------- Comment #1 from pinskia at gcc dot gnu dot org 2009-01-30 01:12 -------
/* The floating-point expression evaluation method.
-1 indeterminate
0 evaluate all operations and constants just to the range and
precision of the type
1 evaluate operations and constants of type _Decimal32
and _Decimal64 to the range and precision of the _Decimal64
type, evaluate _Decimal128 operations and constants to the
range and precision of the _Decimal128 type;
2 evaluate all operations and constants to the range and
precision of the _Decimal128 type. */
#undef DEC_EVAL_METHOD
#define DEC_EVAL_METHOD __DEC_EVAL_METHOD__
It is there on the trunk.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39033
