1  /* Check that 128-bit struct's are represented as TImode values.  */
       2  /* { dg-do compile { target int128 } } */
       3  /* { dg-skip-if "different ABI" { x86_64-*-mingw* } } */
       4  /* { dg-options "-O2 -fdump-rtl-expand" } */
       5  
       6  struct shared_ptr_struct
       7  {
       8    unsigned long long phase:48;
       9    unsigned short thread:16;
      10    union
      11      {
      12        void *addr;
      13        unsigned long long pad;
      14      };
      15  };
      16  typedef struct shared_ptr_struct sptr_t;
      17  
      18  void
      19  copy_sptr (sptr_t *dest, sptr_t src)
      20  {
      21    *dest = src;
      22  }
      23  
      24  /* { dg-final { scan-rtl-dump "\\\(set \\\(reg:TI \[0-9\]*" "expand" } } */