2 /* { dg-options "-fstrict-overflow" } */
4 extern void link_error (void);
6 void test0 (int a, int b)
8 if ((a < b) != (b > a))
11 if ((a - 1 < b) != (a <= b))
13 if ((a - 2 < b) != (a - 1 <= b))
15 if ((a + -1 < b) != (a <= b))
17 if ((a + -2 < b) != (a + -1 <= b))
20 if ((a + 1 > b) != (a >= b))
22 if ((a + 2 > b) != (a + 1 >= b))
24 if ((a - -1 > b) != (a >= b))
26 if ((a - -2 > b) != (a - -1 >= b))
29 if ((a + 1 <= b) != (a < b))
31 if ((a + 2 <= b) != (a + 1 < b))
33 if ((a - -1 <= b) != (a < b))
35 if ((a - -2 <= b) != (a - -1 < b))
38 if ((a - 1 >= b) != (a > b))
40 if ((a - 2 >= b) != (a - 1 > b))
42 if ((a + -1 >= b) != (a > b))
44 if ((a + -2 >= b) != (a + -1 > b))