diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/s_signbit.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/s_signbit.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_signbit.c b/sysdeps/ieee754/dbl-64/s_signbit.c index 764f11a2d2..f4ef4d238f 100644 --- a/sysdeps/ieee754/dbl-64/s_signbit.c +++ b/sysdeps/ieee754/dbl-64/s_signbit.c @@ -1,5 +1,5 @@ /* Return nonzero value if number is negative. - Copyright (C) 1997-2015 Free Software Foundation, Inc. + Copyright (C) 1997-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -19,13 +19,8 @@ #include <math.h> -#include <math_private.h> - int __signbit (double x) { - int32_t hx; - - GET_HIGH_WORD (hx, x); - return hx & 0x80000000; + return __builtin_signbit (x); } |