+2001-09-13 Andreas Schwab <schwab@suse.de>
+
+ * config/float-m68k.h: Define DECIMAL_DIG and FLT_EVAL_METHOD for
+ C99.
+
2001-09-13 Richard Henderson <rth@redhat.com>
* config/alpha/alpha.c (small_symbolic_operand): New.
#undef LDBL_MAX_10_EXP
#define LDBL_MAX_10_EXP 4932
+#if __STDC_VERSION__ >= 199901L
+ /* 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 float and double
+ to the range and precision of the double type, evaluate
+ long double operations and constants to the range and
+ precision of the long double type
+ 2 evaluate all operations and constants to the range and
+ precision of the long double type
+ */
+
/* ??? FLT_EVAL_METHOD depends on TARGET_68040_ONLY. We do not currently
have a preprocessor token that we can use to tell that this is on. */
+# undef FLT_EVAL_METHOD
+# define FLT_EVAL_METHOD -1
+
+ /* Number of decimal digits to enable rounding to the given number of
+ decimal digits without loss of precision.
+ if FLT_RADIX == 10^n: #mantissa * log10 (FLT_RADIX)
+ else : ceil (1 + #mantissa * log10 (FLT_RADIX))
+ where #mantissa is the number of bits in the mantissa of the widest
+ supported floating-point type.
+ */
+# undef DECIMAL_DIG
+# define DECIMAL_DIG 21
+
+#endif /* C99 */
#endif /* _FLOAT_H_ */