diff options
Diffstat (limited to 'sysdeps/x86_64/fpu/bits/mathinline.h')
| -rw-r--r-- | sysdeps/x86_64/fpu/bits/mathinline.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/bits/mathinline.h b/sysdeps/x86_64/fpu/bits/mathinline.h new file mode 100644 index 0000000000..08e1c5b1da --- /dev/null +++ b/sysdeps/x86_64/fpu/bits/mathinline.h @@ -0,0 +1,40 @@ +/* Inline math functions for x86-64. + Copyright (C) 2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Andreas Jaeger <aj@suse.de>, 2002. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _MATH_H +# error "Never use <bits/mathinline.h> directly; include <math.h> instead." +#endif + +#ifdef __cplusplus +# define __MATH_INLINE __inline +#else +# define __MATH_INLINE extern __inline +#endif + + +#if defined __USE_ISOC99 && defined __GNUC__ && __GNUC__ >= 2 +/* GCC has builtins that can be used. */ +# define isgreater(x, y) __builtin_isgreater (x, y) +# define isgreaterequal(x, y) __builtin_isgreaterequal (x, y) +# define isless(x, y) __builtin_isless (x, y) +# define islessequal(x, y) __builtin_islessequal (x, y) +# define islessgreater(x, y) __builtin_islessgreater (x, y) +# define isunordered(x, y) __builtin_isunordered (x, y) +#endif |