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- /* Copyright (C) 1991 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #include <ansidecl.h>
-
- #ifdef __GNUC__
-
- static __inline int
- DEFUN(is_neg_68881, (num), register LONG_DOUBLE num)
- {
- if (num == 0.0)
- {
- char negative_p;
- asm("ftst%.x %1\n"
- "fslt %0" : "=g" (negative_p) : "f" (num));
- return negative_p;
- }
- return num < 0.0;
- }
-
- #define IS_NEGATIVE(num) is_neg_68881(num)
-
- #endif
-
- #include <../sysdeps/ieee754/printf_fp.c>
-