1/* { dg-do run } */
2/* { dg-options "-O2 -m8bit-idiv" } */
3
4extern void abort (void);
5
6void
7__attribute__((noinline))
8test (unsigned int x, unsigned int y, unsigned int q, unsigned int r)
9{
10  if ((x / y) != q || (x % y) != r)
11    abort ();
12}
13
14int
15main ()
16{
17  test (7, 6, 1, 1);
18  test (255, 254, 1, 1);
19  test (256, 254, 1, 2);
20  test (256, 256, 1, 0);
21  test (254, 256, 0, 254);
22  test (254, 255, 0, 254);
23  test (254, 1, 254, 0);
24  test (255, 2, 127, 1);
25  test (1, 256, 0, 1);
26  test (0x80000000, 0x7fffffff, 1, 1);
27  test (0x7fffffff, 0x80000000, 0, 0x7fffffff);
28  test (0x80000000, 0x80000003, 0, 0x80000000);
29  test (0xfffffffd, 0xfffffffe, 0, 0xfffffffd);
30  return 0;
31}
32