diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/alpha/fpu/bits/mathinline.h | 64 |
1 files changed, 37 insertions, 27 deletions
diff --git a/sysdeps/alpha/fpu/bits/mathinline.h b/sysdeps/alpha/fpu/bits/mathinline.h index 0ba79f9895..d3a76bad2b 100644 --- a/sysdeps/alpha/fpu/bits/mathinline.h +++ b/sysdeps/alpha/fpu/bits/mathinline.h @@ -1,5 +1,5 @@ /* Inline math functions for Alpha. - Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1999-2001, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by David Mosberger-Tang. @@ -48,42 +48,46 @@ #define __inline_copysign(NAME, TYPE) \ __MATH_INLINE TYPE \ -NAME (TYPE __x, TYPE __y) __THROW \ +__NTH (NAME (TYPE __x, TYPE __y)) \ { \ TYPE __z; \ __asm ("cpys %1, %2, %0" : "=f" (__z) : "f" (__y), "f" (__x)); \ return __z; \ } -__inline_copysign(__copysignf, float) -__inline_copysign(copysignf, float) -__inline_copysign(__copysign, double) -__inline_copysign(copysign, double) +__inline_copysign (__copysignf, float) +__inline_copysign (copysignf, float) +__inline_copysign (__copysign, double) +__inline_copysign (copysign, double) #undef __MATH_INLINE_copysign #if __GNUC_PREREQ (2, 8) -__MATH_INLINE float __fabsf (float __x) __THROW { return __builtin_fabsf (__x); } -__MATH_INLINE float fabsf (float __x) __THROW { return __builtin_fabsf (__x); } -__MATH_INLINE double __fabs (double __x) __THROW { return __builtin_fabs (__x); } -__MATH_INLINE double fabs (double __x) __THROW { return __builtin_fabs (__x); } +__MATH_INLINE float +__NTH (__fabsf (float __x)) { return __builtin_fabsf (__x); } +__MATH_INLINE float +__NTH (fabsf (float __x)) { return __builtin_fabsf (__x); } +__MATH_INLINE double +__NTH (__fabs (double __x)) { return __builtin_fabs (__x); } +__MATH_INLINE double +__NTH (fabs (double __x)) { return __builtin_fabs (__x); } #else -#define __inline_fabs(NAME, TYPE) \ +# define __inline_fabs(NAME, TYPE) \ __MATH_INLINE TYPE \ -NAME (TYPE __x) __THROW \ +__NTH (NAME (TYPE __x)) \ { \ TYPE __z; \ __asm ("cpys $f31, %1, %0" : "=f" (__z) : "f" (__x)); \ return __z; \ } -__inline_fabs(__fabsf, float) -__inline_fabs(fabsf, float) -__inline_fabs(__fabs, double) -__inline_fabs(fabs, double) +__inline_fabs (__fabsf, float) +__inline_fabs (fabsf, float) +__inline_fabs (__fabs, double) +__inline_fabs (fabs, double) -#undef __inline_fabs +# undef __inline_fabs #endif @@ -92,7 +96,7 @@ __inline_fabs(fabs, double) must be integral, as this avoids unpleasant integer overflows. */ __MATH_INLINE float -__floorf (float __x) __THROW +__NTH (__floorf (float __x)) { /* Check not zero since floor(-0) == -0. */ if (__x != 0 && fabsf (__x) < 16777216.0f) /* 1 << FLT_MANT_DIG */ @@ -118,7 +122,7 @@ __floorf (float __x) __THROW } __MATH_INLINE double -__floor (double __x) __THROW +__NTH (__floor (double __x)) { if (__x != 0 && fabs (__x) < 9007199254740992.0) /* 1 << DBL_MANT_DIG */ { @@ -136,40 +140,46 @@ __floor (double __x) __THROW return __x; } -__MATH_INLINE float floorf (float __x) __THROW { return __floorf(__x); } -__MATH_INLINE double floor (double __x) __THROW { return __floor(__x); } +__MATH_INLINE float __NTH (floorf (float __x)) { return __floorf(__x); } +__MATH_INLINE double __NTH (floor (double __x)) { return __floor(__x); } #ifdef __USE_ISOC99 -__MATH_INLINE float __fdimf (float __x, float __y) __THROW +__MATH_INLINE float +__NTH (__fdimf (float __x, float __y)) { return __x < __y ? 0.0f : __x - __y; } -__MATH_INLINE float fdimf (float __x, float __y) __THROW +__MATH_INLINE float +__NTH (fdimf (float __x, float __y)) { return __x < __y ? 0.0f : __x - __y; } -__MATH_INLINE double __fdim (double __x, double __y) __THROW +__MATH_INLINE double +__NTH (__fdim (double __x, double __y)) { return __x < __y ? 0.0 : __x - __y; } -__MATH_INLINE double fdim (double __x, double __y) __THROW +__MATH_INLINE double +__NTH (fdim (double __x, double __y)) { return __x < __y ? 0.0 : __x - __y; } /* Test for negative number. Used in the signbit() macro. */ -__MATH_INLINE int __signbitf (float __x) __THROW +__MATH_INLINE int +__NTH (__signbitf (float __x)) { __extension__ union { float __f; int __i; } __u = { __f: __x }; return __u.__i < 0; } -__MATH_INLINE int __signbit (double __x) __THROW +__MATH_INLINE int +__NTH (__signbit (double __x)) { __extension__ union { double __d; long __i; } __u = { __d: __x }; return __u.__i < 0; |