diff options
Diffstat (limited to 'gcc-4.8.1/libjava/classpath/native/fdlibm/e_scalb.c')
| -rw-r--r-- | gcc-4.8.1/libjava/classpath/native/fdlibm/e_scalb.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/gcc-4.8.1/libjava/classpath/native/fdlibm/e_scalb.c b/gcc-4.8.1/libjava/classpath/native/fdlibm/e_scalb.c deleted file mode 100644 index 91e9c6ad2..000000000 --- a/gcc-4.8.1/libjava/classpath/native/fdlibm/e_scalb.c +++ /dev/null @@ -1,51 +0,0 @@ - -/* @(#)e_scalb.c 1.3 95/01/18 */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunSoft, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -/* - * __ieee754_scalb(x, fn) is provide for - * passing various standard test suite. One - * should use scalbn() instead. - */ - -#include "fdlibm.h" - -#ifdef _SCALB_INT -#ifdef __STDC__ - double __ieee754_scalb(double x, int fn) -#else - double __ieee754_scalb(x,fn) - double x; int fn; -#endif -#else -#ifdef __STDC__ - double __ieee754_scalb(double x, double fn) -#else - double __ieee754_scalb(x,fn) - double x, fn; -#endif -#endif -{ -#ifdef _SCALB_INT - return scalbn(x,fn); -#else - if (isnan(x)||isnan(fn)) return x*fn; - if (!finite(fn)) { - if(fn>0.0) return x*fn; - else return x/(-fn); - } - if (rint(fn)!=fn) return (fn-fn)/(fn-fn); - if ( fn > 65000.0) return scalbn(x, 65000); - if (-fn > 65000.0) return scalbn(x,-65000); - return scalbn(x,(int)fn); -#endif -} |