1  /* Test __builtin_{add,sub}_overflow_p on {,un}signed short.  */
       2  /* { dg-do run } */
       3  /* { dg-skip-if "" { ! run_expensive_tests }  { "*" } { "-O0" "-O2" } } */
       4  
       5  typedef signed short int S;
       6  typedef unsigned short int U;
       7  #define COND 1
       8  #define SHIFT ((__SIZEOF_SHORT__ - 1) * __CHAR_BIT__)
       9  #define S_MAX __SHRT_MAX__
      10  #define S_MIN (-__SHRT_MAX__ - 1)
      11  #if __SIZEOF_INT__ > __SIZEOF_SHORT__
      12  typedef int W;
      13  #elif __SIZEOF_LONG__ > __SIZEOF_SHORT__
      14  typedef long int W;
      15  #elif __SIZEOF_LONG_LONG__ > __SIZEOF_SHORT__
      16  typedef long long int W;
      17  #elif __SIZEOF_INT128__ > __SIZEOF_SHORT__
      18  typedef __int128 W;
      19  #else
      20  #undef COND
      21  #define COND 0
      22  #endif
      23  #include "builtin-arith-overflow-p-7.c"