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* math/math_private.h (__copysign): Define as builtin for gcc 4. (__copysignf, __copysignl): Likewise. * sysdeps/alpha/fpu/bits/mathinline.h (copysign): Don't define for gcc 4.0. (copysignf, copysignl, fabsf, fabs): Likewise. (__copysign, __copysignf, __copysignl): Remove. (__fabs, __fabsf): Remove.

Browse Source 
2005-01-07  Richard Henderson  <rth@redhat.com>

	* math/math_private.h (__copysign): Define as builtin for gcc 4.
	(__copysignf, __copysignl): Likewise.
	* sysdeps/alpha/fpu/bits/mathinline.h (copysign): Don't define
	for gcc 4.0.
	(copysignf, copysignl, fabsf, fabs): Likewise.
	(__copysign, __copysignf, __copysignl): Remove.
	(__fabs, __fabsf): Remove.
This commit is contained in:
Richard Henderson 2005-02-08 04:37:48 +00:00
parent ecc1d0c301
commit bc82059d34
3 changed files with 29 additions and 12 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2005-01-07 Richard Henderson <rth@redhat.com>
* math/math_private.h (__copysign): Define as builtin for gcc 4.
(__copysignf, __copysignl): Likewise.
* sysdeps/alpha/fpu/bits/mathinline.h (copysign): Don't define
for gcc 4.0.
(copysignf, copysignl, fabsf, fabs): Likewise.
(__copysign, __copysignf, __copysignl): Remove.
(__fabs, __fabsf): Remove.
2005-01-07 Jakub Jelinek <jakub@redhat.com>
* elf/dl-load.c (open_path): If rtld_search_dirs is in RELRO segment,

14
math/math_private.h
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@ -192,6 +192,10 @@ extern int __kernel_rem_pio2 (double*,double*,int,int,int, const int32_t*);
/* internal functions. */
extern double __copysign (double x, double __y);
#if __GNUC_PREREQ (4, 0)
extern inline double __copysign (double x, double y)
{ return __builtin_copysign (x, y); }
#endif
/* ieee style elementary float functions */
extern float __ieee754_sqrtf (float);
@ -235,6 +239,10 @@ extern int __kernel_rem_pio2f (float*,float*,int,int,int, const int32_t*);
/* internal functions. */
extern float __copysignf (float x, float __y);
#if __GNUC_PREREQ (4, 0)
extern inline float __copysignf (float x, float y)
{ return __builtin_copysignf (x, y); }
#endif
/* ieee style elementary long double functions */
extern long double __ieee754_sqrtl (long double);
@ -298,6 +306,12 @@ extern long double fabsl (long double x);
extern void __sincosl (long double, long double *, long double *);
extern long double __logbl (long double x);
extern long double __significandl (long double x);
#if __GNUC_PREREQ (4, 0)
extern inline long double __copysignl (long double x, long double y)
{ return __builtin_copysignl (x, y); }
#endif
#endif
/* Prototypes for functions of the IBM Accurate Mathematical Library. */

17
sysdeps/alpha/fpu/bits/mathinline.h
View File

@ -46,7 +46,8 @@
#if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) \
&& defined __OPTIMIZE__
#define __inline_copysign(NAME, TYPE) \
#if !__GNUC_PREREQ (4, 0)
# define __inline_copysign(NAME, TYPE) \
__MATH_INLINE TYPE \
__NTH (NAME (TYPE __x, TYPE __y)) \
{ \
@ -60,19 +61,11 @@ __inline_copysign (copysignf, float)
__inline_copysign (__copysign, double)
__inline_copysign (copysign, double)
#undef __MATH_INLINE_copysign
# undef __inline_copysign
#endif
#if __GNUC_PREREQ (2, 8)
__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
#if !__GNUC_PREREQ (2, 8)
# define __inline_fabs(NAME, TYPE) \
__MATH_INLINE TYPE \
__NTH (NAME (TYPE __x)) \