1 /* { dg-do compile } */
2 /* { dg-options "-O2 -Wstrict-overflow" } */
5 do_scrolling (unsigned int window_size, unsigned int writecost)
7 unsigned int i = window_size;
9 int terminal_window_p = 0;
10 unsigned int queue = 0;
12 for (i = window_size; i; i--)
16 else if (writecost & 1)
17 terminal_window_p = 1;
22 if (!terminal_window_p)
24 terminal_window_p = 1;
28 if (terminal_window_p)