1  /* { dg-do run } */
       2  /* { dg-options "-std=gnu99" } */
       3  
       4  /* C99 6.5.2.2 Function calls.
       5     Test scalar passing and return values involving fixed-point types.
       6     Based on the test from ../dfp/.  */
       7  
       8  extern void abort (void);
       9  
      10  /* A handful of functions that return the Nth argument of
      11     an incoming array.  */
      12  
      13  #define FUNC(TYPE,NAME) \
      14  TYPE NAME ## 0 (TYPE arg0, int arg1, unsigned arg2, float arg3, double arg4) \
      15    { return arg0; } \
      16  TYPE NAME ## 1 (int arg0, TYPE arg1, unsigned arg2, float arg3, double arg4) \
      17    { return arg1; } \
      18  TYPE NAME ## 2 (int arg0, unsigned arg1, TYPE arg2, float arg3, double arg4) \
      19    { return arg2; } \
      20  TYPE NAME ## 3 (int arg0, unsigned arg1, float arg2, TYPE arg3, double arg4) \
      21    { return arg3; } \
      22  TYPE NAME ## 4 (int arg0, unsigned arg1, float arg2, double arg3, TYPE arg4) \
      23    { return arg4; }
      24  
      25  FUNC (short _Fract, sf)
      26  FUNC (_Fract, f)
      27  FUNC (long _Fract, lf)
      28  FUNC (long long _Fract, llf)
      29  FUNC (unsigned short _Fract, usf)
      30  FUNC (unsigned _Fract, uf)
      31  FUNC (unsigned long _Fract, ulf)
      32  FUNC (unsigned long long _Fract, ullf)
      33  FUNC (_Sat short _Fract, Ssf)
      34  FUNC (_Sat _Fract, Sf)
      35  FUNC (_Sat long _Fract, Slf)
      36  FUNC (_Sat long long _Fract, Sllf)
      37  FUNC (_Sat unsigned short _Fract, Susf)
      38  FUNC (_Sat unsigned _Fract, Suf)
      39  FUNC (_Sat unsigned long _Fract, Sulf)
      40  FUNC (_Sat unsigned long long _Fract, Sullf)
      41  FUNC (short _Accum, sa)
      42  FUNC (_Accum, a)
      43  FUNC (long _Accum, la)
      44  FUNC (long long _Accum, lla)
      45  FUNC (unsigned short _Accum, usa)
      46  FUNC (unsigned _Accum, ua)
      47  FUNC (unsigned long _Accum, ula)
      48  FUNC (unsigned long long _Accum, ulla)
      49  FUNC (_Sat short _Accum, Ssa)
      50  FUNC (_Sat _Accum, Sa)
      51  FUNC (_Sat long _Accum, Sla)
      52  FUNC (_Sat long long _Accum, Slla)
      53  FUNC (_Sat unsigned short _Accum, Susa)
      54  FUNC (_Sat unsigned _Accum, Sua)
      55  FUNC (_Sat unsigned long _Accum, Sula)
      56  FUNC (_Sat unsigned long long _Accum, Sulla)
      57  
      58  int main()
      59  {
      60  #define TEST(TYPE,NAME,PF) \
      61    { \
      62      if (NAME ## 0 (0.1 ## PF, -1, 1, 0.3f, 0.5) != 0.1 ## PF) abort (); \
      63      if (NAME ## 1 (-1, 0.1 ## PF, 1, 0.3f, 0.5) != 0.1 ## PF) abort (); \
      64      if (NAME ## 2 (-1, 1, 0.1 ## PF, 0.3f, 0.5) != 0.1 ## PF) abort (); \
      65      if (NAME ## 3 (-1, 1, 0.3f, 0.1 ## PF, 0.5) != 0.1 ## PF) abort (); \
      66      if (NAME ## 4 (-1, 1, 0.3f, 0.5, 0.1 ## PF) != 0.1 ## PF) abort (); \
      67    }
      68  
      69    TEST (short _Fract, sf, hr)
      70    TEST (_Fract, f, r)
      71    TEST (long _Fract, lf, lr)
      72    TEST (long long _Fract, llf, llr)
      73    TEST (unsigned short _Fract, usf, uhr)
      74    TEST (unsigned _Fract, uf, ur)
      75    TEST (unsigned long _Fract, ulf, ulr)
      76    TEST (unsigned long long _Fract, ullf, ullr)
      77    TEST (_Sat short _Fract, Ssf, hr)
      78    TEST (_Sat _Fract, Sf, r)
      79    TEST (_Sat long _Fract, Slf, lr)
      80    TEST (_Sat long long _Fract, Sllf, llr)
      81    TEST (_Sat unsigned short _Fract, Susf, uhr)
      82    TEST (_Sat unsigned _Fract, Suf, ur)
      83    TEST (_Sat unsigned long _Fract, Sulf, ulr)
      84    TEST (_Sat unsigned long long _Fract, Sullf, ullr)
      85    TEST (short _Accum, sa, hk)
      86    TEST (_Accum, a, k)
      87    TEST (long _Accum, la, lk)
      88    TEST (long long _Accum, lla, llk)
      89    TEST (unsigned short _Accum, usa, uhk)
      90    TEST (unsigned _Accum, ua, uk)
      91    TEST (unsigned long _Accum, ula, ulk)
      92    TEST (unsigned long long _Accum, ulla, ullk)
      93    TEST (_Sat short _Accum, Ssa, hk)
      94    TEST (_Sat _Accum, Sa, k)
      95    TEST (_Sat long _Accum, Sla, lk)
      96    TEST (_Sat long long _Accum, Slla, llk)
      97    TEST (_Sat unsigned short _Accum, Susa, uhk)
      98    TEST (_Sat unsigned _Accum, Sua, uk)
      99    TEST (_Sat unsigned long _Accum, Sula, ulk)
     100    TEST (_Sat unsigned long long _Accum, Sulla, ullk)
     101  
     102    return 0;
     103  }