diff options
Diffstat (limited to 'sysdeps/generic/math_private.h')
| -rw-r--r-- | sysdeps/generic/math_private.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/sysdeps/generic/math_private.h b/sysdeps/generic/math_private.h index ecb37394fb..703f506ea0 100644 --- a/sysdeps/generic/math_private.h +++ b/sysdeps/generic/math_private.h @@ -270,29 +270,6 @@ extern void __docos (double __x, double __dx, double __v[]); ({ __typeof (x) __x = (x); __asm __volatile__ ("" : : "m" (__x)); }) #endif -/* math_narrow_eval reduces its floating-point argument to the range - and precision of its semantic type. (The original evaluation may - still occur with excess range and precision, so the result may be - affected by double rounding.) */ -#if FLT_EVAL_METHOD == 0 -# define math_narrow_eval(x) (x) -#else -# if FLT_EVAL_METHOD == 1 -# define excess_precision(type) __builtin_types_compatible_p (type, float) -# else -# define excess_precision(type) (__builtin_types_compatible_p (type, float) \ - || __builtin_types_compatible_p (type, \ - double)) -# endif -# define math_narrow_eval(x) \ - ({ \ - __typeof (x) math_narrow_eval_tmp = (x); \ - if (excess_precision (__typeof (math_narrow_eval_tmp))) \ - __asm__ ("" : "+m" (math_narrow_eval_tmp)); \ - math_narrow_eval_tmp; \ - }) -#endif - #define fabs_tg(x) __MATH_TG ((x), (__typeof (x)) __builtin_fabs, (x)) /* These must be function-like macros because some __MATH_TG |