gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20060217-1.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

/* PR middle-end/26334 */

struct U
{
  unsigned int u[256];
};

struct S
{
  int u, v, w, x;
  int s[255];
};

int
foo (struct U *x, struct S *y)
{
  register int i;
  for (i = 0; i < 255; i++)
    {
      unsigned int v;
      __asm__ ("" : "=r" (v) : "0" (x->u[i + 1]) : "cc");
      y->s[i] = v;
    }
  return 0;
}