pr79732.c: Require alias support.

[official-gcc.git] / gcc / testsuite / gcc.dg / torture / pr55270.c

/* { dg-do compile } */

unsigned a, b, c;

void f(void)
{
  for(; a; a++)
    {
      long *p1 = (long *)&b;

      if(*p1)
        return;

      if(b && (*p1 = b) || c && ++*p1)
        {
          unsigned *p2 = &b;

          for(*p2 = 0; *p2 < 1;)
            for(; b; b++);
        }
    }
}