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author | Ulrich Drepper <drepper@redhat.com> | 1999-10-31 17:42:43 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1999-10-31 17:42:43 +0000 |
commit | 592d2832b2fd56b2f890d1c550f14578c94dc7ed (patch) | |
tree | 7dafca6aab0c7a9fb42beeaa3c62b83e645d0592 /sysdeps/powerpc/bits/mathinline.h | |
parent | ec751a23c0989ae9665ef268f6ef44b99fd1939f (diff) | |
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Update.
* sysdeps/powerpc/bits/fenv.h: Moved to...
* sysdeps/powerpc/fpu/bits/fenv.h: ...here.
Diffstat (limited to 'sysdeps/powerpc/bits/mathinline.h')
-rw-r--r-- | sysdeps/powerpc/bits/mathinline.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/sysdeps/powerpc/bits/mathinline.h b/sysdeps/powerpc/bits/mathinline.h deleted file mode 100644 index 7798ad3467..0000000000 --- a/sysdeps/powerpc/bits/mathinline.h +++ /dev/null @@ -1,88 +0,0 @@ -/* Inline math functions for powerpc. - Copyright (C) 1995, 1996, 1997, 1998, 1999 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., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#if defined __GNUC__ && !defined _SOFT_FLOAT - -#ifdef __USE_ISOC99 -# define __unordered_cmp(x, y) \ - (__extension__ \ - ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \ - unsigned __r; \ - __asm__("fcmpu 7,%1,%2 ; mfcr %0" : "=r" (__r) : "f" (__x), "f"(__y) \ - : "cr7"); \ - __r; })) - -# define isgreater(x, y) (__unordered_cmp (x, y) >> 2 & 1) -# define isgreaterequal(x, y) ((__unordered_cmp (x, y) & 6) != 0) -# define isless(x, y) (__unordered_cmp (x, y) >> 3 & 1) -# define islessequal(x, y) ((__unordered_cmp (x, y) & 0xA) != 0) -# define islessgreater(x, y) ((__unordered_cmp (x, y) & 0xC) != 0) -# define isunordered(x, y) (__unordered_cmp (x, y) & 1) -#endif /* __USE_ISOC99 && !_SOFT_FLOAT */ - -#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__ - -#ifdef __cplusplus -# define __MATH_INLINE __inline -#else -# define __MATH_INLINE extern __inline -#endif /* __cplusplus */ - -#ifdef __USE_ISOC99 -__MATH_INLINE long int lrint (double __x); -__MATH_INLINE long int -lrint (double __x) -{ - union { - double __d; - long int __ll[2]; - } __u; - __asm__ ("fctiw %0,%1" : "=f"(__u.__d) : "f"(__x)); - return __u.__ll[1]; -} - -__MATH_INLINE long int lrintf (float __x); -__MATH_INLINE long int -lrintf (float __x) -{ - union { - double __d; - long int __ll[2]; - } __u; - __asm__ ("fctiw %0,%1" : "=f"(__u.__d) : "f"(__x)); - return __u.__ll[1]; -} - -__MATH_INLINE double fdim (double __x, double __y); -__MATH_INLINE double -fdim (double __x, double __y) -{ - return __x < __y ? 0 : __x - __y; -} - -__MATH_INLINE float fdimf (float __x, float __y); -__MATH_INLINE float -fdimf (float __x, float __y) -{ - return __x < __y ? 0 : __x - __y; -} - -#endif /* __USE_ISOC99 */ -#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */ -#endif /* __GNUC__ && !_SOFT_FLOAT */ |