1 /* { dg-do run } */
2 /* { dg-options "-O -fno-tree-loop-optimize -fno-tree-ter -static" } */
3 unsigned int in[8 * 8] =
4 { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
5 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63 };
6
7 unsigned char out[8 * 8];
8
9 int
main(void)10 main (void)
11 {
12 int i;
13 for (i = 0; i < 8 * 4; i++)
14 {
15 out[i * 2] = (unsigned char) in[i * 2] + 1;
16 out[i * 2 + 1] = (unsigned char) in[i * 2 + 1] + 2;
17 }
18 __asm__("":::"memory");
19 for (i = 0; i < 8 * 4; i++)
20 {
21 if (out[i * 2] != in[i * 2] + 1
22 || out[i * 2 + 1] != in[i * 2 + 1] + 2)
23 __builtin_abort ();
24 }
25 return 0;
26 }
27