diff options
Diffstat (limited to 'libm/src/e_scalbf.c')
| -rw-r--r-- | libm/src/e_scalbf.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/libm/src/e_scalbf.c b/libm/src/e_scalbf.c deleted file mode 100644 index 07ac1f4..0000000 --- a/libm/src/e_scalbf.c +++ /dev/null @@ -1,46 +0,0 @@ -/* e_scalbf.c -- float version of e_scalb.c. - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. - */ - -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#ifndef lint -static char rcsid[] = "$FreeBSD: src/lib/msun/src/e_scalbf.c,v 1.10 2005/12/06 20:12:38 obrien Exp $"; -#endif - -#include "math.h" -#include "math_private.h" - -#ifdef _SCALB_INT -float -__ieee754_scalbf(float x, int fn) -#else -float -__ieee754_scalbf(float x, float fn) -#endif -{ -#ifdef _SCALB_INT - return scalbnf(x,fn); -#else - if ((isnanf)(x)||(isnanf)(fn)) return x*fn; - if (!finitef(fn)) { - if(fn>(float)0.0) return x*fn; - else return x/(-fn); - } - if (rintf(fn)!=fn) return (fn-fn)/(fn-fn); - if ( fn > (float)65000.0) return scalbnf(x, 65000); - if (-fn > (float)65000.0) return scalbnf(x,-65000); - return scalbnf(x,(int)fn); -#endif -} - -__weak_reference(scalbf, ldexpf); |