1 /* { dg-do run } */
2 /* { dg-require-effective-target int32plus } */
3
4 extern void abort (void);
5 extern int memcmp (const void * , const void *, __SIZE_TYPE__);
6
7 void __attribute__((noinline,noclone))
foo(int * in)8 foo(int *in)
9 {
10 int i;
11 for (i = 62; i >= 10; i--)
12 {
13 in[i - 8] -= in[i];
14 in[i - 5] += in[i] * 2;
15 in[i - 4] += in[i];
16 }
17 }
18
main()19 int main()
20 {
21 int x[64];
22 int y[64] = { 0, 1, -2380134, -1065336, -1026376, 3264240, 3113534, 2328130, 3632054, 3839634, 2380136, 1065339, 1026380, 1496037, 1397286, 789976, 386408, 450984, 597112, 497464, 262008, 149184, 194768, 231519, 173984, 87753, 60712, 82042, 87502, 60014, 30050, 25550, 33570, 32386, 20464, 10675, 10868, 13329, 11794, 6892, 3988, 4564, 5148, 4228, 2284, 1568, 1848, 1943, 1472, 741, 628, 702, 714, 474, 230, 234, 238, 242, 120, 59, 60, 61, 62, 63 };
23 int i;
24
25 for (i = 0; i < 64; ++i)
26 {
27 x[i] = i;
28 __asm__ volatile ("");
29 }
30
31 foo (x);
32
33 if (memcmp (x, y, sizeof (x)) != 0)
34 abort ();
35
36 return 0;
37 }
38