overflow" } */
3
4 int a, b, c, h;
5
6 int i[5][5];
7
8 void
fn1()9 fn1 ()
10 {
11 int l = 0;
12
13 for (a = 0; a <= 3; a++)
14 for (b = 1; b >= 0; b -= 1)
15 l |= i[0][b];
16 c = l;
17 }
18