1/* PR tree-optimization/65215 */
2
3__attribute__((noinline, noclone)) unsigned int
4foo (unsigned char *p)
5{
6  return ((unsigned int) p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
7}
8
9__attribute__((noinline, noclone)) unsigned int
10bar (unsigned char *p)
11{
12  return ((unsigned int) p[3] << 24) | (p[2] << 16) | (p[1] << 8) | p[0];
13}
14
15struct S { unsigned int a; unsigned char b[5]; };
16
17int
18main ()
19{
20  struct S s = { 1, { 2, 3, 4, 5, 6 } };
21  if (__CHAR_BIT__ != 8 || sizeof (unsigned int) != 4)
22    return 0;
23  if (foo (&s.b[1]) != 0x03040506U
24      || bar (&s.b[1]) != 0x06050403U)
25    __builtin_abort ();
26  return 0;
27}
28