1  /* Test AAPCS64 layout.
       2  
       3     C.8  If the argument has an alignment of 16 then the NGRN is rounded up
       4  	the next even number.
       5  
       6     The case of a small struture containing only one 16-byte aligned
       7     quad-word integer is covered in this test.  */
       8  
       9  /* { dg-do run { target aarch64*-*-* } } */
      10  
      11  #ifndef IN_FRAMEWORK
      12  #define TESTFILE "test_align-2.c"
      13  #include "type-def.h"
      14  
      15  struct y
      16  {
      17    union int128_t v;
      18  } w;
      19  
      20  struct x
      21  {
      22    long long p;
      23    int q;
      24  } s = {0xDEADBEEFCAFEBABELL, 0xFEEBDAED};
      25  
      26  #define HAS_DATA_INIT_FUNC
      27  void init_data ()
      28  {
      29    /* Init signed quad-word integer.  */
      30    w.v.l64 = 0xfdb9753102468aceLL;
      31    w.v.h64 = 0xeca8642013579bdfLL;
      32  }
      33  
      34  #include "abitest.h"
      35  #else
      36    ARG(int, 0xAB, W0)
      37    ARG(struct y, w, X2)
      38    ARG(int, 0xCD, W4)
      39    ARG(struct x, s, X5)
      40    LAST_ARG(int, 0xFF00FF00, W7)
      41  
      42  #endif