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authorRichard Henderson <rth@redhat.com>2005-02-08 04:37:48 +0000
committerRichard Henderson <rth@redhat.com>2005-02-08 04:37:48 +0000
commitbc82059d34cc5679b5bdaf854b864de3eb0562db (patch)
tree5c90f54cefffd4323732cceab1634d6f93f1415e /math/math_private.h
parentecc1d0c301d97bdd540ff8d414a2eb4dcae51ea0 (diff)
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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.
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.
Diffstat (limited to 'math/math_private.h')
-rw-r--r--math/math_private.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/math/math_private.h b/math/math_private.h
index f545841df0..a6a85d3b1e 100644
--- a/math/math_private.h
+++ b/math/math_private.h
@@ -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.  */