gcc/testsuite/gcc.dg/fixed-point/convert-accum-neg.c

   1 /* { dg-do run } */
   2 /* { dg-options "-std=gnu99 -O0" } */
   3
   4 /* C99 6.3 Conversions.
   5
   6    Check conversions involving fixed-point.  */
   7
   8 extern void abort (void);
   9
  10 #include "convert.h"
  11
  12 int main ()
  13 {
  14   ALL_ACCUM_CONV (short _Accum, hk);
  15   ALL_ACCUM_CONV (_Accum, k);
  16   ALL_ACCUM_CONV (long _Accum, lk);
  17   ALL_ACCUM_CONV (long long _Accum, llk);
  18   ALL_ACCUM_CONV (unsigned short _Accum, uhk);
  19   ALL_ACCUM_CONV (unsigned _Accum, uk);
  20   ALL_ACCUM_CONV (unsigned long _Accum, ulk);
  21   ALL_ACCUM_CONV (unsigned long long _Accum, ullk);
  22
  23   NEG_CONV (short _Fract, hr);
  24   NEG_CONV (_Fract, r);
  25   NEG_CONV (long _Fract, lr);
  26   NEG_CONV (long long _Fract, llr);
  27   NEG_CONV (short _Accum, hk);
  28   NEG_CONV (_Accum, k);
  29   NEG_CONV (long _Accum, lk);
  30   NEG_CONV (long long _Accum, llk);
  31
  32   return 0;
  33 }