gcc/testsuite/gcc.dg/dfp/dfp-round.h

   1 /* This is very temporary; right now it gets functions in libgcc that
   2    pass on the rounding mode to decNumber, but later it can be replaced
   3    with Official Stuff.  */
   4
   5 #ifdef __DECIMAL_BID_FORMAT__
   6 #define FE_DEC_TONEAREST 0
   7 #define FE_DEC_DOWNWARD 1
   8 #define FE_DEC_UPWARD 2
   9 #define FE_DEC_TOWARDZERO 3
  10 #define FE_DEC_TONEARESTFROMZERO 4
  11 #else
  12 #define FE_DEC_DOWNWARD 0
  13 #define FE_DEC_TONEAREST 1
  14 #define FE_DEC_TONEARESTFROMZERO 2
  15 #define FE_DEC_TOWARDZERO 3
  16 #define FE_DEC_UPWARD 4
  17 #endif
  18
  19 extern void __dfp_set_round (int);
  20 #define DFP_SETROUND(M) __dfp_set_round(M)
  21 extern int __dfp_get_round (void);
  22 #define DFP_GETROUND __dfp_get_round()