1  /* { dg-do run } */
       2  /* { dg-options "-O2" } */
       3  /* { dg-skip-if "no stdlib.h in eBPF" { bpf-*-* } } */
       4  #include <stdlib.h>
       5  struct s {
       6    unsigned short f: 16;
       7    unsigned short y: 8;
       8    unsigned short g: 2;
       9    unsigned int x;
      10  };
      11  
      12  void set (struct s*, int) __attribute__((noinline));
      13  void set (struct s* p, int flags) {
      14    p->g = flags << 1;
      15  }
      16  
      17  int
      18  main() {
      19    struct s foo = {0 , 0, 3, 0};
      20    set (&foo, -1);
      21    if (foo.g != 2)
      22      abort();
      23    return 0;
      24  }