1 /* PR tree-optimization/65427 */
2
3 typedef int V __attribute__ ((vector_size (8 * sizeof (int))));
4 V a, b, c, d, e, f;
5
6 __attribute__((noinline, noclone)) void
foo(int x,int y)7 foo (int x, int y)
8 {
9 do
10 {
11 if (x)
12 d = a ^ c;
13 else
14 d = a ^ b;
15 }
16 while (y);
17 }
18
19 int
main()20 main ()
21 {
22 a = (V) { 1, 2, 3, 4, 5, 6, 7, 8 };
23 b = (V) { 0x40, 0x80, 0x40, 0x80, 0x40, 0x80, 0x40, 0x80 };
24 e = (V) { 0x41, 0x82, 0x43, 0x84, 0x45, 0x86, 0x47, 0x88 };
25 foo (0, 0);
26 if (__builtin_memcmp (&d, &e, sizeof (V)) != 0)
27 __builtin_abort ();
28 c = (V) { 0x80, 0x40, 0x80, 0x40, 0x80, 0x40, 0x80, 0x40 };
29 f = (V) { 0x81, 0x42, 0x83, 0x44, 0x85, 0x46, 0x87, 0x48 };
30 foo (1, 0);
31 if (__builtin_memcmp (&d, &f, sizeof (V)) != 0)
32 __builtin_abort ();
33 return 0;
34 }
35