diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1997-08-05 23:36:21 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1997-08-05 23:36:21 +0000 |
| commit | 044b16f4e9ae773187f4fee8a9a0a54f9a51f13f (patch) | |
| tree | 58bc41e16535e0d0f61d51e6af15ce4128864fc9 /sysdeps/i386/fpu | |
| parent | c59a94711c6a9d38811b828863076f39000831b4 (diff) | |
update for 2.0.5pre1
Diffstat (limited to 'sysdeps/i386/fpu')
| -rw-r--r-- | sysdeps/i386/fpu/__math.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sysdeps/i386/fpu/__math.h b/sysdeps/i386/fpu/__math.h index 78b2467b65..4fb0af7965 100644 --- a/sysdeps/i386/fpu/__math.h +++ b/sysdeps/i386/fpu/__math.h @@ -380,13 +380,17 @@ hypot (double __x, double __y) return sqrt (__x * __x + __y * __y); } +/* We cannot rely on M_SQRT being defined. So we do it for ourself + here. */ +# define __M_SQRT2 _Mldbl(1.41421356237309504880) /* sqrt(2) */ + __MATH_INLINE double log1p (double __x); __MATH_INLINE double log1p (double __x) { register double __value; - if (fabs (__x) >= 1.0 - 0.5 * M_SQRT2) + if (fabs (__x) >= 1.0 - 0.5 * __M_SQRT2) __value = log (1.0 + __x); else __asm __volatile__ |