1  /* { dg-do compile } */
       2  /* { dg-options "-O2 --param sched-autopref-queue-depth=1" } */
       3  
       4  void f(int *a)
       5  {
       6    for (;;)
       7      asm("" :: "r"(a[-0x10000000]), "r"(a[0x10000000]), "r"(a[0]) : "memory");
       8  }