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| author | Ulrich Drepper <drepper@gmail.com> | 2011-10-12 11:27:51 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-10-12 11:27:51 -0400 |
| commit | 0ac5ae2335292908f39031b1ea9fe8edce433c0f (patch) | |
| tree | f9d26c8abc0de39d18d4c13e70f6022cdc6b461f /sysdeps/ieee754/flt-32/e_remainderf.c | |
| parent | a843a204a3e8a0dd53584dad3668771abaec84ac (diff) | |
| download | glibc-0ac5ae2335292908f39031b1ea9fe8edce433c0f.tar.gz glibc-0ac5ae2335292908f39031b1ea9fe8edce433c0f.tar.xz glibc-0ac5ae2335292908f39031b1ea9fe8edce433c0f.zip | |
Optimize libm
libm is now somewhat integrated with gcc's -ffinite-math-only option and lots of the wrapper functions have been optimized.
Diffstat (limited to 'sysdeps/ieee754/flt-32/e_remainderf.c')
| -rw-r--r-- | sysdeps/ieee754/flt-32/e_remainderf.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/sysdeps/ieee754/flt-32/e_remainderf.c b/sysdeps/ieee754/flt-32/e_remainderf.c index 90d0d366d4..aaf15dfe54 100644 --- a/sysdeps/ieee754/flt-32/e_remainderf.c +++ b/sysdeps/ieee754/flt-32/e_remainderf.c @@ -8,31 +8,19 @@ * * Developed at SunPro, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice + * software is freely granted, provided that this notice * is preserved. * ==================================================== */ -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: e_remainderf.c,v 1.4 1995/05/10 20:46:08 jtc Exp $"; -#endif - #include "math.h" #include "math_private.h" -#ifdef __STDC__ static const float zero = 0.0; -#else -static float zero = 0.0; -#endif -#ifdef __STDC__ - float __ieee754_remainderf(float x, float p) -#else - float __ieee754_remainderf(x,p) - float x,p; -#endif +float +__ieee754_remainderf(float x, float p) { int32_t hx,hp; u_int32_t sx; @@ -45,7 +33,7 @@ static float zero = 0.0; hx &= 0x7fffffff; /* purge off exception values */ - if(hp==0) return (x*p)/(x*p); /* p = 0 */ + if(hp==0) return (x*p)/(x*p); /* p = 0 */ if((hx>=0x7f800000)|| /* x not finite */ ((hp>0x7f800000))) /* p is NaN */ return (x*p)/(x*p); @@ -71,3 +59,4 @@ static float zero = 0.0; SET_FLOAT_WORD(x,hx^sx); return x; } +strong_alias (__ieee754_remainderf, __remainderf_finite) |